| Typus | Taxon | Synonym | Zahn-Nr. |
| abrezolianum Zahn | 652 | ||
| accline Norlin | 673 | ||
| adenophyton (Zahn) Zahn | 266 | ||
| adriaticiforme Zahn | 700 | ||
| adriaticum Naegeli ex Freyn | (H. visianii (F.W. Schultz & Schultz-Bip.) Rothmaler) | 704 | |
| adusticeps Zahn | (H. melanops Arvet-Touvet) | 162 | |
| aestivum Fries | (H. conicum Arvet-Touvet); H. crocatum Fries) | 363 | |
| aglaotrichum Dahlstedt | (H. auriculinum Almquist ssp. aglaotrichum Dahlstedt) | 672 | |
| akscheherense Bornmüller & Zahn | (H. megatrichum Borbás ssp. akscheherense Bornmüller & Zahn) | 753 | |
| alandicum Norrlin | (H. macranthelum Naegeli & Peter ssp. alandicum Norrlin) | 668 | |
| alatum Lapeyrouse | 101 | ||
| albiflorum Hooker | 531 | ||
| aletschense Zahn | 602 | ||
| alpicola Schleicher ex Steudel & Hochstetter | 608 | ||
| T | alpinum L. ssp. vitellicolor (Elfstr.) | 261 | |
| alpinum Linnaeus | 261 | ||
| amaurocephalum Naegeli & Peter | 625 | ||
| ambiguum Ehrhart | (H. glomeratum Froelich) | 667 | |
| T | ambiguum Ehrhart ssp. megalotrichum Dahlstedt | 667 | |
| amblylepis Boissier | (H. sparsum Frivaldszky ssp. amblylepis Boissier) | 412 | |
| amplexicaule Linnaeus | 288 | ||
| anchusoides (Arvet-Touvet) Saint-Lag. | (P. anchusoides Arvet-Touvet) | 733 | |
| andrasovszkyi Zahn | 412b | ||
| angustatum Lindeberg | 150 | ||
| T | angustatum Lindeberg ssp. subnaevosum (K. Johansson ex Dahlstedt) | 150 | |
| angustifolium Hoppe | (H. glaciale Reynier ex Lachenal) | 587 | |
| annae-toutoniae Zahn | 14 | ||
| apatelium Naegeli & Peter | (H. x piloselliflorum Naegeli & Peter) | 641 | |
| aphyllum Naegeli & Peter | 72 | ||
| aragonense Scheele | 112 | ||
| argillaceoides (Litwinow & Zahn) Juxip | (H. lachenalii C.C. Gmelin ssp. argillaceoides Litwinow & Zahn) | 142 | |
| argothrix Naegeli & Peter | 202 | ||
| aridum Freyn | (H. venetianum Naegeli & Peter; P. arida (Freyn) Soják; H x florentoides Arvet-Touvet) | 705 | |
| armenoturcicum Zahn | (H. pannoniciforme Litwinow & Zahn ssp. armenoturcicum Zahn) | 756 | |
| armerioides Arvet-Touvet | 73 | ||
| arnoserioides Naegeli & Peter | (H. raiblense Huter) | 697 | |
| arolae (Murr) Zahn | 279 | ||
| arrectum Grenier | 20 | ||
| artabirense (Zahn) Juxip | (H. erythrocarpum Peter ssp. artabirense Zahn) | 415 | |
| arvicola Naegeli & Peter | (P. arvicola (Naegeli & Peter) Soják) | 721 | |
| asikkalense Norrlin | (H. zizianum Tausch ssp. asikkalense Norrlin) | 732 | |
| assimilatum Norrlin | (H. arvicola Naegeli & Peter ssp. assimilatum Norrlin) | 721 | |
| asterodermum (Woronow & Zahn) Juxip | (H. crocatum Fries ssp. asterodermum Woronow & Zahn | 363 | |
| atramentarium (Naegeli & Peter) Zahn | (H. derubellum Gottschlich & Schuhwerk) | 716 | |
| atratiforme Simonkai | 419 | ||
| atratum Fries | 264 | ||
| aurantellum Naegeli & Peter | 623 | ||
| aurantiacum Linnaeus | (P. aurantiaca (Linnaeus) F.W. Schultz & Schultz-Bip.) | 611 | |
| auricula Lamarck & DC. (non Linnaeus) | (H. lactucella Wallroth) | 586 | |
| auriculiforme Fries | 590 | ||
| auriculinum Almquist ex Dahlstedt | 672 | ||
| auriculoides A. Láng | (H. pannonicum Naegeli & Peter; P. auriculoides (A.F. Láng) P.D.Sell & C.West) | 750 | |
| austriacum Brittinger | 8 | ||
| austroslavicum Maly & Zahn | 328a | ||
| aymericianum Arvet-Touvet | 120 | ||
| baenitzianum Arvet-Touvet | 289 | ||
| baeticum Arvet-Touvet & Reverchon | 113 | ||
| basifurcum Naegeli & Peter | 595 | ||
| bauhini Schultes ex Besser | (H. magyaricum Naegeli & Peter; P. bauhini (Schultes) Arvet-Touvet) | 696 | |
| T | bauhini Schultes ex Besser ssp. improtectum K. Johansson | (H. improtectum K. Johansson) | 696 |
| beckianum Gremli | 315 | ||
| benzianum Murr & Zahn | 159 | ||
| bernardii Rouy | 400a | ||
| beyeri Zahn | 192a | ||
| bicolor Scheele | 115 | ||
| bifidum Kitaibel ex Hornemann | 146 | ||
| T | bifidum Kitaibel ex Hornemann ssp. albaquense Korb & Zahn | 146 | |
| T | bifidum Kitaibel ex Hornemann ssp. cardiobasiforme Zahn | 146 | |
| T | bifidum Kitaibel ex Hornemann ssp. cardiobasiforme Zahn var. minoriceps Zahn | 146 | |
| T | bifidum Kitaibel ex Hornemann ssp. laricetophilum Zahn | 146 | |
| T | bifidum Kitaibel ex Hornemann ssp. melanochloreilema Pampanini & Zahn var. eggense Zahn | 146 | |
| T | bifidum Kitaibel ex Hornemann ssp. paurodon Harz & Zahn var. klausenense Zahn | 146 | |
| T | bifidum Kitaibel ex Hornemann ssp. peracutisquamum Zahn | 146 | |
| T | bifidum Kitaibel ex Hornemann ssp. sinuosifrons (Almquist.) Zahn var. nipholepioides Z. svar. ovindoliense & Zahn | 146 | |
| biflorum Arvet-Touvet | 665 | ||
| bifurcum auct. non M. Bieb | (H. brachiatum Bertoloni ex DC., P. brachiata (Bertoloni ex DC.) F.W. Schultz & Schultz-Bip.) | 706 | |
| bifurcum Marschall von Bieberstein | 686 | ||
| billyanum de Retz | 581 | ||
| binatum Norrlin | (H. macranthelum Naegeli & Peter ssp. binatum Norrlin) | 668 | |
| bithynicum (Zahn) Sell & West | (H. murorum Linnaeus ssp. bithynicum (Zahn) Sell & West) | 139 | |
| blyttianum Fries | (H. pyrrhanthes Naegeli & Peter) (H. aurantiacum x H. auricula) | 620 | |
| bocconei Grisebach | 269 | ||
| bohatschianum Zahn | 413 | ||
| bolanderi A. Gray | 545 | ||
| bornmuelleri Freyn | (H. pannosum Boissier ssp. bornmuelleri (Freyn) Z.) | 207 | |
| brachiatum Bertoloni ex DC. | (H. bifurcum auct. non Marschall Bieberstein; P. brachiata (Bertoloni ex DC.) F.W. Schultz & Schultz-Bip.) | 706 | |
| T | brachiatum Bertoloni ex DC. ssp. huberi Zahn | 706 | |
| T | brachiatum Bertoloni ex DC. ssp. rastetteri de Retz | 706 | |
| T | brachybrachion (Zahn) Sell & West | (H. crocatum Fries ssp. brachybrachion (Zahn) Sell & West) | 363 |
| brachycomum Naegeli & Peter | 596 | ||
| brachycybe Norrlin | (H. longiscapum Boissier & Kotschy ssp. brachycybe Norrlin) | 638 | |
| bracteolatum Sibthorp & Smith | 408 | ||
| brandisianum Zahn | (H. erythrocarpum Peter ssp. brandisianum Zahn) | 415 | |
| braunianum Chenevard & Zahn | 52 | ||
| brevifolium Tausch | 366 | ||
| breviscapum DC. | 676/1 | ||
| brzovecense Horv. & Pawl. | (H. candollei Monnier) | 607 | |
| bupleuroides C.C.Gmelin | 2 | ||
| burnatii Arvet-Touvet | 16 | ||
| caesariatum Naegeli & Peter ssp. pratense Tseh | 750/1 | ||
| caesiogenum Woloszcak & Zahn in Reichenbach | 155 | ||
| caesioides Arvet-Touvet | 178 | ||
| caesium (Fries) Fries | 147 | ||
| T | caesium (Fries) Fries ssp. caesiifolioides (Noto) | 147 | |
| T | caesium (Fries) Fries ssp. dichtlianum G. Beck | 147 | |
| T | caesium (Fries) Fries ssp. laeticeps Dahlstedt | 147 | |
| T | caesium (Fries) Fries ssp. lugubre G. O. Anders | 147 | |
| T | caesium (Fries) Fries ssp. poecilodermum Dahlstedt | 147 | |
| T | caesium (Fries) Fries ssp. respondens K. Johansson ex Dahlstedt | 147 | |
| caespitosum Dumortier | (H. pratense Tausch; P. x caespitosa (Dumortier) Sell & West) | 629 | |
| calcareum Bernhardi ex Hornemann | (H. illyricum Fries) | 21 | |
| callimorphoides Zahn | 647 | ||
| callimorphum Naegeli & Peter | 646 | ||
| calocymum Zahn | 134 | ||
| calodon Tausch ex Peter | (P. calodon (Tausch ex Peter) Soják) | 743 | |
| calomastix Peter | 719 | ||
| caloprasinum (Zahn) Juxip | (H. erythrocarpum Peter ssp. caloprasinum Zahn) | 415 | |
| candidum Scheele | 76 | ||
| candollei Monnier | (H. breviscapum DC.) | 607 | |
| cantalicum Arvet-Touvet | 317 | ||
| canum Naegeli & Peter | 653 | ||
| carinthiostiriacum Vetter & Zahn | 425b | ||
| carpathicum Besser | 326 | ||
| cascadorum Zahn | 541 | ||
| castellanum Boissier & Reuter | 585 | ||
| cavillieri Zahn | 323 | ||
| cephalotes Arvet-Touvet | 187 | ||
| cerinthoides Linnaeus | 90 | ||
| T | cerinthoides Linnaeus ssp. vivanti de Retz | 90 | |
| cernuatum Sudre | 622 | ||
| T | cernuatum Sudre ssp. herjedalicum Dahlstedt | 622 | |
| cernuiforme (Naegeli & Peter) Zahn | (H. macrostolonum G. Schneider) | 635 | |
| chaboissaei Arvet-Touvet | 205 | ||
| chamaepicris Arvet-Touvet | 307 | ||
| chaunanthes Naegeli & Peter | 615 | ||
| chlorellum Norrlin | 144 | ||
| chloribracteum Degen & Zahn | 275 | ||
| chlorifolium Arvet-Touvet | 56 | ||
| chlorocephalum Wimmer ex Uechtritz | 344 | ||
| chloroprenanthes Litwinow & Zahn | (H. djimilense Boissier ssp. chloroprenanthes Litwinow & Zahn) | 425 | |
| chlorops Naegeli & Peter | (H. prussicum Naegeli & Peter ssp. chlorops Naegeli & Peter) | 633 | |
| chloropsis Grenier & Godron | 46 | ||
| chondrillifolium Fries | 43 | ||
| T | chondrillifolium Fries ssp. megalocladum Naegeli & Peter var. aquilae Zahn | 43 | |
| T | choribracteum Degen & Zahn ssp. juniperetorum Nyarady & Zahn | 275 | |
| chrysocephaloides Norrlin | 620/1 | ||
| cilicicum (Naegeli & Peter) Juxip | 575c | ||
| cincinnatum Fries | 374 | ||
| cinerascens Jordan | (H. glaucinum Jordan ssp. cinerascens (Jordan) | 127 | |
| cirritum Arvet-Touvet | 163 | ||
| cochlearioides Zahn | 74 | ||
| T | cochlearioides Zahn ssp. tissierei Z. | 74 | |
| cochleatum Naegeli & Peter | 639 | ||
| collicola Norrlin & Lindberg fil. | (H. macranthelum Naegeli & Peter ssp. collicola Norrlin & Lindberg) | 668 | |
| collinum Gochnat | (H. caespitosum Dumortier) | 691 | |
| colmeiroanum Arvet-Touvet & Gautier | 87 | ||
| coloriscapum Rohlena & Zahn | 246 | ||
| T | coloriscapum Rohlena & Zahn ssp. coloriscapum var. coloriscapum svar. longifurcum Behr & Zahn | 246 | |
| T | coloriscapum Rohlena & Zahn ssp. leucosericophyllum Behr & Zahn | 246 | |
| T | coloriscapum Rohlena & Zahn ssp. schistophyes Behr & Zahn | 246 | |
| compositum Lapeyrouse | 396 | ||
| congruens Norrlin | (H. diaphanoides Lindeberg ssp. subarctoum Norrlin; H. subarctoum Norrlin; H. praecipuiforme Dahlst.) | 141 | |
| conicum Arvet-Touvet | (H. aestivum Fries; H. crocatum Fries) | 363 | |
| T | conicum Arvet-Touvet ssp. aurigeranum (H. Loret & Timb. Lagr.) Zahn | 363 | |
| T | conistum Norrlin | (H. cymosum Linnaeus ssp. conistum Norrlin) | 648 |
| contractum Norrlin | (H. cymosum L ssp. contractum Norrlin) | 648 | |
| corconticum Knaf fil. ex Čelakovsky | 343 | ||
| cordatum Scheele ex Costa | 293 | ||
| cordifolium Lapeyrouse | 79 | ||
| coronariifolium Arvet-Touvet | 201 | ||
| cotteti Godet ex Gremli | 256 | ||
| crassiusculum Almquist ex Dahlstedt | (H. macranthelum Naegeli & Peter ssp. crassiculum Almquist) | 668 | |
| crinitum Smith in Sibthorp & Smith | (H. racemosum Waldstein & Kitaibel ex Willd. ssp. crinitum (Smith) Zahn) | 395 | |
| crocatum Fries | (H. aestivum Fries; H. conicum Arvet-Touvet) | 363 | |
| cryptadenum Arvet-Touvet | 49 | ||
| T | cubillanum de Retz | 49 | |
| cydoniifolium Villars | 326 | ||
| cymosum Linnaeus | (H. nestleri Villars, P. cymosa (L.) F.W. Schultz & Schultz-Bip.) | 648 | |
| T | cymosum L. ssp. conistum Norrlin | (H. conistum Norrlin) | 648 |
| T | cymosum L. ssp. crebriglandulum Dahlstedt | 648 | |
| cynoglossoides Arvet-Touvet | 543 | ||
| cyrtophyllum Norrlin | (H. zizianum Tausch ssp. cyrtophyllum Norrlin) | 732 | |
| dasytrichum Arvet-Touvet | 71 | ||
| delicatulum Loennroth | (H. auriculinum Almquist ssp. delicatulum Loennroth) | 672 | |
| demissum (Strömfeldt) Dahlstedt | 358 | ||
| densiflorum Tausch | (H. tauschii Zahn; H. umbelliferum Naegeli & Peter; H. cf. tauschii Zahn ssp. pseudotauschii Zahn) | 740 | |
| T | densiflorum Tausch ssp. vinetorum Z. | (P. densiflora (Tausch) Soják) | 740 |
| dentatum Hoppe | 41 | ||
| denticuliferum Norrlin | (H. cymosum Linnaeus ssp. denticuliferum Norrlin) | 648 | |
| dentosum Norrlin | (H. ambiguum Ehrhard ssp. dentosum Norrlin) | 667 | |
| depilatum Almquist ex Lindeberg | 349 | ||
| derubellum Gottschlich & Schuhwerk | 716/1 | ||
| diaphanoides Lindeberg | 141 | ||
| T | diaphanoides Lindeberg ssp. altvengrenii Dahlstedt | 141 | |
| T | diaphanoides Lindeberg ssp. engeli de Retz | 141 | |
| T | diaphanoides Lindeberg ssp. megalodon Dahlstedt | 141 | |
| T | diaphanoides Lindeberg ssp. pseudostorliense K. Johansson ex Dahlstedt | 141 | |
| diaphanoidiceps (Woronow & Zahn) | (H. tschamkorijense Zahn ssp. diaphanoidiceps Juxip Woronow & Zahn) | 416 | |
| dichotomum Fries | 722 | ||
| digenum Burnat & Gremli | 303 | ||
| T | djimilense Boissier & Balansa | 425 | |
| T | djimilense Boissier & Balansa ssp. gurglense Gottschlich & Brandstätter | 425 | |
| T | dollineri Schultz-Bip. ex Neilr. ssp. subcrinitellum Murr & Zahn | 12 | |
| dollineri Schultz-Bip. ex Neilreich | 12 | ||
| dolopicum Freyn & Sintenis | 212 | ||
| dragicola (Naegeli & Peter) Zahn | 33 | ||
| dubium (Linnaeus) Lindberg | 673 | ||
| T | dunkelii Gottschlich | 431b | |
| echioides Lumnitzer | (Pilosella echioides (Lumnitzer) F.W. Schultz & Schultz-Bip.) | 676 | |
| elisaeanum Arvet-Touvet | 80 | ||
| epimedium Fries | (H. macilentum Fries) | 325 | |
| erectum (Naegeli & Peter) Zahn | (H. rubriflorum Zahn) | 612 | |
| eriobasis Freyn & Sintenis | 218 | ||
| erioleucum Zahn | 191 | ||
| eriophorum St. Amans | 375 | ||
| erythrocarpum Peter | 415 | ||
| euchaetiiforme Zahn | (H. visianii (F.W. Schultz & Schultz-Bip.) Schinz & Thellung) | 748 | |
| euchaetium Naegeli & Peter | 752 | ||
| eurylepium Peter | (H. pachypilon Peter) | 594 | |
| exotericum Jordan | (H. murorum L. ssp. exotericum (Jordan) Zahn) | 139 | |
| falcatum Arvet-Touvet | 19 | ||
| fallacinum F.W. Schultz | (H. prantlii Naegeli & Peter; H. germanicum Naegeli & Peter; P. fallacina (F.W. Schultz) Schultz-Bip.) | 736 | |
| fallax Willdenow | 691 | ||
| faurei Arvet-Touvet | 605 | ||
| favratii Muret ex Gremli | 380 | ||
| firmicaule Norrlin | (H. cymosum Linnaeus ssp firmicaule Norrlin) | 648 | |
| flagellare Willdenow | 632 | ||
| flagelliferum Ravaud | 378 | ||
| flexicaule Freyn & Vandas | 215 | ||
| flocculiferum Zahn | 82 | ||
| florentinum Allioni | (H. piloselloides Villars) | 695 | |
| floribundum Wimmer & Grabowski | (Pilosella floribunda (Wimmer & Grabowski) Arvet-Touvet) | 636 | |
| foliosissimum (Woronow & Zahn) | (H. sparsum Frivaldszky ssp. foliosissimum Woronow & Zahn) | 412 | |
| fontanesianum Arvet-Touvet & Gautier | 107 | ||
| franconicum (Grisebach) Zahn | (H. rupicola Fries var. franconicum Grisebach) | 7 | |
| fredesianum G. Mateo | 127a | ||
| frigidarium Naegeli & Peter | 715 | ||
| fritschianum Hayek & Zahn | 412a | ||
| fritzei F.W. Schulz | 282 | ||
| fuernrohri Vollmann | 654 | ||
| fulcratum Arvet-Touvet | 18 | ||
| fulgens Naegeli & Peter | (H. nothum Huter) | 624 | |
| fulvisetum Bertoloni | 707a | ||
| fuscescens (Naegeli & Peter) Zahn | 663 | ||
| fuscocinereum Norrlin | (H. sagittatum (Lindeberg) Norrlin) | 140 | |
| fuscum Villars | 617 | ||
| gastonianum Arvet-Touvet | 106 | ||
| T | gastonianum Arvet-Touvet ssp. cantabrimontanum de Retz | 106 | |
| gaudryi Boissier | 210 | ||
| gentile Jordan ex Boreau | (H. murorum Linnaeus ssp gentile (Jordan ex Boreau) Zahn) | 139 | |
| gentiliforme (Zahn) P.D. Sell & C. West | (H. sylvaticum (L.) Grufberg ssp. gentiliforme Zahn) | 139 | |
| germanicum Naegeli & Peter | (H. fallacinum F.W. Schultz; Pilosella fallacina (F. W. Schultz) Schultz-Bip.) | 736 | |
| giresunense Huber-Morath | (H. schmidtii Tausch ssp. giresunense Huber-Morath) | 126 | |
| glabratum Hoppe | 38 | ||
| glaciale (Reynier) Lachenal | (H. angustifolium Hoppe) | 587 | |
| glaciellum Naegeli & Peter | 603 | ||
| glandulosum Almquist | (H. ambiguum Ehrhart ssp. glandulosum Almquist) | 667 | |
| glaucinum Jordan | (H. praecox Schultz-Bip.) | 127 | |
| T | glaucinum Jordan ssp. bounophilum (Jordan ex Boreau) var. nansicum (de Retz) | 127 | |
| T | glaucinum Jordan ssp. cretense (Briquet & Zahn) | 127 | |
| T | glaucinum Jordan ssp. microcladophorum (Briquet & Zahn) | 127 | |
| glaucophyllum Scheele | 297 | ||
| glaucopsis Grenier & Godron | 63 | ||
| glaucum Allioni | 3 | ||
| T | glaucum Allioni ssp. glaucum var. subglandulosum de Retz | 3 | |
| glomeratulum Almquist | (H. ambiguum Ehrhart ssp. glomeratulum Almquist) | 667 | |
| glomeratum Froelich | (H. ambiguum Ehrhart) | 667 | |
| gombense Lagger ex Christener | 345 | ||
| gorfenianum Bornmüller & Zahn | 271/1 | ||
| gracile Hooker | 554 | ||
| granatense Arvet-Touvet & Gautier | 96 | ||
| groetzingense Zahn | 741/1 | ||
| gronovii Linnaeus | 523 | ||
| T | guentheri-beckii Z. ssp. portentosum Hayek & Zahn var. gymnocephalopsis Behr & Zahn | 213 | |
| T | guentheri-beckii Z. ssp. portentosum Hayek & Zahn var. villosisimiles Behr & Zahn | 213 | |
| guentheri-beckii Zahn | 213 | ||
| guthnickianum Hegetschweiler | (H. rubellum (Koch) Zahn) | 661 | |
| gymnocephalum Grisebach | 208 | ||
| haegerstroemii Dahlstedt | (H. murorum L. ssp. haegerstroemii Dahlstedt) | 139 | |
| haematopodum Zahn | 322 | ||
| halacsyi Heldreich ex Halácsyi | 649 | ||
| harzianum Zahn | 26 | ||
| T | harzianum Zahn | 26 | |
| hermannii-zahnii Zahn | 356 | ||
| heterogynum (Froelich) Gutermann | 382 | ||
| hirsutum Bernhardi | 407 | ||
| T | hirsutum Bernhardi ssp. chevallieri (Timbal & Marçais) Zahn | 407 | |
| hoppeanum Schultes | (P. x hoppeana (Schultes) F.W. Schultz & Schultz-Bip.) | 575 | |
| horridum Fries | 553 | ||
| huber-morathii P.D. Sell & C. West | (H. schmidtii Tausch ssp. huber-morathii (P.D. Sell & C. West) | 126 | |
| humile Jacquin | (H. jacquini Villars) | 252 | |
| hybridiforme Zahn | (H. leucense F.O. Wolf) | 701 | |
| hybridum Chaix | 650 | ||
| T | hybridum Chaix ssp. lautareticum (Rouy) Zahn | 650 | |
| hyperboreum Fries | 717 | ||
| hypeuryum Peter | 581 | ||
| hypopitiforme Juxip | (H. vulgatum ssp. hypopitys sensu Zahn) | 145 | |
| igneum Freyn. | (Pilosella x ruprechtii (Boissier) P.D. Sell & C. West) | 699 | |
| illudens Norrlin | (H. ambiguum Ehrhart ssp. illudens Norrlin) | 667 | |
| illyricum Fries | (H. calcareum Bernh. ex Hornem.) | 21 | |
| T | illyricum Fries ssp. venostorum Zahn | (H. venostorum (Zahn) Gottschlich) | 21 |
| T | improtectum K. Johansson | (H. bauhini Schultes ex Besser ssp. improtectum K. Johansson) | 696 |
| incaniforme Litwonow & Zahn | 755 | ||
| T | incaniforme Litwonow & Zahn ssp. incaniforme | 755 | |
| incisum Hoppe | (H. pallescens Waldstein & Kitaibel) | 157 | |
| incrassatum Norrlin | (H. zizianum Tausch ssp. incrassatum Norrlin) | 732 | |
| insolens Norrlin | 696/2 | ||
| insuetum Jordan ex Boreau | 403 | ||
| intybaceum Allioni | 308 | ||
| inuliflorum Arvet-Touvet & Gautier | 88 | ||
| inuloides Tausch | 361 | ||
| isatidifolium Arvet-Touvet | 314 | ||
| iseranum (Uechtritz) Zahn | 640 | ||
| islandicum (Lange) Dahlstedt | (H. floribundum Wimmer & Grabowski ssp. islandicum (Lange) Dahlstedt) | 636 | |
| issleri Touton & Zahn | (H. olivaceum Grenier & Godron ssp. issleri Touton & Zahn) | 104 | |
| isslerianum Zahn ssp. costae Zahn | (H. prenanthoides Vill. ssp. isslerianum Zahn nom var. costae Zahn nom inval.) | 313 | |
| jacquini Villars | (H. humile Jacquin) | 252 | |
| jankae Uechtritz | 247 | ||
| johannes-jansenii van Soest | 629 | ||
| jordanii Arvet-Touvet | 193 | ||
| T | jubaticeps Behr & Zahn | 412c | |
| juncicaule Norrlin | (H. ambiguum Ehrhart ssp. umbelliflorum (Naegeli & Peter) Zahn) | 667 | |
| juraniforme Zahn | 324 | ||
| jurassicum Grisebach | 319 | ||
| juratzkae Zahn | 24 | ||
| kaeseranum Zahn | 17 | ||
| kalksburgense Wiesb. | (H. laschii (F.W. Schultz & Schultz-Bip.) Zahn) | 653 | |
| kalsianum Huter | 67 | ||
| karagoellense (Zahn) P.D. Sell & C. West | (H. erythrocarpum Peter ssp. karagoellense Zahn) | 415 | |
| kerneri Aussendorfer ex Zahn | 257 | ||
| khekianum Zahn | 309 | ||
| kochianum Jordan | 198 | ||
| T | kopsikum Gottschlich | 489 | |
| krameri Franchot & Savatier | 452 | ||
| krasanii Woloszcak | 274 | ||
| kueckenthalianum (Zahn) Zahn | (H. tephrosoma (Naegeli & Peter) Zahn) | 271 | |
| T | kueckenthalianum (Zahn) Zahn ssp. valsicum (Kaeser & Zahn) | 271 | |
| labillardierei Arvet-Touvet | (H. pallidum Bivona-Bernardi ssp. odontotrichodes Zahn) | 126 | |
| lachenalii C. C. Gmelin | (H. vulgatum auct. non Fries) | 142 | |
| T | lachenalii C. C. Gmelin ssp. cruentifolium Dahlstedt & Lübeck | 142 | |
| T | lachenalii C. C. Gmelin ssp. eusticum Dahlstedt | 142 | |
| T | lachenalii C. C. Gmelin ssp. interveniens Dahlstedt | 142 | |
| T | lachenalii C. C. Gmelin ssp. luebeckii Dahlstedt | 142 | |
| T | lachenalii C. C. Gmelin ssp. subnitidum (Dahlstedt) | 142 | |
| lactucella Wallroth | (H. auricula auct. non Linnaeus; P. lactucella (Wallroth) P.D. Sell & C. West) | 586 | |
| laevigatum Willdenow | 360 | ||
| laggeri (Schultz-Bip. ex Reichb.) Fries | 657 | ||
| lainzii de Retz | 092a | ||
| lanatum (Linnaeus) Villars | (H. tomentosum (Linnaeus) Linnaeus) | 189 | |
| lanceolatum Villars | (H. prenanthoides Villars ssp. lanceolatum (Villars) Zahn) | 313 | |
| laniferum Cavanilles | 75 | ||
| T | lansicum Arvet-Touvet | 197 | |
| laschii (F.W. Schultz & Schultz-Bip.) Zahn | (H. kalksburgense Wiesbaur) | 653 | |
| T | laschii (F.W. Schultz & Schultz-Bip.) Zahn ssp. sacrimontis Schack & Zahn | 653 | |
| lasiochaetum (Bornmüller & Zahn) P.D. Sell & C. West | (H. schmidtii Tausch ssp. lasiochaetum Bornmüller & Zahn) | 126 | |
| lathraeum Peter | (H. nigricarinum Naegeli & Peter) | 598 | |
| latifolium Froelich ex Link | (H. brevifolium Tausch) | 366 | |
| laurinum Arvet-Touvet | 365 | ||
| lautumiarum Dahlstedt | (H. laschii (F.W. Schultz & Schultz-Bip.) Zahn ssp. lautumiarum Dahlstedt) | 653 | |
| lawsonii Villars | 78 | ||
| laxifurcans (Bornmüller & Zahn) P.D. Sell & C. West | (H. erythrocarpum Peter ssp. laxifurcans Bornmüller & Zahn) | 415 | |
| lazicum Boissier & Balansa ex Boissier | 225 | ||
| leiocephalum Bartling ex Grisebach | 27 | ||
| leiophaeum Arvet-Touvet & Gautier | 184 | ||
| leiopogon Grenier | 181 | ||
| lenifolium Norrlin | (H. macranthelum Naegeli & Peter ssp. lenifolium Norrlin) | 668 | |
| leptoclados Peter | 724 | ||
| leptocladum Grisebach ex Fries | 291 | ||
| leptogrammoides Juxip | (H. diaphanoides Lindeberg ssp. leptogrammum sensu Zahn) | 141 | |
| leptophyton Naegeli & Peter | (P. mollicaulis (Vukotinovič) Soják) | 707 | |
| T | leptophyton Naegeli & Peter ssp. atriceps Naegeli & Peter var. marchfelense Zahn | 707 | |
| leucense F.O. Wolf | (H. hybridiforme Zahn) | 701 | |
| leucopannosum Behr & Zahn | 251b | ||
| leucophaeum Grenier & Godron | 50 | ||
| T | leucophaeum Grenier & Godron ssp. ophiobrachion Käser & Zahn | 50 | |
| leucothecum Uechtritz ex Freyn | (H. pallidum Bivona-Bernardi ssp. leucothecum (Uechtritz ex Freyn) Zahn) | 126 | |
| levicaule Jordan | (H. vulgatum Fries) | 145 | |
| lindebergii Nyman | 135 | ||
| loeflingianum Arvet-Touvet & Gautier | 110 | ||
| lomnicense Woloszcak | 285 | ||
| longifolium Schleicher ex Hornemann | 109 | ||
| longipilum Torrey | 542 | ||
| longiscapum (Boissier & Kotschy ex Naegeli & Peter) Zahn | 638 | ||
| longisquamum Peter | (H. pachylodes Naegeli & Peter; P. pachlodes (Peter) Soják) | 582 | |
| T | longisquamum Peter ssp. naretense Huber-Morath | 582 | |
| longistolonosum Vollmann | 702 | ||
| luebeckii Dahlstedt | (H. lachenalii C.C. Gmelin ssp. luebeckii Dahlstedt) | 142 | |
| lugiorum Zahn | (H. caesium (Fries) Fries ssp. lugiorum Zahn) | 147 | |
| lycopifolium Froelich | 379 | ||
| macilentum Fries | (H. epimedium Tausch) | 325 | |
| macranthelum Naegeli & Peter | 668 | ||
| macranthum (Ten.) Tenore | 575b | ||
| macrodon Naegeli & Peter | 383 | ||
| macrodontoides (Zahn) Zahn | 387 | ||
| macrogonum (Zahn) P.D. Sell & C.West | (H. muricellum Fries ssp. macrogonum Zahn) | 432 | |
| macrolepis Boissier | (H. sparsum Frivaldszky ssp. macrolepis Boissier) | 412 | |
| macrophyllopodum (Zahn) Juxip | (H. vulgatum Fries ssp. macrophyllopodum Zahn) | 145 | |
| macrostolonum G. Schneider | (H. cernuiforme (Naegeli & Peter) Zahn) | 635 | |
| macrotrichum Boissier | (P. x macrotricha (Boissier) F.W. Schultz & Schultz-Bip.) | 684 | |
| maculatum Schrank | 165 | ||
| T | magistri Godron ssp. magistri | (H. laevigatum Willdenow ssp. magistri (Godron) | |
| magyaricum Naegeli & Peter | (H. bauhini Schultes ex Besser ssp. magyaricum (Naegeli & Peter) Zahn) | 696 | |
| mannagettae Freyn | (H. sparsum Frivaldszky ssp. mannagettae (Freyn) Zahn) | 412 | |
| marchesettianum Zahn | 400 | ||
| marmoricula P.D. Sell & C. West | (H. erythrocarpum Peter ssp. sintenisii Uechtritz ex Zahn) | 415 | |
| maschukense Litwinow & Zahn | (P. x maschukense (Litwinow & Zahn) Soják) | 679 | |
| mattfeldianum Zahn | 251a | ||
| T | mattfeldianum Zahn ssp. poliophorum Behr & Zahn | 251a | |
| mayeri Vollmann | 703 | ||
| medianiforme (Litwinow & Zahn) Juxip | (H. murorum L. ssp. medianiforme Litwinow & Zahn) | 139 | |
| megatrichum Borbás | 753 | ||
| T | megatrichum Borbás ssp. akschscherense Bornmüller & Zahn | 753 | |
| melanops Arvet-Touvet | (H. adusticeps Zahn) | 162 | |
| microtum Boissier | 436 | ||
| misaucinum Naegeli & Peter | 51 | ||
| mixtiforme Arvet-Touvet | 95 | ||
| mixtum Froelich | 92 | ||
| mollisetum (Naegeli & Peter) Dahlst. | (H. cymosum Linnaeus ssp. mollisetum (Naegeli & Peter) Dahlstedt) | 649 | |
| mollitum Arvet-Touvet | 64 | ||
| monnieri Arvet-Touvet | 48 | ||
| montanum Naegeli & Peter | 725 | ||
| morisianum Reichenbach | (H. pilosum Schleicher ex Froelich) | 36 | |
| mougeotii Froelich | (H. vogesiacum (Kirschleger) Fries) | 102 | |
| multiglandulosum (Naegeli & Peter) Zahn | 70 | ||
| muricellum Fries | 432 | ||
| murorum Linnaeus | (H. sylvaticum Linnaeus) | 139 | |
| T | murorum Linnaeus ssp. epipsilum Nylander | 139 | |
| T | murorum Linnaeus ssp. fagetorum Korb. & Zahn | 139 | |
| T | murorum Linnaeus ssp. pseudoclavifrons Degen & Zahn var. medium Schack & Zahn | 139 | |
| naegelianum Panãiç | 411 | ||
| naegelii (Norrlin ex Naegeli & Peter) Zahn | 662 | ||
| neglectum Norrlin | (H. ambiguum Ehrhart ssp. neglectum Norrlin) | 667 | |
| nemorense Jordan | (H. murorum Linnaeus ssp. nemorense Jordan) | 139 | |
| neopicris Arvet-Touvet | 357 | ||
| nestleri Villars | (H. cymosum Linnaeus ssp. nestleri (Villars) Naegeli & Peter) | 648 | |
| nigrantipilum Norrlin & Lindberg fil. | (H. cymosum Linnaeus ssp. nigrantipilum Norrlin & Lindeberg fil.) | 648 | |
| nigrescens Willdenow | 263 | ||
| T | nigrescens Willdenow ssp. nivimontis Oberny & Zahn | 263 | |
| nigricarinum Naegeli & Peter | (H. lathraeum Peter) | 598 | |
| nigriceps Naegeli & Peter | (H. iseranum Uechtritz ssp. nigriceps Naegeli & Peter) | 640 | |
| nigritum Uechtritz | 342 | ||
| nigrohispidum Dahlstedt | (H. cymosum Linnaeus ssp. nigrohispidum Dahlstedt) | 648 | |
| niphobium Naegeli & Peter | (H. niphostribes Peter) | 588 | |
| niphostribes Peter | (H. niphobium Naegeli & Peter) | 588 | |
| niveobarbatum Arvet-Touvet ex Gottschlich | 406a | ||
| niveum (Mueller-Arg.) Zahn | (H. saussuroides (Arvet-Touvet) Arvet-Touvet | 578 | |
| norvegicum Fries | 136 | ||
| nothum Huter | (H. fulgens Naegeli & Peter) | 624 | |
| nubiceps Norrlin | (H. cymosum Linnaeus ssp. nubiceps Norrlin) | 648 | |
| T | nydeggerorum Gottschlich | 684a | |
| nymphaetum Dahlstedt | (H. murorum Linnaeus ssp. nymphaetum Dahlstedt) | 139 | |
| oblongum Jordan | (H. murorum Linnaeus ssp. oblongum (Jordan) Zahn) | 139 | |
| obornyanum Naegeli & Peter | (H. polymastix Peter) | 727 | |
| T | obornyanum Naegeli & Peter ssp. superpratense Korb & Zahn | 727 | |
| obscurum Rchb. | (P. officinarum C.H. & F.W. Schultz) | 695 | |
| officinarum C.H. & F.W. Schultz | (H. pilosella Linnaeus) | 577 | |
| T | ohacsense Kitaibel ex Kanitz ssp. pictirohacsense Huber-Morath | 273 | |
| olivaceum Grenier & Godron | 104 | ||
| olympicum Boissier | 390 | ||
| onegense Norrlin | (H. caespitosum Dumortier ssp. silvicolum (Fries l.c.) Zahn) | 629 | |
| onosmaceum (Zahn) Juxip | (H. tschamkorijense Zahn ssp. onosmaceum Zahn) | 416 | |
| onosmoides Fries | 128 | ||
| T | onosmoides Fries ssp. eulasium Dahlstedt | 128 | |
| onosmopsis (Zahn) Sell & West | (H. tschamkorijense Zahn ssp. onosmopsis Zahn) | 416 | |
| oreiocephalum Zahn | 185 | ||
| oreophilum Heuffler | 610 | ||
| oroglaucum Behr & Zahn ssp. oroglaucum | 411b | ||
| ovalescens Omang | (H. laevigatum Willdenow ssp. ovalescens (Zahn) Omang; H. vittatulum Dahlstedt) | 360 | |
| ovalifrons (Woronow & Zahn) Juxip | (H. murorum Linnaeus ssp. ovalifrons (Woronow Zahn) Zahn) | 139 | |
| oxyodon Fries | 11 | ||
| P. x auriculoides (A.F. Láng) Sell & West | 743 | ||
| pachylodes Naegeli & Peter | (H. longisquamum Peter) | 582 | |
| pachypilon Peter | (H. permutatum Naegeli & Peter; H. eurylepium Peter) | 599 | |
| pallescens Waldstein & Kitaibel | (H. incisum Hoppe) | 157 | |
| T | pallescens Waldstein & Kitaibel ssp. trachselianum Christ | 157 | |
| pallidiflorum Jordan ex Hausmann | 311 | ||
| pallidum Bivona-Bern. fil. | (H. schmidtii Tausch) | 126 | |
| paltinae Jávorka & Zahn | 422 | ||
| pamphilii Arvet-Touvet | 45 | ||
| paniculatum Linnaeus | 536 | ||
| pannoniciforme Litwinow & Zahn | 756 | ||
| pannonicum Naegeli & Peter | (H. auriculoides A. Láng) | 750 | |
| pannosum Boissier | 207 | ||
| paphlagonicum Freyn & Sintenis | (H. pilosissimum Frivaldszky ssp. paphlagonicum Freyn & Sintenis) | 234 | |
| pardoanum Arvet-Touvet & Gautier | 296 | ||
| T | pardoanum Arvet-Touvet & Gautier ssp. pittonianum Arvet-Touvet & Gautier | 296 | |
| parryi Zahn | 544 | ||
| T | patagiarium K. Johansson ex Dahlst. | (H. laevigatum Willdenow ssp. patagiarium K. Johansson) | 360 |
| patentissimum Freyn & Sintenis | (H. jankae Uechtritz ssp. patentissimum Freyn & Sintenis) | 247 | |
| T | pavichii Heuffel | 694 | |
| T | pavichii Heuffel ssp. fussianum (Naegeli & Peter) Zahn var. fussianum | 694 | |
| pedemontanum Burnat & Gremli | 302 | ||
| peleterianum Mérat | 576 | ||
| pellitum Fries | 194 | ||
| periphanoides Zahn | 583 | ||
| permutatum Naegeli & Peter | (H. x pachypilon Peter) | 599 | |
| perveniens Norrlin & Lindeberg fil. | (H. macranthelum Naegeli & Peter ssp. perveniens Norrlin & Lindeberg fil.) | 668 | |
| peterianum Käser ex Zahn | 619 | ||
| phlomoides Froelich | 77 | ||
| phrygiense Sell & West | (H. subrosulatum Freyn & Sintenis ssp. phrygium Bornmüller & Zahn) | 216 | |
| picroides Villars | 353 | ||
| pictiforme (Zahn) Zahn | 180 | ||
| pictum Persoon | 176 | ||
| pietroszense Degen & Zahn | 272 | ||
| piliferum Hoppe | 70 | ||
| T | pilosella L. ssp. pseudopachyanthoides Schack & Zahn | 577 | |
| T | pilosella L. ssp. rhodoglossum Dahlst. | 577 | |
| pilosella Linnaeus | (Pilosella officinarum F.W. Schultz & Schultz-Bip.) | 577 | |
| piloselliflorum Naegeli & Peter | 642 | ||
| T | piloselliflorum Naegeli & Peter ssp. arense Norrlin | 642 | |
| pilosellinum F.W. Schultz | 738 | ||
| pilosellinum F.W. Schultz ssp. | (H. subgermaniciforme Zahn) | ||
| piloselloides Villars | (H. florentinum Allioni; P. piloselloides (Villars) Soják; H. praealtum Villars; H. collinum Bernhardi) | 695 | |
| T | piloselloides Villars ssp. genevense Zahn | 695 | |
| T | piloselloides Villars ssp. westoeoi Almquist | 695 | |
| pilosissimum Frivaldszky | 234 | ||
| pilosum Schleicher ex Froelich | (H. morisianum Reichenbach) | 36 | |
| pinicola Arvet-Touvet & Gautier | (H. praecox Schultz-Bip. ssp. pinicola (Arvet-Touvet & Gautier) Zahn) | 334 | |
| pintodasilvae de Retz | 579 | ||
| T | pintodasilvae de Retz | (pseudopilosella Ten. ssp. tenuicaule-pilosella Naegeli & Peter) | 579 |
| plantagineum Arvet-Touvet | 42 | ||
| T | plantagineum Arvet-Touvet ssp. gapense Arvet-Touvet var. rubescens de Retz | 42 | |
| platyphyllum (Arvet-Touvet) Arvet-Touvet | 406 | ||
| plumnieri Arvet-Touvet | (H. sublongifolium Zahn) | 39 | |
| pocuticum Woloszczak | 327 | ||
| T | polatschekii Gottschlich | (H. taurinense - H. inuloides) | 402a |
| poliodermum Dahlstedt | 675 | ||
| pollichiae Schultz-Bip. | (H. maculatum Schrank ssp. pollichiae (Schultz-Bip.) Zahn) | 165 | |
| polymastix Peter | (H. obornyanum Naegeli & Peter) | 727 | |
| polymnoon (Naegeli & Peter) Juxip | (H. cymosum Linnaeus ssp. polymnoon Naegeli & Peter) | 648 | |
| porcerigenum Litwonow & Zahn | 754 | ||
| porrectum Fries | 59 | ||
| porrifolium L. | 1 | ||
| pospichalii Zahn | 31 | ||
| praealtum Villars ex Gochnat | (H. florentinum Allioni ssp. praealtum (Villars) Naegeli & Peter) | 695 | |
| praecipuiforme Dahlstedt | (H. congruens Norrlin; H. diaphanoides Lindeberg ssp. subarctoum Norrlin; H. subarctoum Norrlin) | 141 | |
| praecox Schultz-Bip. | (H. glaucinum Jordan) | 127 | |
| praecurrens Vukotinovič | 152 | ||
| T | praecurrens Vukotinovič ssp. wolfii K. Johanssons & G. Samuelsson | (H. wolfii K. Johanssons & G. Samuelsson) | 152 |
| praelongipes Zahn | (H. longipes Freyn & Sintenis) | 226 | |
| prantlii (Naegeli & Peter) Zahn | (H. x fallacinum F. W. Schultz ssp. prantlii (Naegeli & Peter) Zahn) | 741 | |
| pratense Tausch | (H. caespitosum Dumortier) | 629 | |
| predilense (Naegeli & Peter) Zahn | 10 | ||
| prenanthoides Villars | 313 | ||
| prinzii Käser & Zahn | 168 | ||
| procerigenum Litwinow | 754 | ||
| procerum Fries | 678 | ||
| prostratum DC. ex Lamarck & DC. | 376 | ||
| protractum Fries | 336 | ||
| prussicum Naegeli & Peter | 631 | ||
| prussicum Naegeli & Peter ssp. chlorops Naegeli & Peter | (H. chlorops Naegeli & Peter) | 633 | |
| pseudeffusum Peter | 695/1 | ||
| pseudo-blyttii Norrlin | 620/2 | ||
| pseudobifidum Schur | (H. trebevicianum K. Maly) | 154 | |
| pseudocaesium Degen & Zahn | 418 | ||
| pseudocerinthe (Gaudin) Koch | 292 | ||
| pseudocorymbosum Gremli ex Zahn | 381 | ||
| pseudodontotrichum Huber-Morath | (H. schmidtii Tausch ssp. pseudodontotrichum Huber-Morath) | 126 | |
| pseudomagyaricum Zahn | 740a | ||
| pseudopilosella (Tenore) Tenore | 579 | ||
| pseudoprasinops Zahn | 179 | ||
| pseudoscardicum Behr & Zahn | 251 | ||
| T | pseudoscardicum Behr & Zahn ssp. pseudoscardicum | 251 | |
| pseudostenoplecum Zahn | 355 | ||
| pseudotrichodes Zahn | 658 | ||
| pseudovahlii de Retz | 609a | ||
| pteropogon Arvet-Touvet | 190 | ||
| pubescens Lindblom | (H. cymosum Linnaeus ssp. pubescens (Lindblom) Fries) | 648 | |
| pulchellum Grenier | 186 | ||
| pyrenaicum Jordan | 397 | ||
| racemosum Waldstein & Kitaibel ex Willdenow | 395 | ||
| radiocaule Froelich | (H.umbelliferum Naegeli & Peter ssp. acrosciadium (Naegeli & Peter) Hayek) | 740 | |
| raiblense Huter | (H. arnoserioides Naegeli & Peter) | 697 | |
| ramondii Grisebach | 91 | ||
| ramosossimum Schleicher ex Hegetschweiler | 351 | ||
| ramosum Waldstein & Kitaibel ex Willdenow | 173 | ||
| rapunculoides Arvet-Touvet | 321 | ||
| ravaudii Arvet-Touvet | 199 | ||
| rectum Griseb. ex Arvet-Touvet & Gautier | 401 | ||
| T | rectum Grisebach ssp. pseuderiophorum (H. Loret & Timbal-Lagrave) Zahn | 401 | |
| retyezatense Degen & Zahn | 417 | ||
| richenii Murr | 61 | ||
| riphaeum Uechtritz | 341 | ||
| T | rohacsense Kitaibel ex Kanitz ssp. oophyllum Vetter & Zahn | 273 | |
| rohacsense Kitaibel ex Kanitz. | 273 | ||
| rothianum Wallroth | (H. setigerum Tausch) | 685 | |
| rubellum (Koch) Zahn | (H. guthnickianum Hegetschweiler) | 661 | |
| rubriflorum Zahn | (H. erectum (Naegeli & Peter) Zahn) | 612 | |
| rubrum Peter | 628 | ||
| rupestre Allioni | 188 | ||
| rupicola Fries var. franconicum Grisebach | (H. franconicum (Grisebach) Zahn) | 7 | |
| ruprechtii Boissier | (P. ruprechtii (Boissier) P.D. Sell & C. West; H. igneum Freyn) | 699 | |
| sabaudum Linnaeus | 377 | ||
| sabinum Sebastiani & Mauri | (H. cymosum Linnaeus ssp. sabinum (Sebastiani & Mauri) Naegeli & Peter) | 648 | |
| saelani Norrlin | 620/3 | ||
| sagittatum (Lindeberg) Dahlstedt | (H. fuscocinereum Norrlin) | 140 | |
| T | sagittatum (Lindeberg) Dahlstedt ssp. sincerum Noto | 140 | |
| T | sagittatum (Lindeberg) Norrlin ssp. vilmorinii de Retz | 140 | |
| salaevense (Rapin ex Fries) Zahn | (H. salevense Rapin) | 330 | |
| salayense Zahn | 601 | ||
| sandozianum Zahn | 183 | ||
| sandrasicum (Hartvig & Strid) | (P. sandrasica Hartvig & Strid) | 676/2 | |
| sartorianum Boissier & Heldreich | 249 | ||
| saussureoides Arvet-Touvet | (H. niveum (Mueller-Arg.) Zahn) | 578 | |
| saxatile Jacquin | 23 | ||
| saxifragum Fries | 129 | ||
| T | saxifragum Fries ssp. extensum (Lübeck) Zahn | 129 | |
| scabrum Michaux | 527 | ||
| scandinavicum Dahlstedt | 637 | ||
| scapigerum Boisssier | 304 | ||
| scardicum Bornmüller & Zahn | 243a | ||
| schmidtii Tausch | (H. pallidum Bivona-Bern. fil.) | 126 | |
| T | schmidtii Tausch ssp. odontotrichodes (Behr & Zahn) | 126 | |
| T | schmidtii Tausch ssp. odontotrichodes (Behr & Zahn) var. odontotrichodes svar. Odontotrichodes | 126 | |
| T | schneidii Schack & Zahn | 743/1 | |
| schultesii F.W. Schultz | (P. schultesii (F.W. Schultz) F.W. Schultz & Schultz-Bip.) | 591 | |
| T | schultesii F.W. Schultz ssp. auriculiforme (Fries) | 591 | |
| sciadophorum Naegeli & Peter | 656 | ||
| scorzonerifolium Villars | 37 | ||
| scouleri Hooker | 537 | ||
| septendrionale Norrlin | (H. piloselloides Villars ssp. almquistii Naegeli & Peter) | 695 | |
| sericicaule (Schelkownikow & Zahn) Juxip | (H. tschamkorijense Zahn ssp. sericaule Schelkownikow & Zahn) | 416 | |
| sericophyllum Neiceff & Zahn | 244 | ||
| T | sericophyllum Neiceff & Zahn ssp. tmoleum (Huber-Morath) | 244 | |
| setigerum Tausch | (H. rothianum Wallroth) | 685 | |
| simia (Huter ex Zahn) Zahn | 270 | ||
| smolandicum Almquist ex Dahlstedt | 149 | ||
| T | smolandicum Almquist ex Dahlstedt ssp. smolandicum | 149 | |
| solidagineum Fries | 100 | ||
| sommerfeltii Lindeberg | 131 | ||
| sonchoides Arvet-Touvet | 99 | ||
| souliei Arvet-Touvet & Gautier | 105 | ||
| sparsiramum Naegeli & Peter | (H. subglaberrimum (Sendtner) Zahn) | 5 | |
| sparsum Frivaldszky | 412 | ||
| T | sparsum Frivaldszky ssp. livadicanum Behr & Zahn | 412 | |
| T | sparsum Frivaldszky ssp. naegelianiforme Behr & Zahn var. stalnaepatrolae Behr & Z. | 412 | |
| T | sparsum Frivaldszky ssp. nigrilacus Nyarady | 412 | |
| T | sparsum Frivaldszky ssp. schuettianum Zahn var. glandulisquamosum Gottschlich | 412 | |
| T | sparsum Frivaldszky ssp. silesiacum (Krause) Zahn | 412 | |
| spathophyllum Naegeli & Peter | (H. longiscapum (Boissier & Kotschy ex Naegeli & Peter) Zahn ssp. spathophyllum Naegeli & Peter) | 638 | |
| speciosum Willdenow ex Hornemann | 69 | ||
| spectabile Fries | 65 | ||
| spectabile Norrlin | (H. cymosum L. ssp. suprafastigiatum Naegeli & Peter) | 648 | |
| spherocephalum Froelich | 593 | ||
| spurium Chaix | 651 | ||
| staticifolium Allioni | (Tolpis staticifolia (all.) Schultz-Bip.) | 446 | |
| stelligerum Froelich ex DC. ssp. stelligerum | 137 | ||
| T | stenoglossophyllum Behr & Zahn | 411a | |
| stenoplecum Arvet-Touvet | 354 | ||
| stenoprionatum Schack & Zahn | (H. laurinum Arvet-Touvet ssp. stenoprionatum Schack & Zahn) | 365 | |
| sterzingense Zahn | 284 | ||
| stipotrichum Arvet-Touvet | (H. cymosum Linnaeus ssp. stipotrichum Almquist ex Dahlstedt) | 648 | |
| stoloniflorum Waldstein & Kitaibel | (P. stoloniflora (Waldstein & Kitaibel) F.W. Schultz & Schultz-Bip.) | 616 | |
| subarctoum Norrlin | (H. diaphanoides Lbg. ssp. subarctoum Norrlin; H. congruens Norrlin; H. praecipuiforme Dahlstedt) | 141 | |
| subdecolorans (Norrlin) Dahlstedt | 621 | ||
| subeminens Touton & Zahn | 626 | ||
| subfusciforme Käser & Zahn | 626a | ||
| subgermaniciforme Zahn | 741a | ||
| subgermaniciforme Zahn | (H. pilosellinum (F. W. Schultz) Zahn ssp. subgermaniciforme Zahn) | 741a | |
| subglaberrimum (Sendtner) Zahn | (H. sparsiramum Naegeli & Peter) | 5 | |
| sublongifolium Zahn | (H. plumieri Arvet-Touvet) | 39 | |
| subramosum Loennroth | 148 | ||
| T | subramosum Loennroth ssp. duplicatum Almquist ex Dahlsted | 148 | |
| T | subramosum Loennroth ssp. gravastellum Dahlstedt | 148 | |
| T | subramosum Loennroth ssp. purreyanum (F. J. Hanbury) | 148 | |
| subrigidum Almquist | 172 | ||
| subrosulatum Freyn & Sintenis | 216 | ||
| subrubens Arvet-Touvet | 600 | ||
| subsericeum Arvet-Touvet | 85 | ||
| T | subsericeum Arvet-Touvet ssp. subsericeum var. gavarnicum (Rouy) Zahn | 85 | |
| subsilvularum (Z.) P.D. Sell & C. West | (H. murorum Linnaeus ssp. subsilvularum Zahn) | 139 | |
| subspeireum Norrlin | (H. macranthelum Naegeli & Peter ssp. subspeireum Norrlin) | 668 | |
| substellatum Arvet-Touvet & Gautier | 138 | ||
| T | substellatum Arvet-Touvet & Gautier ssp. tordanum Zahn var. strizakanum Behr & Zahn | 138 | |
| substoloniflorum Naegeli & Peter | 613 | ||
| subtardans (Naegeli & Peter) Zahn | 584 | ||
| subtilissimum Zahn | 318 | ||
| subtomentosum (Burnat) Zahn | 196 | ||
| subuliferum Naegeli & Peter | 580 | ||
| sudeticum Sternberg | 340 | ||
| sylvaticum (Linnaeus) Grufberg | (H. murorum Linnaeus) | 139 | |
| sylvularum Jordan ex Boreau | (H. murorum Linnaeus ssp. sylvularum (Jordan ex Boreau) Zahn) | 139 | |
| syreistschikovii (Zahn) Juxip | (H. cincinnatum Fries ssp. syreistschikovii Zahn) | 374 | |
| tamderense Huber-Morath | (H. jurassicum Grisebach ssp. tamderense Huber-Morath) | 319 | |
| taurinense Jordan | 402 | ||
| tauschii Zahn | (H. umbelliferum Naegeli & Peter; H. densiflorum Tausch) | 740 | |
| teberdense (Litwinow & Zahn) | (H. inuloides Tausch ssp. teberdense Litwinow & Zahn) | 361 | |
| tendinum Naegeli & Peter | 659 | ||
| tenerescens Norrlin | (H. ambiguum Ehrhart ssp. tenerescens Norrlin) | 667 | |
| tephrocephalum Vukotinovič | 698 | ||
| tephrocerinthe Zahn | 83 | ||
| T | tephrocerinthe Zahn ssp. berganum (Arvet-Touvet) Zahn | 83 | |
| tephrodes Naegeli & Peter | 709 | ||
| tephropogon Zahn | 161 | ||
| tephrosoma (Naegeli & Peter) Zahn | (H. kueckenthalianum Zahn) | 271 | |
| thomasianum Zahn | 281 | ||
| T | tmoleum Huber-Morath | (H. sericophyllum Neiceff & Zahn ssp. tmoleum Huber-Morath) | 244 |
| tomentosum (Linnaeus) Linnaeus | (H. lanatum (Linnaeus) Villars) | 189 | |
| tommasinii Reichenbach fil. | 389 | ||
| tossianum (Zahn) P.D. Sell & C. West | (H. murorum Linnaeus ssp. tossianum Zahn) | 139 | |
| traillii Greene | 519 | ||
| transbottnicum Norrlin | (H. scandinavicum Dahlstedt ssp. transbottnicum Norrlin) | 637 | |
| transsilvanicum Heuffel | 151 | ||
| T | transsilvanicum Heuffel ssp. transsilvanicum var. leptocephalum Vukotinovič | 151 | |
| trebevicianum K. Maly | (H. pseudobifidum Schur) | 154 | |
| triangulare (Almquist) Zahn | 143 | ||
| trichopsis (Zahn) Zahn | 164 | ||
| triste Willdenow | 555 | ||
| tschamkorijense Zahn | 416 | ||
| tubulascens Norrlin | 671 | ||
| turbinellum Zahn | 409 | ||
| turritifolium Arvet-Touvet | 333 | ||
| umbella Naegeli & Peter | 664 | ||
| umbellatum Linnaeus | 362 | ||
| umbelliferum Naegeli & Peter | (H. densiflorum Tausch; H. tauschii Zahn) | 740 | |
| umbrosum Jordan | 320 | ||
| uplandiae Naegeli & Peter | (H. cymosum Linnaeus ssp. uplandiae Naegeli & Peter) | 648 | |
| urticaceum Arvet-Touvet & Ravaud | 305 | ||
| T | urticaceum Arvet-Touvet & Ravaud ssp. verdonianum de Retz | 305 | |
| vahlii Froelich | 609 | ||
| valdepilosum Villars | 55 | ||
| valirense Arvet-Touvet & Gautier | 111 | ||
| velutinum Hegetschweiler | 577b | ||
| venetianum Naegeli & Peter | (H. aridum Freyn; P. arida (Freyn) Soják; H x florentoides Arvet-Touvet) | 705 | |
| T | venostorum (Zahn) Gottschlich | (H. illyricum Fries ssp. venostorum Zahn) | 21 |
| venosum Linnaeus | 520 | ||
| verbascifolium Villars | 200 | ||
| verruculatum Link | (P. x verruculata (Link) Soják) | 681 | |
| vetteri Ronninger | (H. vetterianum Zahn) | 431a | |
| villosum Jacquin | 35 | ||
| virgicaule Naegeli & Peter | 28 | ||
| viride Arvet-Touvet | 335 | ||
| viridifolium Peter | (H. latisquamum Naegeli & Peter) | 589 | |
| virosiforme Woronow & Zahn | (H. cincinnatum Fries ssp. virosiforme (Woronow & Zahn) Zahn) | 374 | |
| virosum Pallas | 369 | ||
| viscosum Arvet-Touvet | 350 | ||
| visianii (F.W. Schultz & Schultz-Bip.) Schinz & Thellung | (H. adriaticum Naegeli; P. visanii F.W. Schultz & Schultz-Bip.) | 704 | |
| vittatulum Dahlstedt | (H. laevigatum Willd. ssp. ovalescens (Zahn) Omang; H. ovalescens Omang) | 360 | |
| vogesiacum (Kirschleger) Fries | 102 | ||
| vollmannii Zahn | 267 | ||
| vulgatum auct. non Fries | (H. lachenalii C. C. Gmelin) | 145 | |
| vulgatum Fries | (H. levicaule Jordan) | 145 | |
| T | vulgatum Fries ssp. impressiforme Dahlstedt | 145 | |
| waldsteinii Tausch | 211 | ||
| T | waldsteinii Tausch ssp. trichobracchium Zahn var. galicia Behr & Zahn | 211 | |
| wiesbaurianum Uechtritz ex Baenitz | 130 | ||
| T | wiesbaurianum Uechtritz ssp. bridelianum (Zahn) Zahn var. amphifloccum Zahn | 130 | |
| T | wiesbaurianum Uechtritz ssp. livadicae Behr & Zahn | 130 | |
| T | wiesbaurianum Uechtritz ssp. planchonianum (Timbal & Loret) Z. var. planchonianum | 130 | |
| T | wiesbaurianum Uechtritz ssp. subcinereum Z. var. cinereopallens Z. | 130 | |
| wilczekianum Arvet-Touvet | 60 | ||
| zahnii Oborny | 40 | ||
| zizianum Tausch | (P. ziziana (Tausch) F.W. Schultz & Schultz-Bip) | 732 | |
| x duplex Peter | (H. cernuiforme (Naegeli & Peter) Zahn) | 635 | |
| x fallacinum F. W. Schultz | 741 | ||
| x faurei (Arvet-Touvet) Arvet-Touvet | (H. glaciellum Naegeli & Peter) | 603 | |
| x florentoides Arvet-Touvet | (H. aridum Freyn) | 705 | |
| x fuscum Fries | (H. blyttianum Fries) | 620 | |
| x piloselliflorum Naegeli & Peter | (H. apatelium Naegeli & Peter) | 641 | |
| x spurium Chaix | (H. laschii (F.W. Schultz & Schultz-Bip.) Zahn) | 653 |
