- Hieracium glastoides — likely to require a low level of donation
- Hieracium glaucelloides — likely to require a low level of donation
- Hieracium glaucellum — likely to require a low level of donation
- Hieracium glaucicolor — likely to require a low level of donation
- Hieracium glaucifolium — likely to require a low level of donation
- Hieracium glaucifrons — likely to require a low level of donation
- Hieracium glaucinifrons — likely to require a low level of donation
- Hieracium glaucinum — likely to require a low level of donation
- Hieracium glaucochroum — likely to require a low level of donation
- Hieracium glaucolissodes — likely to require a low level of donation
- Hieracium glaucolopodes — likely to require a low level of donation
- Hieracium glaucomorphum — likely to require a low level of donation
- Hieracium glaucopallidulum — likely to require a low level of donation
- Hieracium glaucophylloides — likely to require a low level of donation
- Hieracium glaucophyllum — likely to require a low level of donation
- Hieracium glaucoplumbeum — likely to require a low level of donation
- Hieracium glaucopsarum — likely to require a low level of donation
- Hieracium glaucopsis — likely to require a low level of donation
- Hieracium glaucosarcoides — likely to require a low level of donation
- Hieracium glaucosarcum — likely to require a low level of donation
- Hieracium glaucoscense — likely to require a low level of donation
- Hieracium glaucovatum — likely to require a low level of donation
- Hieracium glaucovirens — likely to require a low level of donation
- Hieracium glaucoviride — likely to require a low level of donation
- Hieracium glaucum — likely to require only a small donation
- Hieracium glavaerense — likely to require a low level of donation
- Hieracium glehnii — likely to require a low level of donation
- Hieracium gletschense — likely to require a low level of donation
- Hieracium glevense — likely to require a low level of donation
- Hieracium glischrophyes — likely to require a low level of donation
- Hieracium globiceps — likely to require a low level of donation
- Hieracium globiferum — likely to require a low level of donation
- Hieracium globosiflorum — likely to require a low level of donation
- Hieracium globosum — likely to require a low level of donation
- Hieracium globularifolium — likely to require a low level of donation
- Hieracium globuliferum — likely to require a low level of donation
- Hieracium glochinolepis — likely to require a low level of donation
- Hieracium glomerabile — likely to require a low level of donation
- Hieracium glomeratiforme — likely to require a low level of donation
- Hieracium glomeratulum — likely to require a low level of donation
- Hieracium glomeratum — likely to require a low level of donation
- Hieracium glomerosiceps — likely to require a low level of donation
- Hieracium glomerosum — likely to require a low level of donation
- Hieracium glossodes — likely to require a low level of donation
- Hieracium glossolbium — likely to require a low level of donation
- Hieracium glossolepis — likely to require a low level of donation
- Hieracium glossomeles — likely to require a low level of donation
- Hieracium glossophyllum — likely to require a low level of donation
- Hieracium glottarium — likely to require a low level of donation
- Hieracium glumaceum — likely to require a low level of donation
- Hieracium gmelinianum — likely to require a low level of donation
- Hieracium gmelinii — likely to require a low level of donation
- Hieracium gnaphalium — likely to require a low level of donation
- Hieracium gnaphalocladum — likely to require a low level of donation
- Hieracium gnaphalolepis — likely to require a low level of donation
- Hieracium gnaphalophorum — likely to require a low level of donation
- Hieracium gneissicola — likely to require a low level of donation
- Hieracium gnilagredae — likely to require a low level of donation
- Hieracium gnophodes — likely to require a low level of donation
- Hieracium gochnatii — likely to require a low level of donation
- Hieracium godetii — likely to require a low level of donation
- Hieracium godronianum — likely to require a low level of donation
- Hieracium golliense — likely to require a low level of donation
- Hieracium gombense — likely to require a low level of donation
- Hieracium gomezianum — likely to require a low level of donation
- Hieracium gomizii — likely to require a low level of donation
- Hieracium gonatophyllum — likely to require a low level of donation
- Hieracium goniophyllum — likely to require a low level of donation
- Hieracium goppollense — likely to require a low level of donation
- Hieracium gorczakovskii — likely to require a low level of donation
- Hieracium gordonense — likely to require a low level of donation
- Hieracium gorfenianum — likely to require a low level of donation
- Hieracium goritianum — likely to require a low level of donation
- Hieracium gorodkovianum — likely to require a low level of donation
- Hieracium gorodkowianum — likely to require a low level of donation
- Hieracium goskavarrense — likely to require a low level of donation
- Hieracium gosolianum — likely to require a low level of donation
- Hieracium gothicianfractum — likely to require a low level of donation
- Hieracium gothiciferum — likely to require a low level of donation
- Hieracium gothicoides — likely to require a low level of donation
- Hieracium gotlandicum — likely to require a low level of donation
- Hieracium gouanii — likely to require a low level of donation
- Hieracium gracilens — likely to require a low level of donation
- Hieracium gracilentipes — likely to require a low level of donation
- Hieracium gracilentum — likely to require a low level of donation
- Hieracium gracilescens — likely to require a low level of donation
- Hieracium gracilicaule — likely to require a low level of donation
- Hieracium gracilidens — likely to require a low level of donation
- Hieracium gracilifolium — likely to require a low level of donation
- Hieracium gracilifurcum — likely to require a low level of donation
- Hieracium gracilipes — likely to require a low level of donation
- Hieracium graciliscapum — likely to require a low level of donation
- Hieracium gracillimum — likely to require a low level of donation
- Hieracium gradile — likely to require a low level of donation
- Hieracium graecum — likely to require a low level of donation
- Hieracium graellsianum — likely to require a low level of donation
- Hieracium graminellum — likely to require a low level of donation
- Hieracium gramineticola — likely to require a low level of donation
- Hieracium gramineum — likely to require a low level of donation
- Hieracium graminifolium — likely to require a low level of donation
- Hieracium grammocybe — likely to require a low level of donation
- Hieracium grammolepium — likely to require a low level of donation
- Hieracium grammophyllum — likely to require a low level of donation
- Hieracium grammopoecilum — likely to require a low level of donation
- Hieracium grampianum — likely to require a low level of donation
- Hieracium granatense — likely to require a low level of donation
- Hieracium grandescens — likely to require a low level of donation
- Hieracium grandiceps — likely to require a low level of donation
- Hieracium grandiculum — likely to require a low level of donation
- Hieracium grandidens — likely to require a low level of donation
- Hieracium grandidentiforme — likely to require a low level of donation
- Hieracium grandiflorum — likely to require a low level of donation
- Hieracium grandifoliatum — likely to require a low level of donation
- Hieracium grandifolium — likely to require a low level of donation
- Hieracium grandifrons — likely to require a low level of donation
- Hieracium grandimontis — likely to require a low level of donation
- Hieracium grandiparens — likely to require a low level of donation
- Hieracium grandipetalum — likely to require a low level of donation
- Hieracium grandiserratum — likely to require a low level of donation
- Hieracium graniticola — likely to require a low level of donation
- Hieracium granulatum — likely to require a low level of donation
- Hieracium granulosum — likely to require a low level of donation
- Hieracium granvicum — likely to require a low level of donation
- Hieracium gratianopolitanum — likely to require a low level of donation
- Hieracium gratiosum — likely to require a low level of donation
- Hieracium gratum — likely to require a low level of donation
- Hieracium grausonicum — likely to require a low level of donation
- Hieracium gravastelliceps — likely to require a low level of donation
- Hieracium gravastelloides — likely to require a low level of donation
- Hieracium gravostellum — likely to require a low level of donation
- Hieracium grecescui — likely to require a low level of donation
- Hieracium gredense — likely to require a low level of donation
- Hieracium greenei — likely to require a low level of donation
- Hieracium gregorii-bakurianii — likely to require a low level of donation
- Hieracium gremblichii — likely to require a low level of donation
- Hieracium grenieri — likely to require a low level of donation
- Hieracium greuteri — likely to require a low level of donation
- Hieracium griffithii — likely to require a low level of donation
- Hieracium grimsulanum — likely to require a low level of donation
- Hieracium grimsulicola — likely to require a low level of donation
- Hieracium grinnellii — likely to require a low level of donation
- Hieracium gripharium — likely to require a low level of donation
- Hieracium griphodes — likely to require a low level of donation
- Hieracium grisancense — likely to require a low level of donation
- Hieracium grisedalense — likely to require a low level of donation
- Hieracium griseellum — likely to require a low level of donation
- Hieracium griseicaule — likely to require a low level of donation
- Hieracium griseiceps — likely to require a low level of donation
- Hieracium grisellescens — likely to require a low level of donation
- Hieracium griselliceps — likely to require a low level of donation
- Hieracium grisellum — likely to require a low level of donation
- Hieracium griseolans — likely to require a low level of donation
- Hieracium griseolum — likely to require a low level of donation
- Hieracium griseovirens — likely to require a low level of donation
- Hieracium grisescens — likely to require a low level of donation
- Hieracium griseum — likely to require a low level of donation
- Hieracium grivastellum — likely to require a low level of donation
- Hieracium groentvedii — likely to require a low level of donation
- Hieracium groevelense — likely to require a low level of donation
- Hieracium grofae — likely to require a low level of donation
- Hieracium grohii — likely to require a low level of donation
- Hieracium gronovii — likely to require only a small donation
- Hieracium grophosiceps — likely to require a low level of donation
- Hieracium grophosum — likely to require a low level of donation
- Hieracium grossianum — likely to require a low level of donation
- Hieracium grossicephalum — likely to require a low level of donation
- Hieracium grothii — likely to require a low level of donation
- Hieracium grovesianum — likely to require a low level of donation
- Hieracium grovesii — likely to require a low level of donation
- Hieracium grypaeum — likely to require a low level of donation
- Hieracium guadalopinum — likely to require a low level of donation
- Hieracium guadarramense — likely to require a low level of donation
- Hieracium guaranum — likely to require a low level of donation
- Hieracium guatemalense — likely to require a low level of donation
- Hieracium gudaricum — likely to require a low level of donation
- Hieracium gudbrandii — likely to require a low level of donation
- Hieracium guentheri — likely to require a low level of donation
- Hieracium guentheri-beckii — likely to require a low level of donation
- Hieracium guettardianum — likely to require a low level of donation
- Hieracium guglerianum — likely to require a low level of donation
- Hieracium guilhotii — likely to require a low level of donation
- Hieracium guilielmi — likely to require a low level of donation
- Hieracium guilligenum — likely to require a low level of donation
- Hieracium guinaudi — likely to require a low level of donation
- Hieracium guldbergense — likely to require a low level of donation
- Hieracium gulldalense — likely to require a low level of donation
- Hieracium gunnarii — likely to require a low level of donation
- Hieracium gusinjense — likely to require a low level of donation
- Hieracium gussembauerianum — likely to require a low level of donation
- Hieracium gussevii — likely to require a low level of donation
- Hieracium guthnickianum — likely to require a low level of donation
- Hieracium guttatifrons — likely to require a low level of donation
- Hieracium guttatisquamum — likely to require a low level of donation
- Hieracium guttenfeldense — likely to require a low level of donation
- Hieracium guzmantaranum — likely to require a low level of donation
- Hieracium gyioleptum — likely to require a low level of donation
- Hieracium gymnacrum — likely to require a low level of donation
- Hieracium gymnerosulum — likely to require a low level of donation
- Hieracium gymnocentrum — likely to require a low level of donation
- Hieracium gymnocephalum — likely to require a low level of donation
- Hieracium gymnocerinthe — likely to require a low level of donation
- Hieracium gymnolepium — likely to require a low level of donation
- Hieracium gymnonotolepis — likely to require a low level of donation
- Hieracium gymnophyllum — likely to require a low level of donation
- Hieracium gymnoscense — likely to require a low level of donation
- Hieracium gynaeconesaeum — likely to require a low level of donation
- Hieracium gyndelense — likely to require a low level of donation
- Hieracium gypsophilum — likely to require a low level of donation
- Hieracium gyroflexum — likely to require a low level of donation
- Hieracium gyspergeri — likely to require a low level of donation
- Hieracium habitius — likely to require a low level of donation
- Hieracium haboense — likely to require a low level of donation
- Hieracium habradenium — likely to require a low level of donation
- Hieracium habrodes — likely to require a low level of donation
- Hieracium habrodon — likely to require a low level of donation
- Hieracium habromorphum — likely to require a low level of donation
- Hieracium habrotrichum — likely to require a low level of donation
- Hieracium hadiomeriforme — likely to require a low level of donation
- Hieracium hadrocaulon — likely to require a low level of donation
- Hieracium hadrocephalum — likely to require a low level of donation
- Hieracium hadroides — likely to require a low level of donation
- Hieracium hadrophyton — likely to require a low level of donation
- Hieracium haegerstroemii — likely to require a low level of donation
- Hieracium haematocentrum — likely to require a low level of donation
- Hieracium haemophaeum — likely to require a low level of donation
- Hieracium haemostictum — likely to require a low level of donation
- Hieracium haeverense — likely to require a low level of donation
- Hieracium hafsloense — likely to require a low level of donation
- Hieracium hafstroendense — likely to require a low level of donation
- Hieracium hagstroemii — likely to require a low level of donation
- Hieracium halacsyi — likely to require a low level of donation
- Hieracium halddense — likely to require a low level of donation
- Hieracium halfdanii — likely to require a low level of donation
- Hieracium halleri — likely to require a low level of donation
- Hieracium hallianum — likely to require a low level of donation
- Hieracium halsicum — likely to require a low level of donation
- Hieracium hamigerum — likely to require a low level of donation
- Hieracium hamulatum — likely to require a low level of donation
- Hieracium hamulosum — likely to require a low level of donation
- Hieracium hanburyi — likely to require a low level of donation
- Hieracium handelianum — likely to require a low level of donation
- Hieracium handoelense — likely to require a low level of donation
- Hieracium hangvarense — likely to require a low level of donation
- Hieracium hapalochaetum — likely to require a low level of donation
- Hieracium haplocomum — likely to require a low level of donation
- Hieracium haploicum — likely to require a low level of donation
- Hieracium haplophyes — likely to require a low level of donation
- Hieracium haplophyllum — likely to require a low level of donation
- Hieracium haploplastum — likely to require a low level of donation
- Hieracium haploscapum — likely to require a low level of donation
- Hieracium haploschemon — likely to require a low level of donation
- Hieracium haplotetodes — likely to require a low level of donation
- Hieracium haploum — likely to require a low level of donation
- Hieracium hararnense — likely to require a low level of donation
- Hieracium harjuense — likely to require a low level of donation
- Hieracium harpago — likely to require a low level of donation
- Hieracium hartii — likely to require a low level of donation
- Hieracium hartwegii — likely to require a low level of donation
- Hieracium hartzianum — likely to require a low level of donation
- Hieracium harzianum — likely to require a low level of donation
- Hieracium hastatoovatum — likely to require a low level of donation
- Hieracium hastatulum — likely to require a low level of donation
- Hieracium hasticum — likely to require a low level of donation
- Hieracium hastifolium — likely to require a low level of donation
- Hieracium hastiforme — likely to require a low level of donation
- Hieracium hastifrons — likely to require a low level of donation
- Hieracium hastile — likely to require a low level of donation
- Hieracium hastiliforme — likely to require a low level of donation
- Hieracium hauense — likely to require a low level of donation
- Hieracium hausmannii — likely to require a low level of donation
- Hieracium haussknechtianum — likely to require a low level of donation
- Hieracium hauthalianum — likely to require a low level of donation
- Hieracium hayekii — likely to require a low level of donation
- Hieracium hazslinszkyi — likely to require a low level of donation
- Hieracium heathinum — likely to require a low level of donation
- Hieracium hebecalyx — likely to require a low level of donation
- Hieracium hebetatoides — likely to require a low level of donation
- Hieracium hebridense — likely to require a low level of donation
- Hieracium hecistum — likely to require a low level of donation
- Hieracium hedalicum — likely to require a low level of donation
- Hieracium hedymorphum — likely to require a low level of donation
- Hieracium hedyopum — likely to require a low level of donation
- Hieracium hedypnoides — likely to require a low level of donation
- Hieracium heerii — likely to require a low level of donation
- Hieracium heibergianum — likely to require a low level of donation
- Hieracium heldreichii — likely to require a low level of donation
- Hieracium helenae — likely to require a low level of donation
- Hieracium helenium — likely to require a low level of donation
- Hieracium helianthifolium — likely to require a low level of donation
- Hieracium helicopis — likely to require a low level of donation
- Hieracium helictum — likely to require a low level of donation
- Hieracium heliocaes — likely to require a low level of donation
- Hieracium helsingicum — likely to require a low level of donation
- Hieracium helveolum — likely to require a low level of donation
- Hieracium helveticum — likely to require a low level of donation
- Hieracium helvopurpureum — likely to require a low level of donation
- Hieracium hemichlorum — likely to require a low level of donation
- Hieracium hemidiaphanum — likely to require a low level of donation
- Hieracium hemimaculatum — likely to require a low level of donation
- Hieracium hemimeris — likely to require a low level of donation
- Hieracium hemiplecum — likely to require a low level of donation
- Hieracium hemipoliodes — likely to require a low level of donation
- Hieracium hemipsilum — likely to require a low level of donation
- Hieracium hemisphaericum — likely to require a low level of donation
- Hieracium hemschinense — likely to require a low level of donation
- Hieracium hemsedalicum — likely to require a low level of donation
- Hieracium hepaticiforme — likely to require a low level of donation
- Hieracium hepaticolor — likely to require a low level of donation
- Hieracium hepaticum — likely to require a low level of donation
- Hieracium hepatiphyllum — likely to require a low level of donation
- Hieracium hercegovinicum — likely to require a low level of donation
- Hieracium herculis — likely to require a low level of donation
- Hieracium herjedalicum — likely to require a low level of donation
- Hieracium hermanii-zahnii — likely to require a low level of donation
- Hieracium herrerae — likely to require a low level of donation
- Hieracium herttulense — likely to require a low level of donation
- Hieracium hervieri — likely to require a low level of donation
- Hieracium herzogianum — likely to require a low level of donation
- Hieracium hesperinum — likely to require a low level of donation
- Hieracium hesperium — likely to require a low level of donation
- Hieracium hessonethes — likely to require a low level of donation
- Hieracium hessonophyes — likely to require a low level of donation
- Hieracium heteradenium — likely to require a low level of donation
- Hieracium heteradenum — likely to require a low level of donation
- Hieracium heterocephalum — likely to require a low level of donation
- Hieracium heterochlorum — likely to require a low level of donation
- Hieracium heterochromum — likely to require a low level of donation
- Hieracium heterodontum — likely to require a low level of donation
- Hieracium heterogenes — likely to require a low level of donation
- Hieracium heterogynum — likely to require a low level of donation
- Hieracium heteromixtum — likely to require a low level of donation
- Hieracium heterophyllum — likely to require a low level of donation
- Hieracium heterospermum — likely to require a low level of donation
- Hieracium heterotrichum — likely to require a low level of donation
- Hieracium hethlandiae — likely to require a low level of donation
- Hieracium hexameri — likely to require a low level of donation
- Hieracium hians — likely to require a low level of donation
- Hieracium hibernicum — likely to require a low level of donation
- Hieracium hieronymi — likely to require a low level of donation
- Hieracium hilare — likely to require a low level of donation
- Hieracium hilariense — likely to require a low level of donation
- Hieracium hilarulum — likely to require a low level of donation
- Hieracium hillebrandtii — likely to require a low level of donation
- Hieracium hilmae — likely to require a low level of donation
- Hieracium himatiophidum — likely to require a low level of donation
- Hieracium hintonii — likely to require a low level of donation
- Hieracium hirsuticaule — likely to require a low level of donation
- Hieracium hirsuticeps — likely to require a low level of donation
- Hieracium hirsutissimum — likely to require a low level of donation
- Hieracium hirsutulum — likely to require a low level of donation
- Hieracium hirsutum — likely to require a low level of donation
- Hieracium hirtelliceps — likely to require a low level of donation
- Hieracium hirtellifolium — likely to require a low level of donation
- Hieracium hirtellosum — likely to require a low level of donation
- Hieracium hirtellum — likely to require a low level of donation
- Hieracium hirticaula — likely to require a low level of donation
- Hieracium hirticaule — likely to require a low level of donation
- Hieracium hirticeps — likely to require a low level of donation
- Hieracium hirticollum — likely to require a low level of donation
- Hieracium hirtifrons — likely to require a low level of donation
- Hieracium hirtiusculum — likely to require a low level of donation
- Hieracium hirtulum — likely to require a low level of donation
- Hieracium hirtum — likely to require a low level of donation
- Hieracium hispanicum — likely to require a low level of donation
- Hieracium hispanobifidum — likely to require a low level of donation
- Hieracium hispidellum — likely to require a low level of donation
- Hieracium hispidiceps — likely to require a low level of donation
- Hieracium hispidifactum — likely to require a low level of donation
- Hieracium hispidosum — likely to require a low level of donation
- Hieracium hispidulum — likely to require a low level of donation
- Hieracium hispidum — likely to require a low level of donation
- Hieracium hitchcockii — likely to require a low level of donation
- Hieracium hjeltii — likely to require a low level of donation
- Hieracium hodophyes — likely to require a low level of donation
- Hieracium hoettingense — likely to require a low level of donation
- Hieracium hogdalense — likely to require a low level of donation
- Hieracium hoidalicum — likely to require a low level of donation
- Hieracium holadenium — likely to require a low level of donation
- Hieracium holmboeanum — likely to require a low level of donation
- Hieracium holoclerophyllum — likely to require a low level of donation
- Hieracium holocomum — likely to require a low level of donation
- Hieracium hologlaucum — likely to require a low level of donation
- Hieracium hololeion — likely to require a low level of donation
- Hieracium hololeptum — likely to require a low level of donation
- Hieracium holopetalum — likely to require a low level of donation
- Hieracium holophyes — likely to require a low level of donation
- Hieracium holophyllodes — likely to require a low level of donation
- Hieracium holophyllum — likely to require a low level of donation
- Hieracium holopleuroides — likely to require a low level of donation
- Hieracium holopleurophyllum — likely to require a low level of donation
- Hieracium holopleurum — likely to require a low level of donation
- Hieracium holosericeum — likely to require a low level of donation
- Hieracium holoskense — likely to require a low level of donation
- Hieracium holospadophyllum — likely to require a low level of donation
- Hieracium holostenophyllum — likely to require a low level of donation
- Hieracium holoteles — likely to require a low level of donation
- Hieracium homalodermum — likely to require a low level of donation
- Hieracium homochrolepis — likely to require a low level of donation
- Hieracium homochroum — likely to require a low level of donation
- Hieracium homocybe — likely to require a low level of donation
- Hieracium homoeodontum — likely to require a low level of donation
- Hieracium homoglossum — likely to require a low level of donation
- Hieracium homolepis — likely to require a low level of donation
- Hieracium homophyllum — likely to require a low level of donation
- Hieracium homoptum — likely to require a low level of donation
- Hieracium hoppeanum — likely to require only a small donation
- Hieracium horotrophum — likely to require a low level of donation
- Hieracium horrens — likely to require a low level of donation
- Hieracium horrentipes — likely to require a low level of donation
- Hieracium horridellum — likely to require a low level of donation
- Hieracium horridulum — likely to require a low level of donation
- Hieracium horridum — likely to require only a small donation
- Hieracium horrisetum — likely to require a low level of donation
- Hieracium hortense — likely to require a low level of donation
- Hieracium hosjense — likely to require a low level of donation
- Hieracium hospitans — likely to require a low level of donation
- Hieracium hostianum — likely to require a low level of donation
- Hieracium howellii — likely to require a low level of donation
- Hieracium hozense — likely to require a low level of donation
- Hieracium hraunense — likely to require a low level of donation
- Hieracium hryniawiense — likely to require a low level of donation
- Hieracium hryniewieckii — likely to require a low level of donation
- Hieracium huetianum — likely to require a low level of donation
- Hieracium huetii — likely to require a low level of donation
- Hieracium hugeliense — likely to require a low level of donation
- Hieracium hugonis — likely to require a low level of donation
- Hieracium huguenianum — likely to require a low level of donation
- Hieracium humadense — likely to require a low level of donation
- Hieracium humidiceps — likely to require a low level of donation
- Hieracium humidorifolium — likely to require a low level of donation
- Hieracium humidorum — likely to require a low level of donation
- Hieracium humifusum — likely to require a low level of donation
- Hieracium humile — likely to require a low level of donation
- Hieracium humiliceps — likely to require a low level of donation
- Hieracium humilipes — likely to require a low level of donation
- Hieracium hungaricum — likely to require a low level of donation
- Hieracium huteri — likely to require a low level of donation
- Hieracium hutteri — likely to require a low level of donation
- Hieracium hyalinellum — likely to require a low level of donation
- Hieracium hyalinum — likely to require a low level of donation
- Hieracium hyalotrichum — likely to require a low level of donation
- Hieracium hybridopsis — likely to require a low level of donation
- Hieracium hybridum — likely to require a low level of donation
- Hieracium hygrophilum — likely to require a low level of donation
- Hieracium hyleiotes — likely to require a low level of donation
- Hieracium hylocomum — likely to require a low level of donation
- Hieracium hymenacrum — likely to require a low level of donation
- Hieracium hymenopterum — likely to require a low level of donation
- Hieracium hyocomium — likely to require a low level of donation
- Hieracium hyoseriophyllum — likely to require a low level of donation
- Hieracium hyparcticoides — likely to require a low level of donation
- Hieracium hypareticum — likely to require a low level of donation
- Hieracium hypastrum — likely to require a low level of donation
- Hieracium hyperacrodium — likely to require a low level of donation
- Hieracium hyperadenium — likely to require a low level of donation
- Hieracium hyperadenodes — likely to require a low level of donation
- Hieracium hyperephanum — likely to require a low level of donation
- Hieracium hypereuryum — likely to require a low level of donation
- Hieracium hyperlepideum — likely to require a low level of donation
- Hieracium hyperleptum — likely to require a low level of donation
- Hieracium hypermacrum — likely to require a low level of donation
- Hieracium hypermorphum — likely to require a low level of donation
- Hieracium hyperstenoides — likely to require a low level of donation
- Hieracium hyperstenum — likely to require a low level of donation
- Hieracium hypeurum — likely to require a low level of donation
- Hieracium hypeurygenes — likely to require a low level of donation
- Hieracium hypeuryodes — likely to require a low level of donation
- Hieracium hypochaeridis — likely to require a low level of donation
- Hieracium hypochaeroides — likely to require a low level of donation
- Hieracium hypochnoodes — likely to require a low level of donation
- Hieracium hypochoeroides — likely to require a low level of donation
- Hieracium hypogymnum — likely to require a low level of donation
- Hieracium hypoleontodon — likely to require a low level of donation
- Hieracium hypoleptolepis — likely to require a low level of donation
- Hieracium hypoleptum — likely to require a low level of donation
- Hieracium hypoleurites — likely to require a low level of donation
- Hieracium hypolizon — likely to require a low level of donation
- Hieracium hypomaerum — likely to require a low level of donation
- Hieracium hypomallum — likely to require a low level of donation
- Hieracium hypomnoon — likely to require a low level of donation
- Hieracium hypophalacrum — likely to require a low level of donation
- Hieracium hypopityforme — likely to require a low level of donation
- Hieracium hypoprasinum — likely to require a low level of donation
- Hieracium hypotrachynum — likely to require a low level of donation
- Hieracium hyprelocaulon — likely to require a low level of donation
- Hieracium hypselanthelium — likely to require a low level of donation
- Hieracium hypselodes — likely to require a low level of donation
- Hieracium hypselophyes — likely to require a low level of donation
- Hieracium hypselum — likely to require a low level of donation
- Hieracium hypsilepis — likely to require a low level of donation
- Hieracium hypsilophum — likely to require a low level of donation
- Hieracium hypsiphaes — likely to require a low level of donation
- Hieracium hypsiphyllum — likely to require a low level of donation
- Hieracium hypsitocum — likely to require a low level of donation
- Hieracium hystrix — likely to require a low level of donation
- Hieracium iaceoides — likely to require a low level of donation
- Hieracium iberomaculatum — likely to require a low level of donation
- Hieracium iconicum — likely to require a low level of donation
- Hieracium idahoense — likely to require a low level of donation
- Hieracium idahoensis — likely to require a low level of donation