- Heterolepis oryzoides — likely to require a low level of donation
- Heterolepis peduncularis — likely to require a low level of donation
- Heterolophus marshalliana — likely to require a low level of donation
- Heteromma decurrens — likely to require a low level of donation
- Heteromma krookii — likely to require a low level of donation
- Heteromma simplicifolia — likely to require a low level of donation
- Heteropappus arenarius — likely to require a low level of donation
- Heteropappus biennis — likely to require a low level of donation
- Heteropappus boweri — likely to require a low level of donation
- Heteropappus chinensis — likely to require a low level of donation
- Heteropappus ciliosus — likely to require a low level of donation
- Heteropappus eligulatus — likely to require a low level of donation
- Heteropappus gouldii — likely to require a low level of donation
- Heteropappus holohermaphroditus — likely to require a low level of donation
- Heteropappus linearifolius — likely to require a low level of donation
- Heteropappus medius — likely to require a low level of donation
- Heteropappus oldhamii — likely to require a low level of donation
- Heteropappus probatovae — likely to require a low level of donation
- Heteropappus ringens — likely to require a low level of donation
- Heteropappus sampsonia — likely to require a low level of donation
- Heteropleura pendleri — likely to require a low level of donation
- Heteroplexis impressinervia — likely to require a low level of donation
- Heteroplexis incana — likely to require a low level of donation
- Heteroplexis microcephala — likely to require a low level of donation
- Heteroplexis sericophylla — likely to require a low level of donation
- Heteroplexis vernonioides — likely to require a low level of donation
- Heterorhachis aculeata — likely to require a low level of donation
- Heterorhachis hystrix — likely to require a low level of donation
- Heterosperma achaetum — likely to require a low level of donation
- Heterosperma brandegeei — likely to require a low level of donation
- Heterosperma diversifolium — likely to require a low level of donation
- Heterosperma ferreyrii — likely to require a low level of donation
- Heterosperma maritimum — likely to require a low level of donation
- Heterosperma mexicanum — likely to require a low level of donation
- Heterosperma nanum — likely to require a low level of donation
- Heterosperma ovale — likely to require a low level of donation
- Heterosperma ovatifolium — likely to require a low level of donation
- Heterosperma pinnatum — likely to require a low level of donation
- Heterosperma tenuisectum — likely to require a low level of donation
- Heterothalamus alienus — likely to require a low level of donation
- Heterothalamus spartioides — likely to require a low level of donation
- Heterotheca canescens — likely to require a low level of donation
- Heterotheca fulcrata — likely to require a low level of donation
- Heterotheca subaxillaris — likely to require a low level of donation
- Heterotheca villosa — likely to require a low level of donation
- Hexinia polydichotoma — likely to require a low level of donation
- Hidalgoa ternata — likely to require a low level of donation
- Hidalgoa uspanapa — likely to require a low level of donation
- Hidalgoa wercklei — likely to require a low level of donation
- Hieraciodes abyssinica — likely to require a low level of donation
- Hieraciodes acaulis — likely to require a low level of donation
- Hieraciodes aculeata — likely to require a low level of donation
- Hieraciodes albida — likely to require a low level of donation
- Hieraciodes alpestris — likely to require a low level of donation
- Hieraciodes alpina — likely to require a low level of donation
- Hieraciodes andersonii — likely to require a low level of donation
- Hieraciodes andryalodes — likely to require a low level of donation
- Hieraciodes arabica — likely to require a low level of donation
- Hieraciodes armenum — likely to require a low level of donation
- Hieraciodes aspera — likely to require a low level of donation
- Hieraciodes athoum — likely to require a low level of donation
- Hieraciodes aurea — likely to require a low level of donation
- Hieraciodes auriculifolia — likely to require a low level of donation
- Hieraciodes bellidifolia — likely to require a low level of donation
- Hieraciodes bithynica — likely to require a low level of donation
- Hieraciodes bulbosa — likely to require a low level of donation
- Hieraciodes bureniana — likely to require a low level of donation
- Hieraciodes bursifolia — likely to require a low level of donation
- Hieraciodes caespitosa — likely to require a low level of donation
- Hieraciodes carbonaria — likely to require a low level of donation
- Hieraciodes caucasica — likely to require a low level of donation
- Hieraciodes caulescens — likely to require a low level of donation
- Hieraciodes chondrillodes — likely to require a low level of donation
- Hieraciodes chrysantha — likely to require a low level of donation
- Hieraciodes ciliata — likely to require a low level of donation
- Hieraciodes columnae — likely to require a low level of donation
- Hieraciodes comosa — likely to require a low level of donation
- Hieraciodes conyzifolia — likely to require a low level of donation
- Hieraciodes corniculata — likely to require a low level of donation
- Hieraciodes cretica — likely to require a low level of donation
- Hieraciodes crocea — likely to require a low level of donation
- Hieraciodes crocifolia — likely to require a low level of donation
- Hieraciodes decumbens — likely to require a low level of donation
- Hieraciodes depressa — likely to require a low level of donation
- Hieraciodes dioritica — likely to require a low level of donation
- Hieraciodes dioscoridis — likely to require a low level of donation
- Hieraciodes divaricata — likely to require a low level of donation
- Hieraciodes djimilensis — likely to require a low level of donation
- Hieraciodes elbrusensis — likely to require a low level of donation
- Hieraciodes elegans — likely to require a low level of donation
- Hieraciodes erucifolia — likely to require a low level of donation
- Hieraciodes fallax — likely to require a low level of donation
- Hieraciodes flexuosa — likely to require a low level of donation
- Hieraciodes foetens — likely to require a low level of donation
- Hieraciodes foetida — likely to require a low level of donation
- Hieraciodes fuscipappa — likely to require a low level of donation
- Hieraciodes glabra — likely to require a low level of donation
- Hieraciodes glomerata — likely to require a low level of donation
- Hieraciodes gmelinii — likely to require a low level of donation
- Hieraciodes gracilipes — likely to require a low level of donation
- Hieraciodes heldreichiana — likely to require a low level of donation
- Hieraciodes heterophylla — likely to require a low level of donation
- Hieraciodes heterotricha — likely to require a low level of donation
- Hieraciodes hiemalis — likely to require a low level of donation
- Hieraciodes hierosolymitana — likely to require a low level of donation
- Hieraciodes hookeriana — likely to require a low level of donation
- Hieraciodes huetii — likely to require a low level of donation
- Hieraciodes incana — likely to require a low level of donation
- Hieraciodes insularis — likely to require a low level of donation
- Hieraciodes integra — likely to require a low level of donation
- Hieraciodes intermedia — likely to require a low level of donation
- Hieraciodes japonica — likely to require a low level of donation
- Hieraciodes jubata — likely to require a low level of donation
- Hieraciodes keiskeana — likely to require a low level of donation
- Hieraciodes khorassanica — likely to require a low level of donation
- Hieraciodes kitaibelii — likely to require a low level of donation
- Hieraciodes kochiana — likely to require a low level of donation
- Hieraciodes kotschyana — likely to require a low level of donation
- Hieraciodes lampsanodes — likely to require a low level of donation
- Hieraciodes latiale — likely to require a low level of donation
- Hieraciodes leontodontodes — likely to require a low level of donation
- Hieraciodes longipes — likely to require a low level of donation
- Hieraciodes loweana — likely to require a low level of donation
- Hieraciodes lyrata — likely to require a low level of donation
- Hieraciodes macrophylla — likely to require a low level of donation
- Hieraciodes macropus — likely to require a low level of donation
- Hieraciodes marschallii — likely to require a low level of donation
- Hieraciodes mollis — likely to require a low level of donation
- Hieraciodes montana — likely to require a low level of donation
- Hieraciodes multicaulis — likely to require a low level of donation
- Hieraciodes multiflora — likely to require a low level of donation
- Hieraciodes nana — likely to require a low level of donation
- Hieraciodes neglecta — likely to require a low level of donation
- Hieraciodes newii — likely to require a low level of donation
- Hieraciodes oliveriana — likely to require a low level of donation
- Hieraciodes olympica — likely to require a low level of donation
- Hieraciodes oporinodes — likely to require a low level of donation
- Hieraciodes oreades — likely to require a low level of donation
- Hieraciodes paludosa — likely to require a low level of donation
- Hieraciodes pannonica — likely to require a low level of donation
- Hieraciodes patula — likely to require a low level of donation
- Hieraciodes pinnatifida — likely to require a low level of donation
- Hieraciodes pontana — likely to require a low level of donation
- Hieraciodes praemorsa — likely to require a low level of donation
- Hieraciodes prenanthodes — likely to require a low level of donation
- Hieraciodes pterothecodes — likely to require a low level of donation
- Hieraciodes pulchra — likely to require a low level of donation
- Hieraciodes pulmonariifolia — likely to require a low level of donation
- Hieraciodes purpurea — likely to require a low level of donation
- Hieraciodes pusilla — likely to require a low level of donation
- Hieraciodes pygmaea — likely to require a low level of donation
- Hieraciodes pyrenaica — likely to require a low level of donation
- Hieraciodes racemifera — likely to require a low level of donation
- Hieraciodes ramosissima — likely to require a low level of donation
- Hieraciodes raulinii — likely to require a low level of donation
- Hieraciodes reuteriana — likely to require a low level of donation
- Hieraciodes rigens — likely to require a low level of donation
- Hieraciodes robertiodes — likely to require a low level of donation
- Hieraciodes rubra — likely to require a low level of donation
- Hieraciodes rumicifolia — likely to require a low level of donation
- Hieraciodes sahendi — likely to require a low level of donation
- Hieraciodes seneciodes — likely to require a low level of donation
- Hieraciodes setosa — likely to require a low level of donation
- Hieraciodes sibthorpiana — likely to require a low level of donation
- Hieraciodes sieberi — likely to require a low level of donation
- Hieraciodes silhetensis — likely to require a low level of donation
- Hieraciodes smyrnaea — likely to require a low level of donation
- Hieraciodes spathulata — likely to require a low level of donation
- Hieraciodes stenoma — likely to require a low level of donation
- Hieraciodes stoliczkai — likely to require a low level of donation
- Hieraciodes stricta — likely to require a low level of donation
- Hieraciodes suffreniana — likely to require a low level of donation
- Hieraciodes taraxacifolia — likely to require a low level of donation
- Hieraciodes tectorum — likely to require a low level of donation
- Hieraciodes tenuifolia — likely to require a low level of donation
- Hieraciodes tergloviensis — likely to require a low level of donation
- Hieraciodes tingitana — likely to require a low level of donation
- Hieraciodes triasii — likely to require a low level of donation
- Hieraciodes turczaninowii — likely to require a low level of donation
- Hieraciodes vesicaria — likely to require a low level of donation
- Hieraciodes viscidula — likely to require a low level of donation
- Hieraciodes willemetiodes — likely to require a low level of donation
- Hieracium abbrevians — likely to require a low level of donation
- Hieracium abbreviatum — likely to require a low level of donation
- Hieracium abellense — likely to require a low level of donation
- Hieracium abezolanum — likely to require a low level of donation
- Hieracium abiegni — likely to require a low level of donation
- Hieracium ablasiocybe — likely to require a low level of donation
- Hieracium abnorme — likely to require a low level of donation
- Hieracium abortivum — likely to require a low level of donation
- Hieracium abradenium — likely to require a low level of donation
- Hieracium abreptum — likely to require a low level of donation
- Hieracium abrumpens — likely to require a low level of donation
- Hieracium abrupticuspis — likely to require a low level of donation
- Hieracium abruptifolium — likely to require a low level of donation
- Hieracium abruptorum — likely to require a low level of donation
- Hieracium abscissum — likely to require a low level of donation
- Hieracium abundans — likely to require a low level of donation
- Hieracium abundifloccum — likely to require a low level of donation
- Hieracium acalephoides — likely to require a low level of donation
- Hieracium acamptum — likely to require a low level of donation
- Hieracium acanthotrichum — likely to require a low level of donation
- Hieracium accipitrinum — likely to require a low level of donation
- Hieracium accrescens — likely to require a low level of donation
- Hieracium acelidodes — likely to require a low level of donation
- Hieracium achaicum — likely to require a low level of donation
- Hieracium achalense — likely to require a low level of donation
- Hieracium achlyocephalum — likely to require a low level of donation
- Hieracium achlyolepis — likely to require a low level of donation
- Hieracium achlyopum — likely to require a low level of donation
- Hieracium achnolepium — likely to require a low level of donation
- Hieracium achnoodes — likely to require a low level of donation
- Hieracium achnoum — likely to require a low level of donation
- Hieracium achrostum — likely to require a low level of donation
- Hieracium aciculare — likely to require a low level of donation
- Hieracium acidodontum — likely to require a low level of donation
- Hieracium acidolepis — likely to require a low level of donation
- Hieracium acidontophyllum — likely to require a low level of donation
- Hieracium acidophorum — likely to require a low level of donation
- Hieracium acidophyllum — likely to require a low level of donation
- Hieracium acidotiforme — likely to require a low level of donation
- Hieracium acidotoides — likely to require a low level of donation
- Hieracium acidotum — likely to require a low level of donation
- Hieracium acinacifolium — likely to require a low level of donation
- Hieracium aclados — likely to require a low level of donation
- Hieracium acmaeophyton — likely to require a low level of donation
- Hieracium acocotum — likely to require a low level of donation
- Hieracium acomum — likely to require a low level of donation
- Hieracium acosmodontum — likely to require a low level of donation
- Hieracium acradenium — likely to require a low level of donation
- Hieracium acrifoliiforme — likely to require a low level of donation
- Hieracium acrifolium — likely to require a low level of donation
- Hieracium acrifrons — likely to require a low level of donation
- Hieracium acriserratum — likely to require a low level of donation
- Hieracium acrocaustum — likely to require a low level of donation
- Hieracium acrochaetium — likely to require a low level of donation
- Hieracium acrochristum — likely to require a low level of donation
- Hieracium acrocladium — likely to require a low level of donation
- Hieracium acrogymnon — likely to require a low level of donation
- Hieracium acrolepis — likely to require a low level of donation
- Hieracium acroleucoides — likely to require a low level of donation
- Hieracium acroleucum — likely to require a low level of donation
- Hieracium acrolygaeum — likely to require a low level of donation
- Hieracium acromadarum — likely to require a low level of donation
- Hieracium acromanum — likely to require a low level of donation
- Hieracium acromauroides — likely to require a low level of donation
- Hieracium acromaurum — likely to require a low level of donation
- Hieracium acropercodes — likely to require a low level of donation
- Hieracium acrophyes — likely to require a low level of donation
- Hieracium acrophylloides — likely to require a low level of donation
- Hieracium acrophyllum — likely to require a low level of donation
- Hieracium acropoecilum — likely to require a low level of donation
- Hieracium acropsilon — likely to require a low level of donation
- Hieracium acropsolodes — likely to require a low level of donation
- Hieracium acroscepes — likely to require a low level of donation
- Hieracium acrosciadium — likely to require a low level of donation
- Hieracium acrosteganum — likely to require a low level of donation
- Hieracium acroterum — likely to require a low level of donation
- Hieracium acrothetum — likely to require a low level of donation
- Hieracium acrothoum — likely to require a low level of donation
- Hieracium acrotrichum — likely to require a low level of donation
- Hieracium actinanthum — likely to require a low level of donation
- Hieracium actinotum — likely to require a low level of donation
- Hieracium acudentulum — likely to require a low level of donation
- Hieracium acuens — likely to require a low level of donation
- Hieracium acuescens — likely to require a low level of donation
- Hieracium aculeatum — likely to require a low level of donation
- Hieracium aculeidens — likely to require a low level of donation
- Hieracium acuminascens — likely to require a low level of donation
- Hieracium acuminatifolium — likely to require a low level of donation
- Hieracium acutellum — likely to require a low level of donation
- Hieracium acutidens — likely to require a low level of donation
- Hieracium acutifolium — likely to require a low level of donation
- Hieracium acutifrons — likely to require a low level of donation
- Hieracium acutilingua — likely to require a low level of donation
- Hieracium acutisquamum — likely to require a low level of donation
- Hieracium acutissimum — likely to require a low level of donation
- Hieracium acutiussimoides — likely to require a low level of donation
- Hieracium acutulans — likely to require a low level of donation
- Hieracium acutulum — likely to require a low level of donation
- Hieracium acutum — likely to require a low level of donation
- Hieracium acuum — likely to require a low level of donation
- Hieracium aczelmanicum — likely to require a low level of donation
- Hieracium adaesum — likely to require a low level of donation
- Hieracium adakense — likely to require a low level of donation
- Hieracium adalpinum — likely to require a low level of donation
- Hieracium adamplians — likely to require a low level of donation
- Hieracium adampliatum — likely to require a low level of donation
- Hieracium adarnelli — likely to require a low level of donation
- Hieracium adconfluens — likely to require a low level of donation
- Hieracium adcopholepium — likely to require a low level of donation
- Hieracium adducens — likely to require a low level of donation
- Hieracium adelum — likely to require a low level of donation
- Hieracium adenacron — likely to require a low level of donation
- Hieracium adeneilema — likely to require a low level of donation
- Hieracium adeneimon — likely to require a low level of donation
- Hieracium adeneimonides — likely to require a low level of donation
- Hieracium adenerephes — likely to require a low level of donation
- Hieracium adeniscodes — likely to require a low level of donation
- Hieracium adeniscotum — likely to require a low level of donation
- Hieracium adenobletum — likely to require a low level of donation
- Hieracium adenobrachion — likely to require a low level of donation
- Hieracium adenocardoanum — likely to require a low level of donation
- Hieracium adenocaulon — likely to require a low level of donation
- Hieracium adenocephalum — likely to require a low level of donation
- Hieracium adenoceps — likely to require a low level of donation
- Hieracium adenochaetum — likely to require a low level of donation
- Hieracium adenoclinium — likely to require a low level of donation
- Hieracium adenocomum — likely to require a low level of donation
- Hieracium adenoconum — likely to require a low level of donation
- Hieracium adenodermum — likely to require a low level of donation
- Hieracium adenodes — likely to require a low level of donation
- Hieracium adenodivaricatum — likely to require a low level of donation
- Hieracium adenodontum — likely to require a low level of donation
- Hieracium adenolbium — likely to require a low level of donation
- Hieracium adenolegionense — likely to require a low level of donation
- Hieracium adenolepium — likely to require a low level of donation
- Hieracium adenomanum — likely to require a low level of donation
- Hieracium adenomestum — likely to require a low level of donation
- Hieracium adenopalantianum — likely to require a low level of donation
- Hieracium adenophlomoides — likely to require a low level of donation
- Hieracium adenophorum — likely to require a low level of donation
- Hieracium adenophyton — likely to require a low level of donation
- Hieracium adenotaces — likely to require a low level of donation
- Hieracium adenothales — likely to require a low level of donation
- Hieracium adenotrichum — likely to require a low level of donation
- Hieracium adenotrophum — likely to require a low level of donation
- Hieracium adetoides — likely to require a low level of donation
- Hieracium adetum — likely to require a low level of donation
- Hieracium adeximium — likely to require a low level of donation
- Hieracium adhalsicum — likely to require a low level of donation
- Hieracium adindutiforme — likely to require a low level of donation
- Hieracium adipatum — likely to require a low level of donation
- Hieracium adiposum — likely to require a low level of donation
- Hieracium adjarianum — likely to require a low level of donation
- Hieracium adjutanticeps — likely to require a low level of donation
- Hieracium adleptonychum — likely to require a low level of donation
- Hieracium adlerzii — likely to require a low level of donation
- Hieracium admonens — likely to require a low level of donation
- Hieracium adnatifrons — likely to require a low level of donation
- Hieracium adpressifloccum — likely to require a low level of donation
- Hieracium adpressum — likely to require a low level of donation
- Hieracium adraenicum — likely to require a low level of donation
- Hieracium adrigidum — likely to require a low level of donation
- Hieracium adroschemon — likely to require a low level of donation
- Hieracium adsimilans — likely to require a low level of donation
- Hieracium adsistens — likely to require a low level of donation
- Hieracium adspersiforme — likely to require a low level of donation
- Hieracium adspersimitans — likely to require a low level of donation
- Hieracium adspersum — likely to require a low level of donation
- Hieracium adtingens — likely to require a low level of donation
- Hieracium adulterinum — likely to require a low level of donation
- Hieracium adunantidens — likely to require a low level of donation
- Hieracium aduncidens — likely to require a low level of donation
- Hieracium adusticeps — likely to require a low level of donation
- Hieracium adveniens — likely to require a low level of donation
- Hieracium adventicium — likely to require a low level of donation
- Hieracium aegialites — likely to require a low level of donation
- Hieracium aegialobates — likely to require a low level of donation
- Hieracium aegrotans — likely to require a low level of donation
- Hieracium aelochroum — likely to require a low level of donation
- Hieracium aemilianense — likely to require a low level of donation
- Hieracium aemulans — likely to require a low level of donation
- Hieracium aemuliforme — likely to require a low level of donation
- Hieracium aemulum — likely to require a low level of donation
- Hieracium aeolocephalum — likely to require a low level of donation
- Hieracium aeolochroum — likely to require a low level of donation
- Hieracium aeololepis — likely to require a low level of donation
- Hieracium aepobates — likely to require a low level of donation
- Hieracium aepolonchum — likely to require a low level of donation
- Hieracium aepymetes — likely to require a low level of donation
- Hieracium aequabile — likely to require a low level of donation
- Hieracium aequaliceps — likely to require a low level of donation
- Hieracium aequalifolium — likely to require a low level of donation
- Hieracium aequaltum — likely to require a low level of donation
- Hieracium aequialtum — likely to require a low level of donation
- Hieracium aequiflorum — likely to require a low level of donation
- Hieracium aequifolium — likely to require a low level of donation
- Hieracium aequilibratum — likely to require a low level of donation
- Hieracium aequilingua — likely to require a low level of donation
- Hieracium aequioridens — likely to require a low level of donation
- Hieracium aequiparabile — likely to require a low level of donation
- Hieracium aequipodum — likely to require a low level of donation
- Hieracium aequiserratum — likely to require a low level of donation
- Hieracium aeruginicolor — likely to require a low level of donation
- Hieracium aesculifolium — likely to require a low level of donation
- Hieracium aestivum — likely to require a low level of donation
- Hieracium aethalaenum — likely to require a low level of donation
- Hieracium aethalinum — likely to require a low level of donation
- Hieracium aethalodes — likely to require a low level of donation
- Hieracium aethalolepium — likely to require a low level of donation
- Hieracium aethaloteles — likely to require a low level of donation
- Hieracium aethiadenium — likely to require a low level of donation
- Hieracium aethocranum — likely to require a low level of donation
- Hieracium aethotrichum — likely to require a low level of donation
- Hieracium affine — likely to require a low level of donation
- Hieracium aflingense — likely to require a low level of donation
- Hieracium agastophyes — likely to require a low level of donation
- Hieracium agastum — likely to require a low level of donation
- Hieracium ageneium — likely to require a low level of donation
- Hieracium aggregatifolium — likely to require a low level of donation
- Hieracium aggregatum — likely to require a low level of donation
- Hieracium aglense — likely to require a low level of donation
- Hieracium agrarium — likely to require a low level of donation
- Hieracium agronesaeum — likely to require a low level of donation
- Hieracium agronomon — likely to require a low level of donation
- Hieracium aguilari — likely to require a low level of donation
- Hieracium aguilellae — likely to require a low level of donation
- Hieracium ahlfvengrenii — likely to require a low level of donation
- Hieracium aidnocephalum — likely to require a low level of donation
- Hieracium aiguafredanum — likely to require a low level of donation
- Hieracium aipolium — likely to require a low level of donation
- Hieracium aitium — likely to require a low level of donation
- Hieracium ajmasianum — likely to require a low level of donation
- Hieracium akjaurense — likely to require a low level of donation
- Hieracium alandicum — likely to require a low level of donation
- Hieracium alapodum — likely to require a low level of donation
- Hieracium alatavicum — likely to require a low level of donation
- Hieracium alatifrons — likely to require a low level of donation
- Hieracium alatipes — likely to require a low level of donation
- Hieracium alatum — likely to require a low level of donation
- Hieracium albanicum — likely to require a low level of donation
- Hieracium albanyense — likely to require a low level of donation
- Hieracium albaticeps — likely to require a low level of donation
- Hieracium albatipes — likely to require a low level of donation
- Hieracium albatulum — likely to require a low level of donation
- Hieracium albereanum — likely to require a low level of donation
- Hieracium albertii — likely to require a low level of donation
- Hieracium albicans — likely to require a low level of donation
- Hieracium albicapillum — likely to require a low level of donation
- Hieracium albiciliatum — likely to require a low level of donation
- Hieracium albicollum — likely to require a low level of donation
- Hieracium albicomum — likely to require a low level of donation
- Hieracium albicrinum — likely to require a low level of donation
- Hieracium albidobracteum — likely to require a low level of donation
- Hieracium albidoglaucum — likely to require a low level of donation
- Hieracium albiduliforme — likely to require a low level of donation
- Hieracium albidulum — likely to require a low level of donation
- Hieracium albiflorum — likely to require a low level of donation
- Hieracium albinotum — likely to require a low level of donation
- Hieracium albipedunculatum — likely to require a low level of donation
- Hieracium albipes — likely to require a low level of donation
- Hieracium albocomosum — likely to require a low level of donation
- Hieracium albocostatum — likely to require a low level of donation
- Hieracium albogilvum — likely to require a low level of donation
- Hieracium albolineatum — likely to require a low level of donation
- Hieracium albomurorum — likely to require a low level of donation
- Hieracium albosignatum — likely to require a low level of donation
- Hieracium albotomentosum — likely to require a low level of donation
- Hieracium albovarium — likely to require a low level of donation
- Hieracium albovelutinum — likely to require a low level of donation
- Hieracium albovittatum — likely to require a low level of donation
- Hieracium albovittiforme — likely to require a low level of donation
- Hieracium albovittoides — likely to require a low level of donation
- Hieracium albulae — likely to require a low level of donation
- Hieracium albulanum — likely to require a low level of donation
- Hieracium alces — likely to require a low level of donation
- Hieracium aleiatolepium — likely to require a low level of donation
- Hieracium alejandrei — likely to require a low level of donation
- Hieracium alessicum — likely to require a low level of donation
- Hieracium alethes — likely to require a low level of donation
- Hieracium aleuroclinium — likely to require a low level of donation
- Hieracium alfacarensis — likely to require a low level of donation
- Hieracium alfitodes — likely to require a low level of donation
- Hieracium alflotense — likely to require a low level of donation
- Hieracium algidifolium — likely to require a low level of donation
- Hieracium algidiforme — likely to require a low level of donation
- Hieracium algidum — likely to require a low level of donation
- Hieracium algovicum — likely to require a low level of donation
- Hieracium alienum — likely to require a low level of donation
- Hieracium alinyense — likely to require a low level of donation
- Hieracium alipedatum — likely to require a low level of donation
- Hieracium alipes — likely to require a low level of donation
- Hieracium allaxodon — likely to require a low level of donation
- Hieracium alleghaniense — likely to require a low level of donation
- Hieracium alliicolor — likely to require a low level of donation
- Hieracium allionii — likely to require a low level of donation
- Hieracium allochroum — likely to require a low level of donation
- Hieracium allophyllum — likely to require a low level of donation
- Hieracium allothigenes — likely to require a low level of donation
- Hieracium alloum — likely to require a low level of donation
- Hieracium allubescens — likely to require a low level of donation
- Hieracium allum — likely to require a low level of donation
- Hieracium almaatense — likely to require a low level of donation
- Hieracium almquistianum — likely to require a low level of donation
- Hieracium almquistii — likely to require a low level of donation
- Hieracium alpestre — likely to require a low level of donation
- Hieracium alphostictum — likely to require a low level of donation
- Hieracium alpigena — likely to require a low level of donation
- Hieracium alpigenum — likely to require a low level of donation
- Hieracium alpinoides — likely to require a low level of donation
- Hieracium alpinum — likely to require a low level of donation
- Hieracium alsaticum — likely to require a low level of donation
- Hieracium alsense — likely to require a low level of donation
- Hieracium alsophilum — likely to require a low level of donation
- Hieracium altaneuense — likely to require a low level of donation
- Hieracium alternidens — likely to require a low level of donation
- Hieracium alticaliceum — likely to require a low level of donation
- Hieracium alticeps — likely to require a low level of donation
- Hieracium altioriceps — likely to require a low level of donation