- Hieracium silsinum — likely to require a low level of donation
- Hieracium siltense — likely to require a low level of donation
- Hieracium siluriense — likely to require a low level of donation
- Hieracium silvaticiforme — likely to require a low level of donation
- Hieracium silvaticoides — likely to require a low level of donation
- Hieracium silvicomum — likely to require a low level of donation
- Hieracium silvularum — likely to require a low level of donation
- Hieracium simbruinicum — likely to require a low level of donation
- Hieracium simia — likely to require a low level of donation
- Hieracium similifolium — likely to require a low level of donation
- Hieracium similigerum — likely to require a low level of donation
- Hieracium simmonsianum — likely to require a low level of donation
- Hieracium simplex — likely to require a low level of donation
- Hieracium simpliciusculum — likely to require a low level of donation
- Hieracium simulans — likely to require a low level of donation
- Hieracium sinaicum — likely to require a low level of donation
- Hieracium sinigerum — likely to require a low level of donation
- Hieracium siniora — likely to require a low level of donation
- Hieracium sinoaestivum — likely to require a low level of donation
- Hieracium sintenisianum — likely to require a low level of donation
- Hieracium sinuans — likely to require a low level of donation
- Hieracium sinuasifrons — likely to require a low level of donation
- Hieracium sinuatum — likely to require a low level of donation
- Hieracium sinulosum — likely to require a low level of donation
- Hieracium sinulum — likely to require a low level of donation
- Hieracium sinuolatum — likely to require a low level of donation
- Hieracium sinusculatum — likely to require a low level of donation
- Hieracium siphlanthum — likely to require a low level of donation
- Hieracium siphloglossum — likely to require a low level of donation
- Hieracium sismanovianum — likely to require a low level of donation
- Hieracium sisymbrellum — likely to require a low level of donation
- Hieracium sivorkae — likely to require a low level of donation
- Hieracium sjodalense — likely to require a low level of donation
- Hieracium skarddalicum — likely to require a low level of donation
- Hieracium skorpilii — likely to require a low level of donation
- Hieracium skutchii — likely to require a low level of donation
- Hieracium skutudalicum — likely to require a low level of donation
- Hieracium skytteanum — likely to require a low level of donation
- Hieracium sliravarrense — likely to require a low level of donation
- Hieracium slovacum — likely to require a low level of donation
- Hieracium smaragdinum — likely to require a low level of donation
- Hieracium smithii — likely to require a low level of donation
- Hieracium smolandicum — likely to require a low level of donation
- Hieracium snoedoelicum — likely to require a low level of donation
- Hieracium snowdoniense — likely to require a low level of donation
- Hieracium sociale — likely to require a low level of donation
- Hieracium sococratodium — likely to require a low level of donation
- Hieracium sococratoideum — likely to require a low level of donation
- Hieracium socophyes — likely to require a low level of donation
- Hieracium soczavae — likely to require a low level of donation
- Hieracium soerdalense — likely to require a low level of donation
- Hieracium solanum — likely to require a low level of donation
- Hieracium soleifolium — likely to require a low level of donation
- Hieracium solerianum — likely to require a low level of donation
- Hieracium solidagineum — likely to require a low level of donation
- Hieracium solitarium — likely to require a low level of donation
- Hieracium solitudinis — likely to require a low level of donation
- Hieracium solmiense — likely to require a low level of donation
- Hieracium solocinum — likely to require a low level of donation
- Hieracium solonieviczii — likely to require a low level of donation
- Hieracium solovetzkiense — likely to require a low level of donation
- Hieracium solsonense — likely to require a low level of donation
- Hieracium solum — likely to require a low level of donation
- Hieracium solutum — likely to require a low level of donation
- Hieracium sommerfeltii — likely to require a low level of donation
- Hieracium sonchifolium — likely to require a low level of donation
- Hieracium sonchoides — likely to require a low level of donation
- Hieracium sondenii — likely to require a low level of donation
- Hieracium sophiae — likely to require a low level of donation
- Hieracium soratense — likely to require a low level of donation
- Hieracium sordescens — likely to require a low level of donation
- Hieracium sorianum — likely to require a low level of donation
- Hieracium sosvaense — likely to require a low level of donation
- Hieracium sotarense — likely to require a low level of donation
- Hieracium sotkamoense — likely to require a low level of donation
- Hieracium sottelbergense — likely to require a low level of donation
- Hieracium sowadeense — likely to require a low level of donation
- Hieracium soyerifolium — likely to require a low level of donation
- Hieracium spadiceum — likely to require a low level of donation
- Hieracium spadiocladum — likely to require a low level of donation
- Hieracium spadiozum — likely to require a low level of donation
- Hieracium spaniotrichum — likely to require a low level of donation
- Hieracium spanium — likely to require a low level of donation
- Hieracium spanocomum — likely to require a low level of donation
- Hieracium spanolepis — likely to require a low level of donation
- Hieracium spargens — likely to require a low level of donation
- Hieracium sparigerum — likely to require a low level of donation
- Hieracium sparsicapillum — likely to require a low level of donation
- Hieracium sparsidens — likely to require a low level of donation
- Hieracium sparsidentiforme — likely to require a low level of donation
- Hieracium sparsifloccum — likely to require a low level of donation
- Hieracium sparsiflorum — likely to require a low level of donation
- Hieracium sparsifolium — likely to require a low level of donation
- Hieracium sparsiforme — likely to require a low level of donation
- Hieracium sparsifrons — likely to require a low level of donation
- Hieracium sparsiglandulum — likely to require a low level of donation
- Hieracium sparsiguttatum — likely to require a low level of donation
- Hieracium sparsilingua — likely to require a low level of donation
- Hieracium sparsiramum — likely to require a low level of donation
- Hieracium sparsivestitum — likely to require a low level of donation
- Hieracium sparsum — likely to require a low level of donation
- Hieracium spatalops — likely to require a low level of donation
- Hieracium spathaceum — likely to require a low level of donation
- Hieracium spathoglossum — likely to require a low level of donation
- Hieracium spatholepideum — likely to require a low level of donation
- Hieracium spathuliferum — likely to require a low level of donation
- Hieracium spathulifolium — likely to require a low level of donation
- Hieracium speciosiforme — likely to require a low level of donation
- Hieracium speciosissimum — likely to require a low level of donation
- Hieracium speciosum — likely to require a low level of donation
- Hieracium spectabile — likely to require a low level of donation
- Hieracium spectandrum — likely to require a low level of donation
- Hieracium spectandum — likely to require a low level of donation
- Hieracium speculare — likely to require a low level of donation
- Hieracium speireodes — likely to require a low level of donation
- Hieracium speirodon — likely to require a low level of donation
- Hieracium speirophyllum — likely to require a low level of donation
- Hieracium spelaeoides — likely to require a low level of donation
- Hieracium spelaeum — likely to require a low level of donation
- Hieracium spelugense — likely to require a low level of donation
- Hieracium speluncarium — likely to require a low level of donation
- Hieracium spenceanum — likely to require a low level of donation
- Hieracium sphacelolepis — likely to require a low level of donation
- Hieracium sphaerelium — likely to require a low level of donation
- Hieracium sphaerocalathium — likely to require a low level of donation
- Hieracium sphaerocalyx — likely to require a low level of donation
- Hieracium sphaerocephalum — likely to require a low level of donation
- Hieracium sphaerocranum — likely to require a low level of donation
- Hieracium sphaeroideum — likely to require a low level of donation
- Hieracium sphaerophyllum — likely to require a low level of donation
- Hieracium sphagnicola — likely to require a low level of donation
- Hieracium sphagnophilum — likely to require a low level of donation
- Hieracium sphecodes — likely to require a low level of donation
- Hieracium sphenoides — likely to require a low level of donation
- Hieracium sphenophyllum — likely to require a low level of donation
- Hieracium spiculatiforme — likely to require a low level of donation
- Hieracium spiculatum — likely to require a low level of donation
- Hieracium spiculiferum — likely to require a low level of donation
- Hieracium spiculum — likely to require a low level of donation
- Hieracium spidiophyton — likely to require a low level of donation
- Hieracium spilodes — likely to require a low level of donation
- Hieracium spilotum — likely to require a low level of donation
- Hieracium spinalense — likely to require a low level of donation
- Hieracium spinatum — likely to require a low level of donation
- Hieracium spinophytum — likely to require a low level of donation
- Hieracium spinosum — likely to require a low level of donation
- Hieracium spinulatum — likely to require a low level of donation
- Hieracium spissidens — likely to require a low level of donation
- Hieracium spissifolium — likely to require a low level of donation
- Hieracium splendens — likely to require a low level of donation
- Hieracium splendidum — likely to require a low level of donation
- Hieracium spodinum — likely to require a low level of donation
- Hieracium spodiocephalum — likely to require a low level of donation
- Hieracium spodiocladum — likely to require a low level of donation
- Hieracium spodiolepis — likely to require a low level of donation
- Hieracium spodiopilum — likely to require a low level of donation
- Hieracium spodiozum — likely to require a low level of donation
- Hieracium spodocephalum — likely to require a low level of donation
- Hieracium spodolepis — likely to require a low level of donation
- Hieracium spodoleucum — likely to require a low level of donation
- Hieracium spontaneum — likely to require a low level of donation
- Hieracium spretum — likely to require a low level of donation
- Hieracium sprucei — likely to require a low level of donation
- Hieracium spurcaticeps — likely to require a low level of donation
- Hieracium spurium — likely to require a low level of donation
- Hieracium squalidiceps — likely to require a low level of donation
- Hieracium squalidiforme — likely to require a low level of donation
- Hieracium squamosum — likely to require a low level of donation
- Hieracium squamulare — likely to require a low level of donation
- Hieracium squarrosiramum — likely to require a low level of donation
- Hieracium squarrosofurcatum — likely to require a low level of donation
- Hieracium squarrosum — likely to require a low level of donation
- Hieracium stabilipes — likely to require a low level of donation
- Hieracium stachyoideum — likely to require only a small donation
- Hieracium stadaeum — likely to require a low level of donation
- Hieracium staminodes — likely to require a low level of donation
- Hieracium standleyi — likely to require a low level of donation
- Hieracium stannardii — likely to require a low level of donation
- Hieracium staranicum — likely to require a low level of donation
- Hieracium starheimense — likely to require a low level of donation
- Hieracium staticifolium — likely to require a low level of donation
- Hieracium staticoides — likely to require a low level of donation
- Hieracium staturale — likely to require a low level of donation
- Hieracium stauii — likely to require a low level of donation
- Hieracium staurodes — likely to require a low level of donation
- Hieracium staurozum — likely to require a low level of donation
- Hieracium steenhoffii — likely to require a low level of donation
- Hieracium stefanoffii — likely to require a low level of donation
- Hieracium stefanssonii — likely to require a low level of donation
- Hieracium steffensenii — likely to require a low level of donation
- Hieracium steinbergianum — likely to require a low level of donation
- Hieracium steindorii — likely to require a low level of donation
- Hieracium steinvoldense — likely to require a low level of donation
- Hieracium stellans — likely to require a low level of donation
- Hieracium stellatifolium — likely to require a low level of donation
- Hieracium stellatifrons — likely to require a low level of donation
- Hieracium stellatum — likely to require a low level of donation
- Hieracium stelligerum — likely to require a low level of donation
- Hieracium stellulatum — likely to require a low level of donation
- Hieracium stellulosum — likely to require a low level of donation
- Hieracium steloides — likely to require a low level of donation
- Hieracium stenacrum — likely to require a low level of donation
- Hieracium stenaethalum — likely to require a low level of donation
- Hieracium stenanthelum — likely to require a low level of donation
- Hieracium stenbergii — likely to require a low level of donation
- Hieracium steneces — likely to require a low level of donation
- Hieracium steneilema — likely to require a low level of donation
- Hieracium stenianum — likely to require a low level of donation
- Hieracium stenobracteum — likely to require a low level of donation
- Hieracium stenocalyx — likely to require a low level of donation
- Hieracium stenochlorolepis — likely to require a low level of donation
- Hieracium stenocoloides — likely to require a low level of donation
- Hieracium stenocolum — likely to require a low level of donation
- Hieracium stenocranoides — likely to require a low level of donation
- Hieracium stenodon — likely to require a low level of donation
- Hieracium stenodontophyllum — likely to require a low level of donation
- Hieracium stenoglaucum — likely to require a low level of donation
- Hieracium stenoglossodes — likely to require a low level of donation
- Hieracium stenogrammum — likely to require a low level of donation
- Hieracium stenolegnodes — likely to require a low level of donation
- Hieracium stenolepidoides — likely to require a low level of donation
- Hieracium stenolepiforme — likely to require a low level of donation
- Hieracium stenolepium — likely to require a low level of donation
- Hieracium stenolomoides — likely to require a low level of donation
- Hieracium stenolomum — likely to require a low level of donation
- Hieracium stenolonchoides — likely to require a low level of donation
- Hieracium stenolonchum — likely to require a low level of donation
- Hieracium stenolope — likely to require a low level of donation
- Hieracium stenolophum — likely to require a low level of donation
- Hieracium stenomacrum — likely to require a low level of donation
- Hieracium stenomastix — likely to require a low level of donation
- Hieracium stenomeces — likely to require a low level of donation
- Hieracium stenomeroides — likely to require a low level of donation
- Hieracium stenomerum — likely to require a low level of donation
- Hieracium stenomischum — likely to require a low level of donation
- Hieracium stenopholidium — likely to require a low level of donation
- Hieracium stenophyes — likely to require a low level of donation
- Hieracium stenophyllum — likely to require a low level of donation
- Hieracium stenophyton — likely to require a low level of donation
- Hieracium stenopifolium — likely to require a low level of donation
- Hieracium stenopiforme — likely to require a low level of donation
- Hieracium stenopithodes — likely to require a low level of donation
- Hieracium stenoplecum — likely to require a low level of donation
- Hieracium stenopodum — likely to require a low level of donation
- Hieracium stenopolium — likely to require a low level of donation
- Hieracium stenopristum — likely to require a low level of donation
- Hieracium stenops — likely to require a low level of donation
- Hieracium stenopum — likely to require a low level of donation
- Hieracium stenoschemon — likely to require a low level of donation
- Hieracium stenoscyphum — likely to require a low level of donation
- Hieracium stenosemum — likely to require a low level of donation
- Hieracium stenosoma — likely to require a low level of donation
- Hieracium stenosphyrum — likely to require a low level of donation
- Hieracium stenotaeniceps — likely to require a low level of donation
- Hieracium stenoterolepis — likely to require a low level of donation
- Hieracium stenoterum — likely to require a low level of donation
- Hieracium stenotrichum — likely to require a low level of donation
- Hieracium stenotricum — likely to require a low level of donation
- Hieracium stenotropoides — likely to require a low level of donation
- Hieracium stenotropum — likely to require a low level of donation
- Hieracium stenozon — likely to require a low level of donation
- Hieracium stenozostum — likely to require a low level of donation
- Hieracium stenstroemii — likely to require a low level of donation
- Hieracium stepanoffii — likely to require a low level of donation
- Hieracium stereophyton — likely to require a low level of donation
- Hieracium sternbergianum — likely to require a low level of donation
- Hieracium sternbergii — likely to require a low level of donation
- Hieracium sterromastix — likely to require a low level of donation
- Hieracium sterzingense — likely to require a low level of donation
- Hieracium stewartii — likely to require a low level of donation
- Hieracium stibeophyllum — likely to require a low level of donation
- Hieracium stibergense — likely to require a low level of donation
- Hieracium stictocentrum — likely to require a low level of donation
- Hieracium stictophylloides — likely to require a low level of donation
- Hieracium stictophyllum — likely to require a low level of donation
- Hieracium stictulum — likely to require a low level of donation
- Hieracium stictum — likely to require a low level of donation
- Hieracium stilbocephalum — likely to require a low level of donation
- Hieracium stilbophyllum — likely to require a low level of donation
- Hieracium stipatum — likely to require a low level of donation
- Hieracium stiptadenioides — likely to require a low level of donation
- Hieracium stiptadenium — likely to require a low level of donation
- Hieracium stiptoideum — likely to require a low level of donation
- Hieracium stiptotrichum — likely to require a low level of donation
- Hieracium stiriacum — likely to require a low level of donation
- Hieracium stirovacense — likely to require a low level of donation
- Hieracium stoedvarense — likely to require a low level of donation
- Hieracium stoermeri — likely to require a low level of donation
- Hieracium stoloni-angustifolium — likely to require a low level of donation
- Hieracium stoloniferum — likely to require a low level of donation
- Hieracium stoloniflorum — likely to require a low level of donation
- Hieracium stolonosum — likely to require a low level of donation
- Hieracium storliense — likely to require a low level of donation
- Hieracium strafforelloanum — likely to require a low level of donation
- Hieracium stramineiflorum — likely to require a low level of donation
- Hieracium stramineum — likely to require a low level of donation
- Hieracium stranigense — likely to require a low level of donation
- Hieracium strengnense — likely to require a low level of donation
- Hieracium streptochaetum — likely to require a low level of donation
- Hieracium striatellum — likely to require a low level of donation
- Hieracium striatisquameum — likely to require a low level of donation
- Hieracium striatulum — likely to require a low level of donation
- Hieracium striatum — likely to require a low level of donation
- Hieracium stricticeps — likely to require a low level of donation
- Hieracium stricticretum — likely to require a low level of donation
- Hieracium strictifolium — likely to require a low level of donation
- Hieracium strictiforme — likely to require a low level of donation
- Hieracium strictipes — likely to require a low level of donation
- Hieracium strictipilum — likely to require a low level of donation
- Hieracium strictoides — likely to require a low level of donation
- Hieracium strictum — likely to require a low level of donation
- Hieracium strigulosum — likely to require a low level of donation
- Hieracium strimaense — likely to require a low level of donation
- Hieracium striptochaetum — likely to require a low level of donation
- Hieracium stroemfeltii — likely to require a low level of donation
- Hieracium stubenense — likely to require a low level of donation
- Hieracium stuebelii — likely to require a low level of donation
- Hieracium stuposum — likely to require a low level of donation
- Hieracium stupposiforme — likely to require a low level of donation
- Hieracium stupposipilum — likely to require a low level of donation
- Hieracium stylosum — likely to require a low level of donation
- Hieracium stymnophytum — likely to require a low level of donation
- Hieracium stypodes — likely to require a low level of donation
- Hieracium styriacum — likely to require a low level of donation
- Hieracium suaeva — likely to require a low level of donation
- Hieracium sub-gelmianum — likely to require a low level of donation
- Hieracium subacrobeles — likely to require a low level of donation
- Hieracium subactites — likely to require a low level of donation
- Hieracium subacuens — likely to require a low level of donation
- Hieracium subadhalsicum — likely to require a low level of donation
- Hieracium subadsimilans — likely to require a low level of donation
- Hieracium subaequialtum — likely to require a low level of donation
- Hieracium subaequidens — likely to require a low level of donation
- Hieracium subakkavarense — likely to require a low level of donation
- Hieracium subalatiforme — likely to require a low level of donation
- Hieracium subalbocinctum — likely to require a low level of donation
- Hieracium subalbovittatum — likely to require a low level of donation
- Hieracium subalpestre — likely to require a low level of donation
- Hieracium subambiguum — likely to require a low level of donation
- Hieracium subamoeniflorum — likely to require a low level of donation
- Hieracium subamplifolium — likely to require a low level of donation
- Hieracium subamplyodes — likely to require a low level of donation
- Hieracium subandurense — likely to require a low level of donation
- Hieracium subanfractum — likely to require a low level of donation
- Hieracium subangustiforme — likely to require a low level of donation
- Hieracium subangustum — likely to require a low level of donation
- Hieracium subanomoglossum — likely to require a low level of donation
- Hieracium subantecellens — likely to require a low level of donation
- Hieracium subapicicomum — likely to require a low level of donation
- Hieracium subaquilonare — likely to require a low level of donation
- Hieracium subaquilonium — likely to require a low level of donation
- Hieracium subaquilum — likely to require a low level of donation
- Hieracium subarctophilum — likely to require a low level of donation
- Hieracium subarctoum — likely to require a low level of donation
- Hieracium subargenteum — likely to require a low level of donation
- Hieracium subargentinense — likely to require a low level of donation
- Hieracium subaroelli — likely to require a low level of donation
- Hieracium subartvinense — likely to require a low level of donation
- Hieracium subasperellum — likely to require a low level of donation
- Hieracium subatronitens — likely to require a low level of donation
- Hieracium subaudum — likely to require a low level of donation
- Hieracium subaurantiacum — likely to require a low level of donation
- Hieracium subauratum — likely to require a low level of donation
- Hieracium subaureum — likely to require a low level of donation
- Hieracium subauricula — likely to require a low level of donation
- Hieracium subauriculaeforme — likely to require a low level of donation
- Hieracium subauriculoides — likely to require a low level of donation
- Hieracium subauriflorum — likely to require a low level of donation
- Hieracium subaustericeps — likely to require a low level of donation
- Hieracium subausterum — likely to require a low level of donation
- Hieracium subbathycephalum — likely to require a low level of donation
- Hieracium subbellidifolium — likely to require a low level of donation
- Hieracium subbiflorum — likely to require a low level of donation
- Hieracium subbifurcatum — likely to require a low level of donation
- Hieracium subbritannicum — likely to require a low level of donation
- Hieracium subcaesariatum — likely to require a low level of donation
- Hieracium subcaesiiflorum — likely to require a low level of donation
- Hieracium subcaesiiforme — likely to require a low level of donation
- Hieracium subcaesitium — likely to require a low level of donation
- Hieracium subcaesitoides — likely to require a low level of donation
- Hieracium subcaesium — likely to require a low level of donation
- Hieracium subcallosum — likely to require a low level of donation
- Hieracium subcanifrons — likely to require a low level of donation
- Hieracium subcanipes — likely to require a low level of donation
- Hieracium subcanitiosum — likely to require a low level of donation
- Hieracium subcanofloccosum — likely to require a low level of donation
- Hieracium subcapillans — likely to require a low level of donation
- Hieracium subcapillatum — likely to require a low level of donation
- Hieracium subcapnotrichoides — likely to require a low level of donation
- Hieracium subcaudatum — likely to require a low level of donation
- Hieracium subcaulescens — likely to require a low level of donation
- Hieracium subcentrodes — likely to require a low level of donation
- Hieracium subchlorophaeum — likely to require a low level of donation
- Hieracium subchloroticum — likely to require a low level of donation
- Hieracium subchristianense — likely to require a low level of donation
- Hieracium subchristianiense — likely to require a low level of donation
- Hieracium subchrysolepis — likely to require a low level of donation
- Hieracium subciliatum — likely to require a low level of donation
- Hieracium subcinerascens — likely to require a low level of donation
- Hieracium subcinerellum — likely to require a low level of donation
- Hieracium subcinereum — likely to require a low level of donation
- Hieracium subcoactile — likely to require a low level of donation
- Hieracium subcomatum — likely to require a low level of donation
- Hieracium subcompositum — likely to require a low level of donation
- Hieracium subconfluens — likely to require a low level of donation
- Hieracium subcongenitum — likely to require a low level of donation
- Hieracium subconicum — likely to require a low level of donation
- Hieracium subconistum — likely to require a low level of donation
- Hieracium subconjungens — likely to require a low level of donation
- Hieracium subconspersum — likely to require a low level of donation
- Hieracium subconvexum — likely to require a low level of donation
- Hieracium subcordatum — likely to require a low level of donation
- Hieracium subcordigerum — likely to require a low level of donation
- Hieracium subcrassescens — likely to require a low level of donation
- Hieracium subcrassifolium — likely to require a low level of donation
- Hieracium subcrassiforme — likely to require a low level of donation
- Hieracium subcrassiusculum — likely to require a low level of donation
- Hieracium subcrassum — likely to require a low level of donation
- Hieracium subcrinellum — likely to require a low level of donation
- Hieracium subcrispum — likely to require a low level of donation
- Hieracium subcrocatum — likely to require a low level of donation
- Hieracium subcroceum — likely to require a low level of donation
- Hieracium subcuneatum — likely to require a low level of donation
- Hieracium subcurvatifolium — likely to require a low level of donation
- Hieracium subcurvatoides — likely to require a low level of donation
- Hieracium subcurvatum — likely to require a low level of donation
- Hieracium subcyaneum — likely to require a low level of donation
- Hieracium subdesmaticum — likely to require a low level of donation
- Hieracium subdiaphanum — likely to require a low level of donation
- Hieracium subdidymocephalum — likely to require a low level of donation
- Hieracium subdiminuens — likely to require a low level of donation
- Hieracium subdimorphum — likely to require a low level of donation
- Hieracium subdoronicifolium — likely to require a low level of donation
- Hieracium subdurans — likely to require a low level of donation
- Hieracium subduriceps — likely to require a low level of donation
- Hieracium subdurifrons — likely to require a low level of donation
- Hieracium subdyscimon — likely to require a low level of donation
- Hieracium subechioides — likely to require a low level of donation
- Hieracium subedentatum — likely to require a low level of donation
- Hieracium subedentulum — likely to require a low level of donation
- Hieracium subeglandulosum — likely to require a low level of donation
- Hieracium subelatiforme — likely to require a low level of donation
- Hieracium subelatum — likely to require a low level of donation
- Hieracium subelegans — likely to require a low level of donation
- Hieracium subellipticum — likely to require a low level of donation
- Hieracium suberectum — likely to require a low level of donation
- Hieracium suberigens — likely to require a low level of donation
- Hieracium subeversianum — likely to require a low level of donation
- Hieracium subexcelsius — likely to require a low level of donation
- Hieracium subextracticeps — likely to require a low level of donation
- Hieracium subfallax — likely to require a low level of donation
- Hieracium subfarinaceum — likely to require a low level of donation
- Hieracium subfariniramum — likely to require a low level of donation
- Hieracium subfarinosiceps — likely to require a low level of donation
- Hieracium subfarinosum — likely to require a low level of donation
- Hieracium subfarreilimbatum — likely to require a low level of donation
- Hieracium subfasciculare — likely to require a low level of donation
- Hieracium subflexicaule — likely to require a low level of donation
- Hieracium subflexipes — likely to require a low level of donation
- Hieracium subflorentinum — likely to require a low level of donation
- Hieracium subflorescens — likely to require a low level of donation
- Hieracium subfloribundum — likely to require a low level of donation
- Hieracium subfrigidarium — likely to require a low level of donation
- Hieracium subfrondiferum — likely to require a low level of donation
- Hieracium subfuliginosum — likely to require a low level of donation
- Hieracium subfurcatum — likely to require a low level of donation
- Hieracium subfuscatiforme — likely to require a low level of donation
- Hieracium subfusciforme — likely to require a low level of donation
- Hieracium subfusciviride — likely to require a low level of donation
- Hieracium subgalbanum — likely to require a low level of donation
- Hieracium subgaudini — likely to require a low level of donation
- Hieracium subgemellum — likely to require a low level of donation
- Hieracium subgermanicum — likely to require a low level of donation
- Hieracium subglabratum — likely to require a low level of donation
- Hieracium subglaciale — likely to require a low level of donation
- Hieracium subglandulosipes — likely to require a low level of donation
- Hieracium subglaucellum — likely to require a low level of donation
- Hieracium subglaucicolor — likely to require a low level of donation
- Hieracium subglaucovirens — likely to require a low level of donation
- Hieracium subglobosum — likely to require a low level of donation
- Hieracium subglomeratulum — likely to require a low level of donation
- Hieracium subglomeratum — likely to require a low level of donation
- Hieracium subgotlandicum — likely to require a low level of donation
- Hieracium subgouanii — likely to require a low level of donation
- Hieracium subgracile — likely to require a low level of donation
- Hieracium subgracilentipes — likely to require a low level of donation
- Hieracium subgracilescens — likely to require a low level of donation
- Hieracium subgracilipes — likely to require a low level of donation
- Hieracium subgroup — likely to require a low level of donation
- Hieracium subhapalotrichum — likely to require a low level of donation
- Hieracium subhastatum — likely to require a low level of donation
- Hieracium subhastulatum — likely to require a low level of donation
- Hieracium subhedyopum — likely to require a low level of donation
- Hieracium subhirsutissimum — likely to require a low level of donation
- Hieracium subhirsutulum — likely to require a low level of donation
- Hieracium subhirtum — likely to require a low level of donation
- Hieracium subholophyllum — likely to require a low level of donation
- Hieracium subhorizontale — likely to require a low level of donation
- Hieracium subhumile — likely to require a low level of donation
- Hieracium subhyperdoxum — likely to require a low level of donation