- Gynoxys costihirsuta — likely to require a low level of donation
- Gynoxys costihursuta — likely to require a low level of donation
- Gynoxys cruzensis — likely to require a low level of donation
- Gynoxys cuatrecasasii — likely to require a low level of donation
- Gynoxys cuicochensis — likely to require a low level of donation
- Gynoxys cumingii — likely to require a low level of donation
- Gynoxys cusilluyocana — likely to require a low level of donation
- Gynoxys cutervensis — likely to require a low level of donation
- Gynoxys cuzcoensis — likely to require a low level of donation
- Gynoxys cygnata — likely to require a low level of donation
- Gynoxys dielsiana — likely to require a low level of donation
- Gynoxys dilloniana — likely to require a low level of donation
- Gynoxys fallax — likely to require a low level of donation
- Gynoxys ferreyrae — likely to require a low level of donation
- Gynoxys flexopedes — likely to require a low level of donation
- Gynoxys florulenta — likely to require a low level of donation
- Gynoxys foliosa — likely to require a low level of donation
- Gynoxys frontinoensis — likely to require a low level of donation
- Gynoxys fuliginosa — likely to require a low level of donation
- Gynoxys hallii — likely to require a low level of donation
- Gynoxys henrici — likely to require a low level of donation
- Gynoxys hirsuta — likely to require a low level of donation
- Gynoxys hirsutissima — likely to require a low level of donation
- Gynoxys hoffmannii — likely to require a low level of donation
- Gynoxys huasahuasis — likely to require a low level of donation
- Gynoxys hutchisonii — likely to require a low level of donation
- Gynoxys hypoleuca — likely to require a low level of donation
- Gynoxys hypoleucophylla — likely to require a low level of donation
- Gynoxys hypomalaca — likely to require a low level of donation
- Gynoxys ignaciana — likely to require a low level of donation
- Gynoxys induta — likely to require a low level of donation
- Gynoxys infralanata — likely to require a low level of donation
- Gynoxys jaramilloi — likely to require a low level of donation
- Gynoxys jelskii — likely to require a low level of donation
- Gynoxys lanceolata — likely to require a low level of donation
- Gynoxys laurata — likely to require a low level of donation
- Gynoxys laurifolia — likely to require a low level of donation
- Gynoxys lehmannii — likely to require a low level of donation
- Gynoxys leiotheca — likely to require a low level of donation
- Gynoxys littlei — likely to require a low level of donation
- Gynoxys longifolia — likely to require a low level of donation
- Gynoxys macfrancisci — likely to require a low level of donation
- Gynoxys macrophylla — likely to require a low level of donation
- Gynoxys malcabalensis — likely to require a low level of donation
- Gynoxys mandonii — likely to require a low level of donation
- Gynoxys marcapatana — likely to require a low level of donation
- Gynoxys megacephala — likely to require a low level of donation
- Gynoxys meridana — likely to require a low level of donation
- Gynoxys metcalfii — likely to require a low level of donation
- Gynoxys miniphylla — likely to require a low level of donation
- Gynoxys monzonensis — likely to require a low level of donation
- Gynoxys moritziana — likely to require a low level of donation
- Gynoxys multibracteifera — likely to require a low level of donation
- Gynoxys myrtoides — likely to require a low level of donation
- Gynoxys napoensis — likely to require a low level of donation
- Gynoxys neovelutina — likely to require a low level of donation
- Gynoxys nervosa — likely to require a low level of donation
- Gynoxys nitida — likely to require a low level of donation
- Gynoxys oleifolia — likely to require a low level of donation
- Gynoxys pachyphylla — likely to require a low level of donation
- Gynoxys paramuna — likely to require a low level of donation
- Gynoxys parvifolia — likely to require a low level of donation
- Gynoxys pendula — likely to require a low level of donation
- Gynoxys perbracteata — likely to require a low level of donation
- Gynoxys perbracteosa — likely to require a low level of donation
- Gynoxys pillahuatensis — likely to require a low level of donation
- Gynoxys poggeana — likely to require a low level of donation
- Gynoxys psilophylla — likely to require a low level of donation
- Gynoxys pulchella — likely to require a low level of donation
- Gynoxys puracensis — likely to require a low level of donation
- Gynoxys reinaldii — likely to require a low level of donation
- Gynoxys rimbachii — likely to require a low level of donation
- Gynoxys rugulosa — likely to require a low level of donation
- Gynoxys rusbyi — likely to require a low level of donation
- Gynoxys sancti-antonii — likely to require a low level of donation
- Gynoxys seleriana — likely to require a low level of donation
- Gynoxys sodiroi — likely to require a low level of donation
- Gynoxys sorataensis — likely to require a low level of donation
- Gynoxys soratensis — likely to require a low level of donation
- Gynoxys soukupii — likely to require a low level of donation
- Gynoxys stuebelii — likely to require a low level of donation
- Gynoxys subamplectens — likely to require a low level of donation
- Gynoxys subcinerea — likely to require a low level of donation
- Gynoxys subhirsuta — likely to require a low level of donation
- Gynoxys szyszylowiczii — likely to require a low level of donation
- Gynoxys tabaconasensis — likely to require a low level of donation
- Gynoxys tablaensis — likely to require a low level of donation
- Gynoxys tetroici — likely to require a low level of donation
- Gynoxys tolimensis — likely to require a low level of donation
- Gynoxys tomentosissima — likely to require a low level of donation
- Gynoxys trianae — likely to require a low level of donation
- Gynoxys unduaviana — likely to require a low level of donation
- Gynoxys vacana — likely to require a low level of donation
- Gynoxys validifolia — likely to require a low level of donation
- Gynoxys venulosa — likely to require a low level of donation
- Gynoxys violacea — likely to require a low level of donation
- Gynoxys visoensis — likely to require a low level of donation
- Gynoxys weberbaueri — likely to require a low level of donation
- Gynoxys yananoensis — likely to require a low level of donation
- Gynura abbreviata — likely to require only a small donation
- Gynura ajakensis — likely to require only a small donation
- Gynura albicaulis — likely to require only a small donation
- Gynura amplexicaulis — likely to require only a small donation
- Gynura annamensis — likely to require only a small donation
- Gynura annua — likely to require only a small donation
- Gynura aurantiaca — likely to require only a small donation
- Gynura auriculata — likely to require only a small donation
- Gynura barbareifolia — likely to require only a small donation
- Gynura batorensis — likely to require only a small donation
- Gynura bicolor — likely to require only a small donation
- Gynura brassii — likely to require only a small donation
- Gynura buntigii — likely to require only a small donation
- Gynura calciphila — likely to require only a small donation
- Gynura campanulata — likely to require only a small donation
- Gynura carnosula — likely to require only a small donation
- Gynura cernua — likely to require only a small donation
- Gynura colaniae — likely to require only a small donation
- Gynura colorata — likely to require only a small donation
- Gynura cornigera — likely to require only a small donation
- Gynura cusimbua — likely to require only a small donation
- Gynura daviesiae — likely to require only a small donation
- Gynura dissecta — likely to require only a small donation
- Gynura divaricata — likely to require only a small donation
- Gynura drymophila — likely to require only a small donation
- Gynura dubia — likely to require only a small donation
- Gynura elberti — likely to require only a small donation
- Gynura elliptica — likely to require only a small donation
- Gynura emeiensis — likely to require only a small donation
- Gynura formosana — likely to require only a small donation
- Gynura fulva — likely to require only a small donation
- Gynura grandifolia — likely to require only a small donation
- Gynura haematophylla — likely to require only a small donation
- Gynura hispida — likely to require only a small donation
- Gynura hmopaengensis — likely to require only a small donation
- Gynura integrifolia — likely to require only a small donation
- Gynura labiensis — likely to require only a small donation
- Gynura longifolia — likely to require only a small donation
- Gynura lycopersicifolia — likely to require only a small donation
- Gynura malaccensis — likely to require only a small donation
- Gynura mauritiana — likely to require only a small donation
- Gynura micheliana — likely to require only a small donation
- Gynura minahassae — likely to require only a small donation
- Gynura molleri — likely to require only a small donation
- Gynura nepalensis — likely to require only a small donation
- Gynura nitida — likely to require only a small donation
- Gynura papillosa — likely to require only a small donation
- Gynura procumbens — likely to require only a small donation
- Gynura proschii — likely to require only a small donation
- Gynura pseudochina — likely to require only a small donation
- Gynura rubiginosa — likely to require only a small donation
- Gynura rusisiensis — likely to require only a small donation
- Gynura scandens — likely to require only a small donation
- Gynura sechellensis — likely to require only a small donation
- Gynura siamensis — likely to require only a small donation
- Gynura spermaptera — likely to require only a small donation
- Gynura steenisii — likely to require only a small donation
- Gynura sundaiaca — likely to require only a small donation
- Gynura sundaica — likely to require only a small donation
- Gynura taitungensis — likely to require only a small donation
- Gynura tambuyukonensis — likely to require only a small donation
- Gynura travancorica — likely to require only a small donation
- Gynura truncata — likely to require only a small donation
- Gynura valeriana — likely to require only a small donation
- Gynura vidaliana — likely to require only a small donation
- Gynura villosa — likely to require only a small donation
- Gynura winkleri — likely to require only a small donation
- Gynura zeylanica — likely to require only a small donation
- Gynura zollingeriana — likely to require only a small donation
- Gypothamnium pinifolium — likely to require a low level of donation
- Gyptidium militare — likely to require a low level of donation
- Gyptidium trichobasis — likely to require a low level of donation
- Gyptis artemisifolia — likely to require a low level of donation
- Gyptis commersonii — likely to require a low level of donation
- Gyptis crassipes — likely to require a low level of donation
- Gyptis inornata — likely to require a low level of donation
- Gyptis lanigera — likely to require a low level of donation
- Gyptis pinnatifida — likely to require a low level of donation
- Gyptis pinnatifita — likely to require a low level of donation
- Gyptis pinnatifolia — likely to require a low level of donation
- Gyptis tanacetifolia — likely to require a low level of donation
- Gyrodoma hispida — likely to require a low level of donation
- Haastia sinclairii — likely to require only a small donation
- Haeckeria cassiniiformis — likely to require only a small donation
- Haeckeria ozothamnoides — likely to require only a small donation
- Haeckeria punctata — likely to require only a small donation
- Haeckeria punctulata — likely to require only a small donation
- Haegiela tatei — likely to require only a small donation
- Hainanecio hainanensis — likely to require a low level of donation
- Handelia trichophylla — likely to require a low level of donation
- Hapalostephium alpestre — likely to require a low level of donation
- Hapalostephium austriacum — likely to require a low level of donation
- Hapalostephium croaticum — likely to require a low level of donation
- Haplocarpha hastata — likely to require a low level of donation
- Haplocarpha lanata — likely to require a low level of donation
- Haplocarpha lyrata — likely to require a low level of donation
- Haplocarpha nervosa — likely to require a low level of donation
- Haplocarpha oocephala — likely to require a low level of donation
- Haplocarpha parvifolia — likely to require a low level of donation
- Haplocarpha pudica — likely to require a low level of donation
- Haplocarpha rueppellii — likely to require a low level of donation
- Haplocarpha scaposa — likely to require a low level of donation
- Haplocarpha schimperi — likely to require a low level of donation
- Haplocarpha transvaalensis — likely to require a low level of donation
- Haploesthes fruticosa — likely to require a low level of donation
- Haploesthes greggii — likely to require a low level of donation
- Haploesthes hintoniana — likely to require a low level of donation
- Haploesthes robusta — likely to require a low level of donation
- Haplopappus acerosus — likely to require a low level of donation
- Haplopappus albicans — likely to require a low level of donation
- Haplopappus alternifolius — likely to require a low level of donation
- Haplopappus angustifolius — likely to require a low level of donation
- Haplopappus anthylloides — likely to require a low level of donation
- Haplopappus arbutoides — likely to require a low level of donation
- Haplopappus axiliflorus — likely to require a low level of donation
- Haplopappus baylahuen — likely to require a low level of donation
- Haplopappus bellidifolius — likely to require a low level of donation
- Haplopappus bezanillanus — likely to require a low level of donation
- Haplopappus bloomeri — likely to require a low level of donation
- Haplopappus boelckei — likely to require a low level of donation
- Haplopappus breviradiatus — likely to require a low level of donation
- Haplopappus canescens — likely to require a low level of donation
- Haplopappus cerberoanus — likely to require a low level of donation
- Haplopappus cervinus — likely to require a low level of donation
- Haplopappus columbianus — likely to require a low level of donation
- Haplopappus coquimbensis — likely to require a low level of donation
- Haplopappus corymbosus — likely to require a low level of donation
- Haplopappus croceus — likely to require a low level of donation
- Haplopappus cruentus — likely to require a low level of donation
- Haplopappus decurrens — likely to require a low level of donation
- Haplopappus delochei — likely to require a low level of donation
- Haplopappus deserticola — likely to require a low level of donation
- Haplopappus diplopappus — likely to require a low level of donation
- Haplopappus discoideus — likely to require a low level of donation
- Haplopappus donianus — likely to require a low level of donation
- Haplopappus elatus — likely to require a low level of donation
- Haplopappus ericoides — likely to require a low level of donation
- Haplopappus eriopodus — likely to require a low level of donation
- Haplopappus fasciculatus — likely to require a low level of donation
- Haplopappus ferreyrae — likely to require a low level of donation
- Haplopappus ferriseae — likely to require a low level of donation
- Haplopappus foliosus — likely to require a low level of donation
- Haplopappus fremontii — likely to require a low level of donation
- Haplopappus fuliginosus — likely to require a low level of donation
- Haplopappus gloriosus — likely to require a low level of donation
- Haplopappus glutinosus — likely to require a low level of donation
- Haplopappus graveolens — likely to require a low level of donation
- Haplopappus grindelioides — likely to require a low level of donation
- Haplopappus gummifer — likely to require a low level of donation
- Haplopappus gummiferus — likely to require a low level of donation
- Haplopappus hamatus — likely to require a low level of donation
- Haplopappus hirsutus — likely to require a low level of donation
- Haplopappus hirtellus — likely to require a low level of donation
- Haplopappus hookerianus — likely to require a low level of donation
- Haplopappus humilis — likely to require a low level of donation
- Haplopappus hypoleucus — likely to require a low level of donation
- Haplopappus illinitus — likely to require a low level of donation
- Haplopappus incisifolium — likely to require a low level of donation
- Haplopappus integer — likely to require a low level of donation
- Haplopappus integerrimus — likely to require a low level of donation
- Haplopappus integrifolius — likely to require a low level of donation
- Haplopappus ischnos — likely to require a low level of donation
- Haplopappus kingii — likely to require a low level of donation
- Haplopappus laceratus — likely to require a low level of donation
- Haplopappus lanatus — likely to require a low level of donation
- Haplopappus lanceolatus — likely to require a low level of donation
- Haplopappus lanuginosus — likely to require a low level of donation
- Haplopappus lanulosus — likely to require a low level of donation
- Haplopappus latifolius — likely to require a low level of donation
- Haplopappus linifolius — likely to require a low level of donation
- Haplopappus longifolius — likely to require a low level of donation
- Haplopappus lugens — likely to require a low level of donation
- Haplopappus lyallii — likely to require a low level of donation
- Haplopappus macraeanus — likely to require a low level of donation
- Haplopappus macrocephalus — likely to require a low level of donation
- Haplopappus macroglottis — likely to require a low level of donation
- Haplopappus macronema — likely to require a low level of donation
- Haplopappus maulinus — likely to require a low level of donation
- Haplopappus mcleanii — likely to require a low level of donation
- Haplopappus mendocinus — likely to require a low level of donation
- Haplopappus mucronatus — likely to require a low level of donation
- Haplopappus multicaulis — likely to require a low level of donation
- Haplopappus multifolius — likely to require a low level of donation
- Haplopappus nahuelbutae — likely to require a low level of donation
- Haplopappus navarri — likely to require a low level of donation
- Haplopappus nealleyi — likely to require a low level of donation
- Haplopappus nelsonii — likely to require a low level of donation
- Haplopappus nevadensis — likely to require a low level of donation
- Haplopappus nuttallii — likely to require a low level of donation
- Haplopappus obovatus — likely to require a low level of donation
- Haplopappus ochagavianus — likely to require a low level of donation
- Haplopappus ochagaviensis — likely to require a low level of donation
- Haplopappus parryi — likely to require a low level of donation
- Haplopappus parvifolius — likely to require a low level of donation
- Haplopappus paucidentatus — likely to require a low level of donation
- Haplopappus pedunculosus — likely to require a low level of donation
- Haplopappus philippii — likely to require a low level of donation
- Haplopappus phyllophorus — likely to require a low level of donation
- Haplopappus pinea — likely to require a low level of donation
- Haplopappus platylepis — likely to require a low level of donation
- Haplopappus poeppigianus — likely to require a low level of donation
- Haplopappus pristiphyllus — likely to require a low level of donation
- Haplopappus prostratus — likely to require a low level of donation
- Haplopappus pucidulus — likely to require a low level of donation
- Haplopappus pusillus — likely to require a low level of donation
- Haplopappus pygmaeus — likely to require a low level of donation
- Haplopappus racemiger — likely to require a low level of donation
- Haplopappus reicheanus — likely to require a low level of donation
- Haplopappus remyanus — likely to require a low level of donation
- Haplopappus rengifoanus — likely to require a low level of donation
- Haplopappus retinervius — likely to require a low level of donation
- Haplopappus rigidus — likely to require a low level of donation
- Haplopappus rosulatus — likely to require a low level of donation
- Haplopappus rotundifolius — likely to require a low level of donation
- Haplopappus rubiginosus — likely to require a low level of donation
- Haplopappus scaposus — likely to require a low level of donation
- Haplopappus scariosus — likely to require a low level of donation
- Haplopappus schumannii — likely to require a low level of donation
- Haplopappus scottii — likely to require a low level of donation
- Haplopappus scrobiculatus — likely to require a low level of donation
- Haplopappus sericens — likely to require a low level of donation
- Haplopappus serrulatus — likely to require a low level of donation
- Haplopappus setiger — likely to require a low level of donation
- Haplopappus setulosus — likely to require a low level of donation
- Haplopappus sonorensis — likely to require a low level of donation
- Haplopappus sphacelatus — likely to require a low level of donation
- Haplopappus spinulosus — likely to require a low level of donation
- Haplopappus stelliger — likely to require a low level of donation
- Haplopappus stolpii — likely to require a low level of donation
- Haplopappus struthionum — likely to require a low level of donation
- Haplopappus subcanescens — likely to require a low level of donation
- Haplopappus suffruticosus — likely to require a low level of donation
- Haplopappus taeda — likely to require a low level of donation
- Haplopappus tenuisectus — likely to require a low level of donation
- Haplopappus tiltilensis — likely to require a low level of donation
- Haplopappus traskae — likely to require a low level of donation
- Haplopappus uncinatus — likely to require a low level of donation
- Haplopappus undulatus — likely to require a low level of donation
- Haplopappus uniflorus — likely to require a low level of donation
- Haplopappus valparadisiacus — likely to require a low level of donation
- Haplopappus velutinus — likely to require a low level of donation
- Haplopappus vernicosus — likely to require a low level of donation
- Haplopappus vicuniensis — likely to require a low level of donation
- Haplopappus viridialbus — likely to require a low level of donation
- Haptotrichion colwillii — likely to require only a small donation
- Haptotrichion conicum — likely to require only a small donation
- Harleya oxylepis — likely to require a low level of donation
- Harmonia doris-nilesiae — likely to require a low level of donation
- Harmonia guggolziorum — likely to require a low level of donation
- Harmonia hallii — likely to require a low level of donation
- Harmonia nutans — likely to require a low level of donation
- Harmonia stebbinsii — likely to require a low level of donation
- Harnackia bisecta — likely to require a low level of donation
- Haroldia mendocina — likely to require a low level of donation
- Harpaecarpus californicus — likely to require only a small donation
- Harpaecarpus longipes — likely to require only a small donation
- Harpalium mexicanum — likely to require a low level of donation
- Harpephora endlicheriana — likely to require a low level of donation
- Hartwrightia floridana — likely to require a low level of donation
- Hasteola praetermissa — likely to require a low level of donation
- Hasteola robertiorum — likely to require a low level of donation
- Hatschbachiella polyclada — likely to require a low level of donation
- Hatschbachiella tweedieana — likely to require a low level of donation
- Hazardia berberidis — likely to require a low level of donation
- Hazardia brickellioides — likely to require a low level of donation
- Hazardia cana — likely to require a low level of donation
- Hazardia cruenta — likely to require a low level of donation
- Hazardia detonsa — likely to require a low level of donation
- Hazardia enormidens — likely to require a low level of donation
- Hazardia ferrisiae — likely to require a low level of donation
- Hazardia odontolepis — likely to require a low level of donation
- Hazardia orcuttii — likely to require a low level of donation
- Hazardia rosarica — likely to require a low level of donation
- Hazardia serrata — likely to require a low level of donation
- Hazardia squarrosa — likely to require a low level of donation
- Hazardia stenolepis — likely to require a low level of donation
- Hazardia vernicosa — likely to require a low level of donation
- Hazardia whitneyi — likely to require a low level of donation
- Hebeclinium beneolens — likely to require a low level of donation
- Hebeclinium bullatissimum — likely to require a low level of donation
- Hebeclinium costaricense — likely to require a low level of donation
- Hebeclinium erioclinium — likely to require a low level of donation
- Hebeclinium escobariae — likely to require a low level of donation
- Hebeclinium flabellatum — likely to require a low level of donation
- Hebeclinium frontinoense — likely to require a low level of donation
- Hebeclinium gentryi — likely to require a low level of donation
- Hebeclinium guevarae — likely to require a low level of donation
- Hebeclinium hygrohylaeum — likely to require a low level of donation
- Hebeclinium hylophorbum — likely to require a low level of donation
- Hebeclinium jajoense — likely to require a low level of donation
- Hebeclinium killipii — likely to require a low level of donation
- Hebeclinium knappiae — likely to require a low level of donation
- Hebeclinium lellingeri — likely to require a low level of donation
- Hebeclinium liebmanniae — likely to require a low level of donation
- Hebeclinium longicuspidatum — likely to require a low level of donation
- Hebeclinium macrocephalum — likely to require a low level of donation
- Hebeclinium macrophyllum — likely to require a low level of donation
- Hebeclinium marianum — likely to require a low level of donation
- Hebeclinium obtusisquamosum — likely to require a low level of donation
- Hebeclinium palaciosii — likely to require a low level of donation
- Hebeclinium phoenicticum — likely to require a low level of donation
- Hebeclinium recreense — likely to require a low level of donation
- Hebeclinium reedii — likely to require a low level of donation
- Hebeclinium sericeum — likely to require a low level of donation
- Hebeclinium sordidum — likely to require a low level of donation
- Hebeclinium squamosum — likely to require a low level of donation
- Hebeclinium tetragonum — likely to require a low level of donation
- Hebeclinium torondoyense — likely to require a low level of donation
- Hebeclinium vestitum — likely to require a low level of donation
- Hebeclinium wurdackianum — likely to require a low level of donation
- Hecastocleis shockleyi — likely to require a low level of donation
- Hedosyne ambrosiifolia — likely to require a low level of donation
- Hedypnois arenaria — likely to require only a small donation
- Hedypnois arenicola — likely to require only a small donation
- Hedypnois caspica — likely to require only a small donation
- Hedypnois glabra — likely to require only a small donation
- Hedypnois rhagadioloides — likely to require only a small donation
- Heiseria irmscheriana — likely to require a low level of donation
- Heleniastrum fimbriatum — likely to require a low level of donation
- Heleniastrum occidentale — likely to require a low level of donation
- Helenium africanum — likely to require a low level of donation
- Helenium amarum — likely to require a low level of donation
- Helenium anceps — likely to require a low level of donation
- Helenium argentinum — likely to require a low level of donation
- Helenium arizonicum — likely to require a low level of donation
- Helenium aromaticum — likely to require a low level of donation
- Helenium atacamense — likely to require a low level of donation
- Helenium auctumnale — likely to require a low level of donation
- Helenium autumnale — likely to require a low level of donation
- Helenium bigelovii — likely to require a low level of donation
- Helenium bolanderi — likely to require a low level of donation
- Helenium brevifolium — likely to require a low level of donation
- Helenium campestre — likely to require a low level of donation
- Helenium chihuahuense — likely to require a low level of donation
- Helenium chihuahuensis — likely to require a low level of donation
- Helenium clementii — likely to require a low level of donation
- Helenium csatoi — likely to require a low level of donation
- Helenium cuneifolium — likely to require a low level of donation
- Helenium dichotomum — likely to require a low level of donation
- Helenium donianum — likely to require a low level of donation
- Helenium drummondii — likely to require a low level of donation
- Helenium edwardsianum — likely to require a low level of donation
- Helenium elegans — likely to require a low level of donation
- Helenium fimbriatum — likely to require a low level of donation
- Helenium flexuosum — likely to require a low level of donation
- Helenium gaillardiiflorum — likely to require a low level of donation
- Helenium glaucum — likely to require a low level of donation
- Helenium helenioides — likely to require a low level of donation
- Helenium insulare — likely to require a low level of donation
- Helenium integrifolia — likely to require a low level of donation
- Helenium integrifolium — likely to require a low level of donation
- Helenium intermedium — likely to require a low level of donation
- Helenium laciniatum — likely to require a low level of donation
- Helenium lanciniatum — likely to require a low level of donation
- Helenium limonifolium — likely to require a low level of donation
- Helenium linifolium — likely to require a low level of donation
- Helenium litorale — likely to require a low level of donation
- Helenium longiaristatum — likely to require a low level of donation
- Helenium luteum — likely to require a low level of donation
- Helenium macrocephalum — likely to require a low level of donation
- Helenium mexicanum — likely to require a low level of donation
- Helenium microcephalum — likely to require a low level of donation
- Helenium ovallense — likely to require a low level of donation
- Helenium pinnatifidum — likely to require a low level of donation
- Helenium polyphyllum — likely to require a low level of donation
- Helenium puberulum — likely to require a low level of donation
- Helenium quadridentatum — likely to require a low level of donation
- Helenium radiatum — likely to require a low level of donation
- Helenium rhizocephalodes — likely to require a low level of donation
- Helenium rosilla — likely to require a low level of donation
- Helenium scaposum — likely to require a low level of donation
- Helenium scorzonerifolium — likely to require a low level of donation
- Helenium stenopterum — likely to require a low level of donation
- Helenium stoechadifolium — likely to require a low level of donation
- Helenium suaveolens — likely to require a low level of donation
- Helenium thurberi — likely to require a low level of donation
- Helenium traxilum — likely to require a low level of donation
- Helenium undulatum — likely to require a low level of donation
- Helenium urmenetae — likely to require a low level of donation
- Helenium vallenariense — likely to require a low level of donation
- Helenium vernale — likely to require a low level of donation
- Helenium virginicum — likely to require a low level of donation
- Helepta parvifolia — likely to require a low level of donation
- Helianthella aldersonii — likely to require a low level of donation
- Helianthella anomalus — likely to require a low level of donation
- Helianthella californica — likely to require a low level of donation
- Helianthella cannonae — likely to require a low level of donation
- Helianthella cannoniae — likely to require a low level of donation
- Helianthella castanea — likely to require a low level of donation
- Helianthella ciliata — likely to require a low level of donation
- Helianthella durangensis — likely to require a low level of donation
- Helianthella gypsophila — likely to require a low level of donation
- Helianthella iostephanoides — likely to require a low level of donation
- Helianthella majuscula — likely to require a low level of donation
- Helianthella mexicana — likely to require a low level of donation
- Helianthella microcephala — likely to require a low level of donation
- Helianthella parryi — likely to require a low level of donation
- Helianthella quinquenervis — likely to require a low level of donation
- Helianthella scabra — likely to require a low level of donation
- Helianthella uniflora — likely to require a low level of donation
- Helianthella weberi — likely to require a low level of donation