- Bartlettina guatamalensis — likely to require a low level of donation
- Bartlettina guatemalensis — likely to require a low level of donation
- Bartlettina hastifera — likely to require a low level of donation
- Bartlettina hemisphaerica — likely to require a low level of donation
- Bartlettina hintonii — likely to require a low level of donation
- Bartlettina iodandra — likely to require a low level of donation
- Bartlettina juxtlahuaca — likely to require a low level of donation
- Bartlettina karwinskiana — likely to require a low level of donation
- Bartlettina lanicaulis — likely to require a low level of donation
- Bartlettina liesneri — likely to require a low level of donation
- Bartlettina luxii — likely to require a low level of donation
- Bartlettina macdougallii — likely to require a low level of donation
- Bartlettina macromeris — likely to require a low level of donation
- Bartlettina matudae — likely to require a low level of donation
- Bartlettina maxonii — likely to require a low level of donation
- Bartlettina montigena — likely to require a low level of donation
- Bartlettina oresbia — likely to require a low level of donation
- Bartlettina ornata — likely to require a low level of donation
- Bartlettina paezensis — likely to require a low level of donation
- Bartlettina pansamalensis — likely to require a low level of donation
- Bartlettina perezioides — likely to require a low level of donation
- Bartlettina pinabetensis — likely to require a low level of donation
- Bartlettina platyphylla — likely to require a low level of donation
- Bartlettina prionophylla — likely to require a low level of donation
- Bartlettina serboana — likely to require a low level of donation
- Bartlettina silvicola — likely to require a low level of donation
- Bartlettina solavegana — likely to require a low level of donation
- Bartlettina sordida — likely to require a low level of donation
- Bartlettina tamaulipana — likely to require a low level of donation
- Bartlettina tenorae — likely to require a low level of donation
- Bartlettina textitlana — likely to require a low level of donation
- Bartlettina tuerckheimii — likely to require a low level of donation
- Bartlettina williamsii — likely to require a low level of donation
- Bartlettina xalapana — likely to require a low level of donation
- Bartlettina yaharana — likely to require a low level of donation
- Basedowia tenerrima — likely to require a low level of donation
- Batopilasia byei — likely to require a low level of donation
- Bebbia atriplicifolia — likely to require a low level of donation
- Bebbia juncea — likely to require a low level of donation
- Bechium nudicaule — likely to require a low level of donation
- Bechium pratensis — likely to require a low level of donation
- Bechium rhodolepis — likely to require a low level of donation
- Bedfordia arborescens — likely to require only a small donation
- Bedfordia linearis — likely to require only a small donation
- Bedfordia salicina — likely to require only a small donation
- Bedfordia valentinii — likely to require only a small donation
- Bejaranoa balansae — likely to require a low level of donation
- Bejaranoa semistriata — likely to require a low level of donation
- Bellida graminea — likely to require only a small donation
- Bellidastrum michelii — likely to require a low level of donation
- Bellis perennis — likely to require a low level of donation
- Bellis sylvestris — likely to require a low level of donation
- Bellium crassifolium — likely to require a low level of donation
- Belloa burkartii — likely to require only a small donation
- Belloa chilensis — likely to require only a small donation
- Belloa kunthiana — likely to require only a small donation
- Belloa longifolia — likely to require only a small donation
- Belloa piptolepis — likely to require only a small donation
- Belloa plicatifolia — likely to require only a small donation
- Belloa punae — likely to require only a small donation
- Belloa santanica — likely to require only a small donation
- Belloa schultzii — likely to require only a small donation
- Belloa subspicata — likely to require only a small donation
- Belloa virescens — likely to require only a small donation
- Belloa wurdackiana — likely to require only a small donation
- Bembycodium athanasiae — likely to require a low level of donation
- Benitoa occidentalis — likely to require a low level of donation
- Berardia ciliata — likely to require a low level of donation
- Berardia subacaulis — likely to require a low level of donation
- Berkheya acanthopoda — likely to require a low level of donation
- Berkheya angolensis — likely to require a low level of donation
- Berkheya angusta — likely to require a low level of donation
- Berkheya angustifolia — likely to require a low level of donation
- Berkheya annectens — likely to require a low level of donation
- Berkheya armata — likely to require a low level of donation
- Berkheya barbata — likely to require a low level of donation
- Berkheya bergiana — likely to require a low level of donation
- Berkheya bipinnatifida — likely to require a low level of donation
- Berkheya buphthalmoides — likely to require a low level of donation
- Berkheya caffra — likely to require a low level of donation
- Berkheya canescens — likely to require a low level of donation
- Berkheya cardopatifolia — likely to require a low level of donation
- Berkheya carduoides — likely to require a low level of donation
- Berkheya carlinifolia — likely to require a low level of donation
- Berkheya carlinoides — likely to require a low level of donation
- Berkheya carlinopsis — likely to require a low level of donation
- Berkheya chamaepeuce — likely to require a low level of donation
- Berkheya chiesiana — likely to require a low level of donation
- Berkheya chrysanthemoides — likely to require a low level of donation
- Berkheya cirsiifolia — likely to require a low level of donation
- Berkheya coddii — likely to require a low level of donation
- Berkheya coriacea — likely to require a low level of donation
- Berkheya cruciata — likely to require a low level of donation
- Berkheya cuneata — likely to require a low level of donation
- Berkheya cynaroides — likely to require a low level of donation
- Berkheya debilis — likely to require a low level of donation
- Berkheya decurrens — likely to require a low level of donation
- Berkheya densifolia — likely to require a low level of donation
- Berkheya discolor — likely to require a low level of donation
- Berkheya draco — likely to require a low level of donation
- Berkheya dregei — likely to require a low level of donation
- Berkheya echinacea — likely to require a low level of donation
- Berkheya eriobasis — likely to require a low level of donation
- Berkheya erysithales — likely to require a low level of donation
- Berkheya ferox — likely to require a low level of donation
- Berkheya francisci — likely to require a low level of donation
- Berkheya fruticosa — likely to require a low level of donation
- Berkheya glabrata — likely to require a low level of donation
- Berkheya grandifolia — likely to require a low level of donation
- Berkheya griquana — likely to require a low level of donation
- Berkheya herbacea — likely to require a low level of donation
- Berkheya heterophylla — likely to require a low level of donation
- Berkheya hirpicioides — likely to require a low level of donation
- Berkheya hypoleuca — likely to require a low level of donation
- Berkheya jardineana — likely to require a low level of donation
- Berkheya johnstoniana — likely to require a low level of donation
- Berkheya latifolia — likely to require a low level of donation
- Berkheya leucaugeta — likely to require a low level of donation
- Berkheya mackenii — likely to require a low level of donation
- Berkheya macrocephala — likely to require a low level of donation
- Berkheya maritima — likely to require a low level of donation
- Berkheya megalismontana — likely to require a low level of donation
- Berkheya milleriana — likely to require a low level of donation
- Berkheya montana — likely to require a low level of donation
- Berkheya multijuga — likely to require a low level of donation
- Berkheya nivea — likely to require a low level of donation
- Berkheya onobromoides — likely to require a low level of donation
- Berkheya onopordifolia — likely to require a low level of donation
- Berkheya pannosa — likely to require a low level of donation
- Berkheya pauciflora — likely to require a low level of donation
- Berkheya pinnatifida — likely to require a low level of donation
- Berkheya purpurea — likely to require a low level of donation
- Berkheya radula — likely to require a low level of donation
- Berkheya radyeri — likely to require a low level of donation
- Berkheya rhapontica — likely to require a low level of donation
- Berkheya rigida — likely to require a low level of donation
- Berkheya robusta — likely to require a low level of donation
- Berkheya rosulata — likely to require a low level of donation
- Berkheya schinzii — likely to require a low level of donation
- Berkheya seminivea — likely to require a low level of donation
- Berkheya setifera — likely to require a low level of donation
- Berkheya speciosa — likely to require a low level of donation
- Berkheya spekeana — likely to require a low level of donation
- Berkheya sphaerocephala — likely to require a low level of donation
- Berkheya spinosa — likely to require a low level of donation
- Berkheya spinosissima — likely to require a low level of donation
- Berkheya subulata — likely to require a low level of donation
- Berkheya tysonii — likely to require a low level of donation
- Berkheya umbellata — likely to require a low level of donation
- Berkheya viscosa — likely to require a low level of donation
- Berkheya welwitschii — likely to require a low level of donation
- Berkheya zeyheri — likely to require a low level of donation
- Berkheyopsis pechuelii — likely to require a low level of donation
- Berkheyopsis puechelii — likely to require a low level of donation
- Berlandiera basalaris — likely to require a low level of donation
- Berlandiera betonicifolia — likely to require a low level of donation
- Berlandiera burroana — likely to require a low level of donation
- Berlandiera humilis — likely to require a low level of donation
- Berlandiera lyrata — likely to require a low level of donation
- Berlandiera macrophylla — likely to require a low level of donation
- Berlandiera monocephala — likely to require a low level of donation
- Berlandiera nuttallianum — likely to require a low level of donation
- Berlandiera pumila — likely to require a low level of donation
- Berlandiera subacaulis — likely to require a low level of donation
- Berlandiera texana — likely to require a low level of donation
- Berlandiera tomentosa — likely to require a low level of donation
- Berniera macrophylla — likely to require a low level of donation
- Berroa gnaphalioides — likely to require only a small donation
- Berthelotia borealis — likely to require a low level of donation
- Bertilia hantamensis — likely to require a low level of donation
- Berylsimpsonia crassinervis — likely to require a low level of donation
- Berylsimpsonia vanillosma — likely to require a low level of donation
- Bethencourtia hermosae — likely to require only a small donation
- Bethencourtia palmensis — likely to require only a small donation
- Bethencourtia rupicola — likely to require only a small donation
- Bidens acmella — likely to require a low level of donation
- Bidens acrifolia — likely to require a low level of donation
- Bidens acuticaulis — likely to require a low level of donation
- Bidens aequisquama — likely to require a low level of donation
- Bidens ahnnei — likely to require a low level of donation
- Bidens alba — likely to require only a small donation
- Bidens albiflora — likely to require a low level of donation
- Bidens amplectens — likely to require a low level of donation
- Bidens amplissima — likely to require only a small donation
- Bidens andicola — likely to require only a small donation
- Bidens andongensis — likely to require a low level of donation
- Bidens andrei — likely to require a low level of donation
- Bidens angustifolia — likely to require a low level of donation
- Bidens angustissima — likely to require a low level of donation
- Bidens anthemoides — likely to require a low level of donation
- Bidens anthriscoides — likely to require a low level of donation
- Bidens aoraiensis — likely to require a low level of donation
- Bidens arenicola — likely to require a low level of donation
- Bidens aristosa — likely to require a low level of donation
- Bidens aristota — likely to require a low level of donation
- Bidens asperata — likely to require a low level of donation
- Bidens asymmetrica — likely to require a low level of donation
- Bidens atrosanguinea — likely to require a low level of donation
- Bidens aurea — likely to require only a small donation
- Bidens ballsii — likely to require a low level of donation
- Bidens balsana — likely to require a low level of donation
- Bidens barteri — likely to require a low level of donation
- Bidens baumii — likely to require a low level of donation
- Bidens beckiana — likely to require a low level of donation
- Bidens beckii — likely to require a low level of donation
- Bidens bicolor — likely to require a low level of donation
- Bidens bidentoides — likely to require a low level of donation
- Bidens bigelovii — likely to require a low level of donation
- Bidens bipinnata — likely to require a low level of donation
- Bidens biternata — likely to require only a small donation
- Bidens blakei — likely to require a low level of donation
- Bidens boliviana — likely to require a low level of donation
- Bidens boquetiensis — likely to require a low level of donation
- Bidens borianiana — likely to require a low level of donation
- Bidens brandegeei — likely to require a low level of donation
- Bidens brasiliensis — likely to require a low level of donation
- Bidens buchneri — likely to require a low level of donation
- Bidens burundiensis — likely to require a low level of donation
- Bidens cabopulmensis — likely to require a low level of donation
- Bidens campanulata — likely to require a low level of donation
- Bidens camporum — likely to require a low level of donation
- Bidens campylotheca — likely to require a low level of donation
- Bidens capillifolia — likely to require a low level of donation
- Bidens carinata — likely to require a low level of donation
- Bidens cernua — likely to require only a small donation
- Bidens cervicata — likely to require a low level of donation
- Bidens chiapensis — likely to require a low level of donation
- Bidens chippii — likely to require a low level of donation
- Bidens chodatii — likely to require a low level of donation
- Bidens chrysantha — likely to require a low level of donation
- Bidens chrysanthemifolia — likely to require a low level of donation
- Bidens cinerea — likely to require a low level of donation
- Bidens clarendonensis — likely to require a low level of donation
- Bidens clavata — likely to require a low level of donation
- Bidens colimana — likely to require a low level of donation
- Bidens collina — likely to require a low level of donation
- Bidens conjuncta — likely to require a low level of donation
- Bidens connata — likely to require a low level of donation
- Bidens cordifolia — likely to require a low level of donation
- Bidens cordylocarpa — likely to require a low level of donation
- Bidens coreocarpoides — likely to require a low level of donation
- Bidens cornuta — likely to require a low level of donation
- Bidens cosmoides — likely to require only a small donation
- Bidens crocea — likely to require a low level of donation
- Bidens cronquistii — likely to require a low level of donation
- Bidens cynapiifolia — likely to require a low level of donation
- Bidens deltoidea — likely to require a low level of donation
- Bidens dichotoma — likely to require a low level of donation
- Bidens dilleniana — likely to require a low level of donation
- Bidens discoidea — likely to require a low level of donation
- Bidens discoides — likely to require a low level of donation
- Bidens diversa — likely to require a low level of donation
- Bidens diversifolia — likely to require a low level of donation
- Bidens domingensis — likely to require a low level of donation
- Bidens dominici — likely to require a low level of donation
- Bidens duranginensis — likely to require a low level of donation
- Bidens eatonii — likely to require a low level of donation
- Bidens edentula — likely to require a low level of donation
- Bidens ekmanii — likely to require a low level of donation
- Bidens elevata — likely to require a low level of donation
- Bidens elgonensis — likely to require a low level of donation
- Bidens elliotii — likely to require a low level of donation
- Bidens elliptica — likely to require a low level of donation
- Bidens engleri — likely to require a low level of donation
- Bidens esmartinezii — likely to require a low level of donation
- Bidens evapelliana — likely to require a low level of donation
- Bidens exigua — likely to require a low level of donation
- Bidens fengjiensis — likely to require a low level of donation
- Bidens fennica — likely to require a low level of donation
- Bidens fischeri — likely to require a low level of donation
- Bidens fistulosa — likely to require a low level of donation
- Bidens flabellata — likely to require a low level of donation
- Bidens flagellaris — likely to require a low level of donation
- Bidens flagellata — likely to require a low level of donation
- Bidens forbesii — likely to require a low level of donation
- Bidens formosa — likely to require a low level of donation
- Bidens frondosa — likely to require a low level of donation
- Bidens fruticosa — likely to require a low level of donation
- Bidens gardneri — likely to require a low level of donation
- Bidens garumnae — likely to require a low level of donation
- Bidens gentryi — likely to require a low level of donation
- Bidens ghedoensis — likely to require a low level of donation
- Bidens glandulifera — likely to require a low level of donation
- Bidens glyceriaefolia — likely to require a low level of donation
- Bidens glycinaefolia — likely to require a low level of donation
- Bidens goiana — likely to require a low level of donation
- Bidens gracillima — likely to require a low level of donation
- Bidens grantii — likely to require a low level of donation
- Bidens graveolens — likely to require a low level of donation
- Bidens gypsophila — likely to require a low level of donation
- Bidens hassleriana — likely to require a low level of donation
- Bidens hawaiensis — likely to require a low level of donation
- Bidens hendersonensis — likely to require a low level of donation
- Bidens henryi — likely to require a low level of donation
- Bidens herzogii — likely to require a low level of donation
- Bidens heterodoxa — likely to require a low level of donation
- Bidens heterosperma — likely to require a low level of donation
- Bidens hildebrandtii — likely to require a low level of donation
- Bidens hillebrandiana — likely to require a low level of donation
- Bidens hintonii — likely to require a low level of donation
- Bidens holstii — likely to require a low level of donation
- Bidens holwayi — likely to require a low level of donation
- Bidens hostosiana — likely to require a low level of donation
- Bidens hyperborea — likely to require a low level of donation
- Bidens ingrata — likely to require a low level of donation
- Bidens insolita — likely to require a low level of donation
- Bidens integrifolia — likely to require a low level of donation
- Bidens involvens — likely to require a low level of donation
- Bidens irazuensis — likely to require a low level of donation
- Bidens isostigmatoides — likely to require a low level of donation
- Bidens jacksonii — likely to require a low level of donation
- Bidens jardinii — likely to require a low level of donation
- Bidens kamerunensis — likely to require a low level of donation
- Bidens kamtschatica — likely to require a low level of donation
- Bidens kilimandscharica — likely to require a low level of donation
- Bidens kirkii — likely to require a low level of donation
- Bidens kraussi — likely to require a low level of donation
- Bidens laevis — likely to require only a small donation
- Bidens lantanoides — likely to require a low level of donation
- Bidens lejolyana — likely to require a low level of donation
- Bidens lelyana — likely to require a low level of donation
- Bidens lemmonii — likely to require a low level of donation
- Bidens leptocephala — likely to require a low level of donation
- Bidens leptophylla — likely to require a low level of donation
- Bidens leucocephala — likely to require a low level of donation
- Bidens lineariloba — likely to require a low level of donation
- Bidens longistyla — likely to require a low level of donation
- Bidens macrocarpa — likely to require a low level of donation
- Bidens macroptera — likely to require a low level of donation
- Bidens macvaughii — likely to require a low level of donation
- Bidens madiotii — likely to require a low level of donation
- Bidens magnifolia — likely to require a low level of donation
- Bidens malawiensis — likely to require a low level of donation
- Bidens malmei — likely to require a low level of donation
- Bidens mandonii — likely to require a low level of donation
- Bidens mannii — likely to require a low level of donation
- Bidens martii — likely to require a low level of donation
- Bidens mathewsii — likely to require a low level of donation
- Bidens mauiensis — likely to require a low level of donation
- Bidens maximowicziana — likely to require a low level of donation
- Bidens melchertii — likely to require a low level of donation
- Bidens menziesii — likely to require a low level of donation
- Bidens mesfinii — likely to require a low level of donation
- Bidens mexicana — likely to require a low level of donation
- Bidens meyeri — likely to require a low level of donation
- Bidens micrantha — likely to require a low level of donation
- Bidens microcephala — likely to require a low level of donation
- Bidens microphylla — likely to require a low level of donation
- Bidens minensis — likely to require a low level of donation
- Bidens mitis — likely to require only a small donation
- Bidens mollifolia — likely to require a low level of donation
- Bidens molokaiensis — likely to require a low level of donation
- Bidens monticola — likely to require a low level of donation
- Bidens montsulani — likely to require a low level of donation
- Bidens mooreensis — likely to require a low level of donation
- Bidens moorei — likely to require a low level of donation
- Bidens multiceps — likely to require a low level of donation
- Bidens nana — likely to require a low level of donation
- Bidens natador — likely to require a low level of donation
- Bidens negriana — likely to require a low level of donation
- Bidens nivea — likely to require a low level of donation
- Bidens nobilioides — likely to require a low level of donation
- Bidens nodiflora — likely to require a low level of donation
- Bidens nudata — likely to require a low level of donation
- Bidens oaxacana — likely to require a low level of donation
- Bidens oblonga — likely to require a low level of donation
- Bidens occidentalis — likely to require a low level of donation
- Bidens ocellatus — likely to require a low level of donation
- Bidens ochracea — likely to require a low level of donation
- Bidens odora — likely to require a low level of donation
- Bidens odorata — likely to require a low level of donation
- Bidens oerstediana — likely to require a low level of donation
- Bidens oligantha — likely to require a low level of donation
- Bidens oligoflora — likely to require a low level of donation
- Bidens orofenensis — likely to require a low level of donation
- Bidens ostruthioides — likely to require a low level of donation
- Bidens pachyloma — likely to require a low level of donation
- Bidens palmeri — likely to require a low level of donation
- Bidens paniculata — likely to require a low level of donation
- Bidens parviflora — likely to require a low level of donation
- Bidens peacockii — likely to require a low level of donation
- Bidens pedunculosa — likely to require a low level of donation
- Bidens perianthomega — likely to require a low level of donation
- Bidens persicaefolia — likely to require a low level of donation
- Bidens pilosa — likely to require a low level of donation
- Bidens pinnatifida — likely to require a low level of donation
- Bidens pinnatipartita — likely to require a low level of donation
- Bidens polycephala — likely to require a low level of donation
- Bidens polyglossa — likely to require a low level of donation
- Bidens polylepis — likely to require only a small donation
- Bidens populifolia — likely to require a low level of donation
- Bidens prestinaria — likely to require a low level of donation
- Bidens pringlei — likely to require a low level of donation
- Bidens pseudalausensis — likely to require a low level of donation
- Bidens pseudaluasensis — likely to require a low level of donation
- Bidens pseudocosmos — likely to require a low level of donation
- Bidens pulcherrima — likely to require a low level of donation
- Bidens quadriseta — likely to require a low level of donation
- Bidens radiata — likely to require a low level of donation
- Bidens raiateensis — likely to require a low level of donation
- Bidens ramtilla — likely to require a low level of donation
- Bidens reptans — likely to require a low level of donation
- Bidens riedelii — likely to require a low level of donation
- Bidens riparia — likely to require a low level of donation
- Bidens rosemaniana — likely to require a low level of donation
- Bidens rostrata — likely to require a low level of donation
- Bidens rubifolia — likely to require a low level of donation
- Bidens rueppellii — likely to require a low level of donation
- Bidens ruyigiensis — likely to require a low level of donation
- Bidens saint-johniana — likely to require a low level of donation
- Bidens saltillensis — likely to require a low level of donation
- Bidens sambucifolia — likely to require a low level of donation
- Bidens sandvicensis — likely to require only a small donation
- Bidens sandwicensis — likely to require a low level of donation
- Bidens scabiosoides — likely to require a low level of donation
- Bidens schaffneri — likely to require a low level of donation
- Bidens schimperi — likely to require a low level of donation
- Bidens seemannii — likely to require a low level of donation
- Bidens segetum — likely to require a low level of donation
- Bidens serboana — likely to require a low level of donation
- Bidens serrulata — likely to require only a small donation
- Bidens setigera — likely to require a low level of donation
- Bidens sharpii — likely to require a low level of donation
- Bidens shrevei — likely to require a low level of donation
- Bidens sierra-leonensis — likely to require a low level of donation
- Bidens simplicifolia — likely to require a low level of donation
- Bidens societatis — likely to require a low level of donation
- Bidens socorrensis — likely to require a low level of donation
- Bidens somaliensis — likely to require a low level of donation
- Bidens sorrensis — likely to require a low level of donation
- Bidens squarrosa — likely to require a low level of donation
- Bidens steppia — likely to require a low level of donation
- Bidens steyermarkii — likely to require a low level of donation
- Bidens subalternans — likely to require a low level of donation
- Bidens subspiralis — likely to require a low level of donation
- Bidens sundiaca — likely to require a low level of donation
- Bidens taylorii — likely to require a low level of donation
- Bidens tener — likely to require a low level of donation
- Bidens tenera — likely to require a low level of donation
- Bidens tenuisecta — likely to require a low level of donation
- Bidens ternata — likely to require a low level of donation
- Bidens ternatea — likely to require a low level of donation
- Bidens tetraspinosa — likely to require a low level of donation
- Bidens torta — likely to require a low level of donation
- Bidens townsendii — likely to require a low level of donation
- Bidens trelawniensis — likely to require a low level of donation
- Bidens trichosperma — likely to require only a small donation
- Bidens trifoliatum — likely to require a low level of donation
- Bidens triparta — likely to require a low level of donation
- Bidens tripartita — likely to require only a small donation
- Bidens triplinerva — likely to require a low level of donation
- Bidens triplinervia — likely to require a low level of donation
- Bidens triplinervis — likely to require a low level of donation
- Bidens tuberosa — likely to require a low level of donation
- Bidens uapensis — likely to require a low level of donation
- Bidens ugandensis — likely to require a low level of donation
- Bidens urceolata — likely to require a low level of donation
- Bidens urophylla — likely to require a low level of donation
- Bidens valida — likely to require a low level of donation
- Bidens variabilis — likely to require a low level of donation
- Bidens vestii — likely to require a low level of donation
- Bidens vincifolia — likely to require a low level of donation
- Bidens vulgata — likely to require a low level of donation
- Bidens weibkei — likely to require a low level of donation
- Bidens whytei — likely to require a low level of donation
- Bidens wichmanii — likely to require a low level of donation
- Bidens wiebkei — likely to require a low level of donation
- Bidens woodii — likely to require a low level of donation
- Bidens xanti — likely to require a low level of donation
- Bidens zairensis — likely to require a low level of donation
- Bidens zavattarii — likely to require a low level of donation
- Bigelowia collinus — likely to require a low level of donation
- Bigelowia gracilis — likely to require a low level of donation
- Bigelowia hypoleuca — likely to require a low level of donation
- Bigelowia mandonii — likely to require a low level of donation
- Bigelowia nudata — likely to require a low level of donation
- Bigelowia nuttallii — likely to require a low level of donation
- Bigelowia ramulosa — likely to require a low level of donation
- Bigelowia sinuata — likely to require a low level of donation
- Bigelowia teretifolia — likely to require a low level of donation
- Bigelowia tridentata — likely to require a low level of donation
- Bigelowia visciflora — likely to require a low level of donation
- Biotia corymbose — likely to require a low level of donation
- Bishopanthus soliceps — likely to require a low level of donation
- Bishopiella elegans — likely to require a low level of donation
- Bishovia bolivensis — likely to require a low level of donation
- Bishovia boliviensis — likely to require a low level of donation
- Bishovia mikaniifolia — likely to require a low level of donation
- Blainvillea acmella — likely to require a low level of donation
- Blainvillea amazonica — likely to require a low level of donation
- Blainvillea calcicola — likely to require a low level of donation
- Blainvillea cunninghamii — likely to require a low level of donation
- Blainvillea gayana — likely to require a low level of donation
- Blainvillea prieureana — likely to require a low level of donation
- Blainvillea prieuriana — likely to require a low level of donation
- Blainvillea rhomboidea — likely to require a low level of donation
- Blainvillea tenuicaulis — likely to require a low level of donation
- Blakiella bartsiifolia — likely to require a low level of donation
- Blanchetia coronata — likely to require a low level of donation
- Blanchetia heterotricha — likely to require a low level of donation