- Boletinellus merulioides — likely to require a low level of donation
- Boletinellus monticola — likely to require a low level of donation
- Boletinellus proximus — likely to require a low level of donation
- Boletinellus rompelii — likely to require a low level of donation
- Boletinus asiaticus — likely to require a low level of donation
- Boletinus benoisii — likely to require a low level of donation
- Boletinus birkenhoffii — likely to require a low level of donation
- Boletinus borealis — likely to require a low level of donation
- Boletinus clavipes — likely to require a low level of donation
- Boletinus floridanus — likely to require a low level of donation
- Boletinus griseopallidus — likely to require a low level of donation
- Boletinus lignicola — likely to require a low level of donation
- Boletinus oxydabilis — likely to require a low level of donation
- Boletinus oxydabilis f. aberrans — likely to require a low level of donation
- Boletinus oxydabilis f. oxydabilis — likely to require a low level of donation
- Boletinus punctatipes — likely to require a low level of donation
- Boletinus solidipes — likely to require a low level of donation
- Boletinus squarrosoides — likely to require a low level of donation
- Boletinus subspectabilis — likely to require a low level of donation
- Boletochaete bicolor — likely to require a low level of donation
- Boletochaete setulosa — likely to require a low level of donation
- Boletochaete spinifera — likely to require a low level of donation
- Boletopsis atra — likely to require a low level of donation
- Boletopsis atrata — likely to require a low level of donation
- Boletopsis fulvescens — likely to require a low level of donation
- Boletopsis grisea — likely to require a low level of donation
- Boletopsis larigna — likely to require a low level of donation
- Boletopsis leucomelaena — likely to require a low level of donation
- Boletopsis nothofagi — likely to require a low level of donation
- Boletopsis perplexa — likely to require a low level of donation
- Boletopsis singaporensis — likely to require a low level of donation
- Boletopsis smithii — likely to require a low level of donation
- Boletopsis sordida — likely to require a low level of donation
- Boletopsis squalida — likely to require a low level of donation
- Boletopsis staudtii — likely to require a low level of donation
- Boletopsis subgen. Boletopsina — likely to require a low level of donation
- Boletopsis subgen. Boletopsis — likely to require a low level of donation
- Boletopsis submoricolor — likely to require a low level of donation
- Boletopsis subsquamosa — likely to require a low level of donation
- Boletus abieticola — likely to require a low level of donation
- Boletus abietinus — likely to require a low level of donation
- Boletus abruptibulbus — likely to require a low level of donation
- Boletus acidulus — likely to require a low level of donation
- Boletus acris — likely to require a low level of donation
- Boletus aculifer — likely to require a low level of donation
- Boletus adalgisae — likely to require a low level of donation
- Boletus adonis — likely to require a low level of donation
- Boletus aemilii — likely to require a low level of donation
- Boletus aeneus — likely to require a low level of donation
- Boletus aereus — likely to require a low level of donation
- Boletus aerugineus — likely to require a low level of donation
- Boletus aetnensis — likely to require a low level of donation
- Boletus agaricoides — likely to require a low level of donation
- Boletus alabamensis — likely to require a low level of donation
- Boletus alachuanus — likely to require a low level of donation
- Boletus albellus — likely to require a low level of donation
- Boletus albides — likely to require a low level of donation
- Boletus albidipes — likely to require a low level of donation
- Boletus albidus — likely to require a low level of donation
- Boletus albipes — likely to require a low level of donation
- Boletus albipurpureus — likely to require a low level of donation
- Boletus albirubens — likely to require a low level of donation
- Boletus albisulphureus — likely to require a low level of donation
- Boletus alboater var. alboater — likely to require a low level of donation
- Boletus alboater var. floccosus — likely to require a low level of donation
- Boletus albobrunnescens — likely to require a low level of donation
- Boletus albus — likely to require a low level of donation
- Boletus alexandri — likely to require a low level of donation
- Boletus alliaceus — likely to require a low level of donation
- Boletus alliciens — likely to require a low level of donation
- Boletus altissimus — likely to require a low level of donation
- Boletus alutaceus — likely to require a low level of donation
- Boletus alwisii — likely to require a low level of donation
- Boletus amaranthus — likely to require a low level of donation
- Boletus amaricans — likely to require a low level of donation
- Boletus amarus — likely to require a low level of donation
- Boletus amoenus — likely to require a low level of donation
- Boletus ampliporus — likely to require a low level of donation
- Boletus amygdalinus — likely to require a low level of donation
- Boletus amyloideus — likely to require a low level of donation
- Boletus amylosporus — likely to require a low level of donation
- Boletus angulatus — likely to require a low level of donation
- Boletus angustisporus — likely to require a low level of donation
- Boletus annosus — likely to require a low level of donation
- Boletus annularius — likely to require a low level of donation
- Boletus annulatus — likely to require a low level of donation
- Boletus aokii — likely to require a low level of donation
- Boletus appendiculatus — likely to require a low level of donation
- Boletus aquosus — likely to require a low level of donation
- Boletus araucariae — likely to require a low level of donation
- Boletus arcuatus — likely to require a low level of donation
- Boletus arenarius — likely to require a low level of donation
- Boletus areolatus — likely to require a low level of donation
- Boletus argentatae — likely to require a low level of donation
- Boletus armillatus — likely to require a low level of donation
- Boletus aromaticus — likely to require a low level of donation
- Boletus asbestinus — likely to require a low level of donation
- Boletus ascendens — likely to require a low level of donation
- Boletus asiaticus — likely to require a low level of donation
- Boletus asperipes — likely to require a low level of donation
- Boletus asprellus — likely to require a low level of donation
- Boletus astratus — likely to require a low level of donation
- Boletus ater — likely to require a low level of donation
- Boletus atkinsonii — likely to require a low level of donation
- Boletus atlanticus — likely to require a low level of donation
- Boletus atripurpureus — likely to require a low level of donation
- Boletus atrofuscus — likely to require a low level of donation
- Boletus atrorufus — likely to require a low level of donation
- Boletus atroviolaceus — likely to require a low level of donation
- Boletus aurantiacus — likely to require a low level of donation
- Boletus aurantioruber — likely to require a low level of donation
- Boletus aurantiosplendens — likely to require a low level of donation
- Boletus aurantitubus — likely to require a low level of donation
- Boletus aurantius — likely to require a low level of donation
- Boletus aureissimus — likely to require a low level of donation
- Boletus aureomycetinus — likely to require a low level of donation
- Boletus aureus var. aureus — likely to require a low level of donation
- Boletus aureus var. mutabilis — likely to require a low level of donation
- Boletus auripes — likely to require a low level of donation
- Boletus auripes var. auripes — likely to require a low level of donation
- Boletus australis — likely to require a low level of donation
- Boletus austrinus — likely to require a low level of donation
- Boletus austroedulis — likely to require a low level of donation
- Boletus autumnalis — likely to require a low level of donation
- Boletus badiorufus — likely to require a low level of donation
- Boletus badius — likely to require a low level of donation
- Boletus bainiugan — likely to require a low level of donation
- Boletus bakeri — likely to require a low level of donation
- Boletus bannaensis — likely to require a low level of donation
- Boletus barlae — likely to require a low level of donation
- Boletus barragensis — likely to require a low level of donation
- Boletus barrowsii — likely to require a low level of donation
- Boletus batschii — likely to require a low level of donation
- Boletus betula — likely to require a low level of donation
- Boletus betulinus — likely to require a low level of donation
- Boletus bicolor — likely to require a low level of donation
- Boletus bicoloroides — likely to require a low level of donation
- Boletus biennis — likely to require a low level of donation
- Boletus billieae — likely to require a low level of donation
- Boletus blanditus — likely to require a low level of donation
- Boletus borealis — likely to require a low level of donation
- Boletus borneensis — likely to require a low level of donation
- Boletus botryioides — likely to require a low level of donation
- Boletus botryoides — likely to require a low level of donation
- Boletus bouriquetii — likely to require a low level of donation
- Boletus bovinus — likely to require a low level of donation
- Boletus brachyporus — likely to require a low level of donation
- Boletus brasiliensis — likely to require a low level of donation
- Boletus bresadolae — likely to require a low level of donation
- Boletus bresadolae var. bresadolae — likely to require a low level of donation
- Boletus bresadolanus — likely to require a low level of donation
- Boletus bresinskyanus — likely to require a low level of donation
- Boletus brevitubus — likely to require a low level of donation
- Boletus briosianus — likely to require a low level of donation
- Boletus britzelmayrii — likely to require a low level of donation
- Boletus brunneinanus — likely to require a low level of donation
- Boletus brunneissimus — likely to require a low level of donation
- Boletus brunneopanoides — likely to require a low level of donation
- Boletus brunneotomentosus — likely to require a low level of donation
- Boletus brunneus — likely to require a low level of donation
- Boletus bubalinus — likely to require a low level of donation
- Boletus buglossum — likely to require a low level of donation
- Boletus bulbosus — likely to require a low level of donation
- Boletus bullatus — likely to require a low level of donation
- Boletus buxeus — likely to require a low level of donation
- Boletus byssinus — likely to require a low level of donation
- Boletus caesareus — likely to require a low level of donation
- Boletus caesius — likely to require a low level of donation
- Boletus caespitosus — likely to require a low level of donation
- Boletus calceolaris — likely to require a low level of donation
- Boletus calceolus — likely to require a low level of donation
- Boletus calocystides — likely to require a low level of donation
- Boletus calopus — likely to require a low level of donation
- Boletus calvinii — likely to require a low level of donation
- Boletus calvus — likely to require a low level of donation
- Boletus calyciformis — likely to require a low level of donation
- Boletus campestris — likely to require a low level of donation
- Boletus camphoratus — likely to require a low level of donation
- Boletus canalium — likely to require a low level of donation
- Boletus candicans — likely to require a low level of donation
- Boletus canipes — likely to require a low level of donation
- Boletus cantharelloides — likely to require a low level of donation
- Boletus canus — likely to require a low level of donation
- Boletus carminipes — likely to require a low level of donation
- Boletus carminiporus — likely to require a low level of donation
- Boletus carneiporus — likely to require a low level of donation
- Boletus carolinensis — likely to require a low level of donation
- Boletus carolinianus — likely to require a low level of donation
- Boletus carpinicola — likely to require a low level of donation
- Boletus carramarus — likely to require a low level of donation
- Boletus castaneobrunneus — likely to require a low level of donation
- Boletus castaneus — likely to require a low level of donation
- Boletus castanopsidis — likely to require a low level of donation
- Boletus castellanus — likely to require a low level of donation
- Boletus catervatus — likely to require a low level of donation
- Boletus caucasicus — likely to require a low level of donation
- Boletus caudicinus — likely to require a low level of donation
- Boletus cellulosus — likely to require a low level of donation
- Boletus cembrae — likely to require a low level of donation
- Boletus cembrae var. cembrae — likely to require a low level of donation
- Boletus cepaeodoratus — likely to require a low level of donation
- Boletus cervicolor — likely to require a low level of donation
- Boletus chalcedonicus — likely to require a low level of donation
- Boletus chamaeleontinus — likely to require a low level of donation
- Boletus changensis — likely to require a low level of donation
- Boletus cheoi — likely to require a low level of donation
- Boletus chilensis — likely to require a low level of donation
- Boletus chioneus — likely to require a low level of donation
- Boletus chippewaensis — likely to require a low level of donation
- Boletus chlamydosporus — likely to require a low level of donation
- Boletus christatus — likely to require a low level of donation
- Boletus chromopus — likely to require a low level of donation
- Boletus chrysentherinus — likely to require a low level of donation
- Boletus chrysops — likely to require a low level of donation
- Boletus cicognanii — likely to require a low level of donation
- Boletus cinereus — likely to require a low level of donation
- Boletus cinnabarinus — likely to require a low level of donation
- Boletus cinnamomeus — likely to require a low level of donation
- Boletus circinans — likely to require a low level of donation
- Boletus circinans var. circinans — likely to require a low level of donation
- Boletus circinans var. leptopus — likely to require a low level of donation
- Boletus circinans var. vulgatus — likely to require a low level of donation
- Boletus citrifragrans — likely to require a low level of donation
- Boletus citrinus — likely to require a low level of donation
- Boletus clavicularis — likely to require a low level of donation
- Boletus coccineinanus — likely to require a low level of donation
- Boletus coccineus — likely to require a low level of donation
- Boletus coccyginus — likely to require a low level of donation
- Boletus coffeatus — likely to require a low level of donation
- Boletus cokeri — likely to require a low level of donation
- Boletus colliculosus — likely to require a low level of donation
- Boletus collivagus — likely to require a low level of donation
- Boletus communis — likely to require a low level of donation
- Boletus comptus — likely to require a low level of donation
- Boletus concretus — likely to require a low level of donation
- Boletus confluens — likely to require a low level of donation
- Boletus conglobatus — likely to require a low level of donation
- Boletus coniferarum — likely to require a low level of donation
- Boletus coniferus — likely to require a low level of donation
- Boletus conspersus — likely to require a low level of donation
- Boletus contiguus — likely to require a low level of donation
- Boletus corallinus — likely to require a low level of donation
- Boletus coriaceus — likely to require a low level of donation
- Boletus corticatus — likely to require a low level of donation
- Boletus costatus — likely to require a low level of donation
- Boletus craspedius — likely to require a low level of donation
- Boletus crassipes — likely to require a low level of donation
- Boletus crassus — likely to require a low level of donation
- Boletus crataegi — likely to require a low level of donation
- Boletus cremeus — likely to require a low level of donation
- Boletus crinitus — likely to require a low level of donation
- Boletus crispus — likely to require a low level of donation
- Boletus cristatus — likely to require a low level of donation
- Boletus crocipodius var. crocipodius — likely to require a low level of donation
- Boletus crocipodius var. eximius — likely to require a low level of donation
- Boletus crokipodius — likely to require a low level of donation
- Boletus cruentus — likely to require a low level of donation
- Boletus cubensis — likely to require a low level of donation
- Boletus curtipes — likely to require a low level of donation
- Boletus cuticulatus — likely to require a low level of donation
- Boletus cutifractus — likely to require a low level of donation
- Boletus cyaneirufescens — likely to require a low level of donation
- Boletus cyaneitinctus — likely to require a low level of donation
- Boletus cyanescens — likely to require a low level of donation
- Boletus cyaneus — likely to require a low level of donation
- Boletus cyanicolor — likely to require a low level of donation
- Boletus cyanopus — likely to require a low level of donation
- Boletus cyathoides — likely to require a low level of donation
- Boletus dartmouthi — likely to require a low level of donation
- Boletus debeauxii — likely to require a low level of donation
- Boletus decaryi — likely to require a low level of donation
- Boletus decipiens — likely to require a low level of donation
- Boletus declivitatum — likely to require a low level of donation
- Boletus decorus — likely to require a low level of donation
- Boletus decurrens — likely to require a low level of donation
- Boletus deflexus — likely to require a low level of donation
- Boletus deformis — likely to require a low level of donation
- Boletus delphinus — likely to require a low level of donation
- Boletus dentatus — likely to require a low level of donation
- Boletus depilatus — likely to require a low level of donation
- Boletus destitutus — likely to require a low level of donation
- Boletus destructor var. communis — likely to require a low level of donation
- Boletus destructor var. destructor — likely to require a low level of donation
- Boletus destructor var. sebaceus — likely to require a low level of donation
- Boletus dichrous — likely to require a low level of donation
- Boletus dictyocephalus — likely to require a low level of donation
- Boletus dictyopus — likely to require a low level of donation
- Boletus difformis — likely to require a low level of donation
- Boletus dimocarpicola — likely to require a low level of donation
- Boletus dispersus — likely to require a low level of donation
- Boletus dubius — likely to require a low level of donation
- Boletus dulcis — likely to require a low level of donation
- Boletus dupainii — likely to require a low level of donation
- Boletus durhamensis — likely to require a low level of donation
- Boletus eastwoodiae — likely to require a low level of donation
- Boletus eberwhitei — likely to require a low level of donation
- Boletus echinatus — likely to require a low level of donation
- Boletus edulis — likely to require a low level of donation
- Boletus elatior — likely to require a low level of donation
- Boletus elatus — likely to require a low level of donation
- Boletus elbensis — likely to require a low level of donation
- Boletus ellipticus — likely to require a low level of donation
- Boletus elvela — likely to require a low level of donation
- Boletus emilei — likely to require a low level of donation
- Boletus eriophorus — likely to require a low level of donation
- Boletus erythropus — likely to require a low level of donation
- Boletus esculentus — likely to require a low level of donation
- Boletus eupurpureus — likely to require a low level of donation
- Boletus exannulatus — likely to require a low level of donation
- Boletus excentricus — likely to require a low level of donation
- Boletus extractus — likely to require a low level of donation
- Boletus fagacicola — likely to require a low level of donation
- Boletus fagicola — likely to require a low level of donation
- Boletus fagineus — likely to require a low level of donation
- Boletus fairchildianus — likely to require a low level of donation
- Boletus fallax — likely to require a low level of donation
- Boletus farinaceus — likely to require a low level of donation
- Boletus farinolens — likely to require a low level of donation
- Boletus favus — likely to require a low level of donation
- Boletus fechtneri — likely to require a low level of donation
- Boletus ferruginatus — likely to require a low level of donation
- Boletus ferruginatus var. ferruginatus — likely to require a low level of donation
- Boletus ferruginatus var. suspectus — likely to require a low level of donation
- Boletus ferrugineus — likely to require a low level of donation
- Boletus ferruginosporus — likely to require a low level of donation
- Boletus fibrillosus — likely to require a low level of donation
- Boletus filamentosus — likely to require a low level of donation
- Boletus filamentosus var. filamentosus — likely to require a low level of donation
- Boletus filamentosus var. stipitatus — likely to require a low level of donation
- Boletus filiae — likely to require a low level of donation
- Boletus firmus — likely to require a low level of donation
- Boletus fistulosus — likely to require a low level of donation
- Boletus flabelliformis — likely to require a low level of donation
- Boletus flammans — likely to require a low level of donation
- Boletus flammeus — likely to require a low level of donation
- Boletus flavicans — likely to require a low level of donation
- Boletus flaviceps — likely to require a low level of donation
- Boletus flavidus — likely to require a low level of donation
- Boletus flavipes — likely to require a low level of donation
- Boletus flavissimus — likely to require a low level of donation
- Boletus flavopallidus — likely to require a low level of donation
- Boletus flavorubellus — likely to require a low level of donation
- Boletus flavoruber — likely to require a low level of donation
- Boletus flavosanguineus — likely to require a low level of donation
- Boletus flavus — likely to require a low level of donation
- Boletus flavus var. flavus — likely to require a low level of donation
- Boletus flexipes — likely to require a low level of donation
- Boletus flexuosipes — likely to require a low level of donation
- Boletus floccosus — likely to require a low level of donation
- Boletus floribundus — likely to require a low level of donation
- Boletus floridanus — likely to require a low level of donation
- Boletus floriformis — likely to require a low level of donation
- Boletus fodinalis — likely to require a low level of donation
- Boletus fomentarius — likely to require a low level of donation
- Boletus fomentarius var. obtusus — likely to require a low level of donation
- Boletus fomentarius var. prunastri — likely to require a low level of donation
- Boletus fomentarius var. stalactiticus — likely to require a low level of donation
- Boletus formicarius — likely to require a low level of donation
- Boletus formosus — likely to require a low level of donation
- Boletus fragilipes — likely to require a low level of donation
- Boletus fragrans — likely to require a low level of donation
- Boletus friesii — likely to require a low level of donation
- Boletus frondosus — likely to require a low level of donation
- Boletus frostii — likely to require a low level of donation
- Boletus frustulosus — likely to require a low level of donation
- Boletus fuligineospermus — likely to require a low level of donation
- Boletus fuligineotomentosus — likely to require a low level of donation
- Boletus fuligineus — likely to require a low level of donation
- Boletus fulvellus — likely to require a low level of donation
- Boletus fulvescens — likely to require a low level of donation
- Boletus fulvipallidus — likely to require a low level of donation
- Boletus fulvomaculatus — likely to require a low level of donation
- Boletus fulvus — likely to require a low level of donation
- Boletus fuscescens — likely to require a low level of donation
- Boletus fuscimicroporus — likely to require a low level of donation
- Boletus fuscopunctatus — likely to require a low level of donation
- Boletus fuscoroseus — likely to require a low level of donation
- Boletus fuscus — likely to require a low level of donation
- Boletus fusipes — likely to require a low level of donation
- Boletus gabretae — likely to require a low level of donation
- Boletus gansuensis — likely to require a low level of donation
- Boletus generosus — likely to require a low level of donation
- Boletus gertrudiae — likely to require a low level of donation
- Boletus gigas — likely to require a low level of donation
- Boletus gilletii — likely to require a low level of donation
- Boletus glabellus — likely to require a low level of donation
- Boletus globatus — likely to require a low level of donation
- Boletus glutinosipes — likely to require a low level of donation
- Boletus gossypinus — likely to require a low level of donation
- Boletus gracilis var. gracilis — likely to require a low level of donation
- Boletus granulopunctatus — likely to require a low level of donation
- Boletus granulosiceps — likely to require a low level of donation
- Boletus graveolens — likely to require a low level of donation
- Boletus gregarius — likely to require a low level of donation
- Boletus griseiceps — likely to require a low level of donation
- Boletus griseipurpureus — likely to require a low level of donation
- Boletus grisellus — likely to require a low level of donation
- Boletus griseoroseus — likely to require a low level of donation
- Boletus guadalupensis — likely to require a low level of donation
- Boletus guatemalensis — likely to require a low level of donation
- Boletus guttatus — likely to require a low level of donation
- Boletus gyrodontoides — likely to require a low level of donation
- Boletus gyrosus — likely to require a low level of donation
- Boletus haedinus — likely to require a low level of donation
- Boletus haematinus — likely to require a low level of donation
- Boletus haematopus — likely to require a low level of donation
- Boletus hainanensis — likely to require a low level of donation
- Boletus harrisonii — likely to require a low level of donation
- Boletus hastulifer — likely to require a low level of donation
- Boletus havilandii — likely to require a low level of donation
- Boletus hepaticus — likely to require a low level of donation
- Boletus herbergii — likely to require a low level of donation
- Boletus heteroclitus — likely to require a low level of donation
- Boletus heterodermus — likely to require a low level of donation
- Boletus hibiscus — likely to require a low level of donation
- Boletus hieroglyphicus — likely to require a low level of donation
- Boletus hippocrepis — likely to require a low level of donation
- Boletus hiratsukae — likely to require a low level of donation
- Boletus hirsutulus — likely to require a low level of donation
- Boletus hirsutus — likely to require a low level of donation
- Boletus holophaeus — likely to require a low level of donation
- Boletus holoroseus — likely to require a low level of donation
- Boletus holothejus — likely to require a low level of donation
- Boletus holoxanthus — likely to require a low level of donation
- Boletus honestus — likely to require a low level of donation
- Boletus hongoi — likely to require a low level of donation
- Boletus horakii — likely to require a low level of donation
- Boletus horizontalis — likely to require a low level of donation
- Boletus hornotinus — likely to require a low level of donation
- Boletus hortensis — likely to require a low level of donation
- Boletus hortensis f. citrinus — likely to require a low level of donation
- Boletus hortensis f. euhortensis — likely to require a low level of donation
- Boletus hortensis f. hortensis — likely to require a low level of donation
- Boletus hortensis f. lilacinus — likely to require a low level of donation
- Boletus hortonii — likely to require a low level of donation
- Boletus hoseneyae — likely to require a low level of donation
- Boletus huronensis — likely to require a low level of donation
- Boletus hybrida — likely to require a low level of donation
- Boletus hybridus — likely to require a low level of donation
- Boletus hydnatinus — likely to require a low level of donation
- Boletus hydriensis — likely to require a low level of donation
- Boletus hygrophanus — likely to require a low level of donation
- Boletus hypocarycinus — likely to require a low level of donation
- Boletus hypohaematicus — likely to require a low level of donation
- Boletus ichnusanus — likely to require a low level of donation
- Boletus igniarius — likely to require a low level of donation
- Boletus ignoratus — likely to require a low level of donation
- Boletus imbricatus — likely to require a low level of donation
- Boletus immutabilis var. immutabilis — likely to require a low level of donation
- Boletus impolitus — likely to require a low level of donation
- Boletus impuber — likely to require a low level of donation
- Boletus inaequilateralis — likely to require a low level of donation
- Boletus incertus — likely to require a low level of donation
- Boletus indecisus — likely to require a low level of donation
- Boletus indoedulis — likely to require a low level of donation
- Boletus inedulis — likely to require a low level of donation
- Boletus inflexus — likely to require a low level of donation
- Boletus informis — likely to require a low level of donation
- Boletus infractus — likely to require a low level of donation
- Boletus infundibuliformis — likely to require a low level of donation
- Boletus infundibuliformis var. infundibuliformis — likely to require a low level of donation
- Boletus inquinans — likely to require a low level of donation
- Boletus instabilis — likely to require a low level of donation
- Boletus insuetus — likely to require a low level of donation
- Boletus integer — likely to require a low level of donation
- Boletus intentus — likely to require a low level of donation
- Boletus interjectus — likely to require a low level of donation
- Boletus intermedius — likely to require a low level of donation
- Boletus inunctus — likely to require a low level of donation
- Boletus inversus — likely to require a low level of donation
- Boletus iridens — likely to require a low level of donation
- Boletus irideus — likely to require a low level of donation
- Boletus irregularis — likely to require a low level of donation
- Boletus isabellinus — likely to require a low level of donation
- Boletus iuglandinus — likely to require a low level of donation
- Boletus iuglandis — likely to require a low level of donation
- Boletus ixoflavus — likely to require a low level of donation
- Boletus jocosus — likely to require a low level of donation
- Boletus jodoforminus — likely to require a low level of donation
- Boletus juglandis — likely to require a low level of donation
- Boletus katui — likely to require a low level of donation
- Boletus kauffmanii — likely to require a low level of donation
- Boletus kermesinus — likely to require a low level of donation
- Boletus kluzakii — likely to require a low level of donation
- Boletus kumaeus — likely to require a low level of donation
- Boletus kuthanii — likely to require a low level of donation
- Boletus labyrinthiformis — likely to require a low level of donation
- Boletus laciniatus — likely to require a low level of donation
- Boletus lactescens — likely to require a low level of donation
- Boletus lacteus — likely to require a low level of donation
- Boletus lacteus var. lacteus — likely to require a low level of donation
- Boletus lacunosus — likely to require a low level of donation
- Boletus laetissimus — likely to require a low level of donation
- Boletus lakhanpalii — likely to require a low level of donation
- Boletus lambottei — likely to require a low level of donation
- Boletus lanzii — likely to require a low level of donation
- Boletus lapideus — likely to require a low level of donation
- Boletus laricis — likely to require a low level of donation
- Boletus lasteus — likely to require a low level of donation
- Boletus lateralis — likely to require a low level of donation