- Eriogonum abertianum, Aberts buckwheat
- Eriogonum acaule, Singlestem buckwheat
- Eriogonum alatum, Winged buckwheat
- Eriogonum aliquantum, Cimarron buckwheat
- Eriogonum allenii, Shale barren buckwheat
- Eriogonum alpinum, Trinity buckwheat
- Eriogonum ammophilum, Ibex buckwheat
- Eriogonum ampullaceum, Mono buckwheat
- Eriogonum androsaceum, Rockjasmine buckwheat
- Eriogonum anemophilum, West Humboldt buckwheat
- Eriogonum angulosum, Anglestem buckwheat
- Eriogonum annuum, Annual buckwheat
- Eriogonum apachense
- Eriogonum apiculatum, San Jacinto buckwheat
- Eriogonum apricum, Ione buckwheat
- Eriogonum arborescens, Santa Cruz Island buckwheat
- Eriogonum aretioides, Red Canyon buckwheat
- Eriogonum argillosum, Clay buckwheat
- Eriogonum argophyllum, Sulphur Hot Springs buckwheat
- Eriogonum arizonicum, Arizona buckwheat
- Eriogonum baileyi, Baileys buckwheat
- Eriogonum beatleyae
- Eriogonum bicolor, Pretty buckwheat
- Eriogonum bifurcatum, Pahrump Valley buckwheat
- Eriogonum brachyanthum, Shortflower buckwheat
- Eriogonum brachypodum, Parrys buckwheat
- Eriogonum brandegei
- Eriogonum breedlovei, Paiute buckwheat
- Eriogonum brevicaule, Shortstem buckwheat
- Eriogonum butterworthianum, Butterworths buckwheat
- Eriogonum caespitosum, Matted buckwheat
- Eriogonum caninum
- Eriogonum capillare, San Carlos buckwheat
- Eriogonum capistratum, Hidden buckwheat
- Eriogonum carolinae
- Eriogonum cernuum, Nodding buckwheat
- Eriogonum cespitosum
- Eriogonum chrysocephalum
- Eriogonum chrysops, Bitterroot buckwheat
- Eriogonum cinereum, Coastal buckwheat
- Eriogonum cithariforme, Cithara buckwheat
- Eriogonum clavellatum, Comb Wash buckwheat
- Eriogonum collinum, Hill buckwheat
- Eriogonum coloradense, Colorado buckwheat
- Eriogonum compositum, Arrowleaf buckwheat
- Eriogonum concinnum, Mourning buckwheat
- Eriogonum congdonii, Congdons buckwheat
- Eriogonum contiguum, Reveals buckwheat
- Eriogonum contortum, Grand buckwheat
- Eriogonum correllii, Corrells buckwheat
- Eriogonum covilleanum, Covilles buckwheat
- Eriogonum crocatum, Conejo buckwheat
- Eriogonum cronquistii, Bull Mountain buckwheat
- Eriogonum crosbyae, Crosbys buckwheat
- Eriogonum cusickii, Cusicks buckwheat
- Eriogonum darrovii, Darrows buckwheat
- Eriogonum dasyanthemum, Chaparral buckwheat
- Eriogonum davidsonii, Davidsons buckwheat
- Eriogonum deflexum, Flatcrown buckwheat
- Eriogonum deserticola, Colorado Desert buckwheat
- Eriogonum desertorum, Great Basin Desert buckwheat
- Eriogonum diabolis
- Eriogonum diclinum, Jaynes Canyon buckwheat
- Eriogonum divaricatum, Divergent buckwheat
- Eriogonum douglasii, Douglas buckwheat
- Eriogonum eastwoodianum, Eastwoods buckwheat
- Eriogonum effusum, Spreading buckwheat
- Eriogonum elatum, Tall woolly buckwheat
- Eriogonum elegans, Elegant buckwheat
- Eriogonum elongatum, Longstem buckwheat
- Eriogonum ephedroides, Ephedra buckwheat
- Eriogonum eremicola, Telescope Peak buckwheat
- Eriogonum eremicum, Limestone buckwheat
- Eriogonum ericifolium, Yavapai County buckwheat
- Eriogonum esmeraldense, Esmeralda buckwheat
- Eriogonum exilifolium, Dropleaf buckwheat
- Eriogonum fasciculatum, Eastern Mojave buckwheat
- Eriogonum fendlerianum
| - Eriogonum flavum, Alpine golden buckwheat
- Eriogonum floridanum
- Eriogonum foliosum, Baja buckwheat
- Eriogonum fulvum
- Eriogonum giganteum, St Catherines lace
- Eriogonum gilmanii, Gilmans buckwheat
- Eriogonum glandulosum, Acorn buckwheat
- Eriogonum gordonii, Gordons buckwheat
- Eriogonum gossypinum, Cottony buckwheat
- Eriogonum gracile, Slender woolly buckwheat
- Eriogonum gracilipes, White Mountain buckwheat
- Eriogonum gracillimum, Rose and white buckwheat
- Eriogonum grande, Redflower buckwheat
- Eriogonum grayi
- Eriogonum greggii, Greggs buckwheat
- Eriogonum harfordii
- Eriogonum havardii, Havards buckwheat
- Eriogonum heermannii, Heermanns buckwheat
- Eriogonum hemipterum, Chisos Mountain buckwheat
- Eriogonum heracleoides, Parsnipflower buckwheat
- Eriogonum hieracifolium
- Eriogonum hirtellum, Klamath Mountain buckwheat
- Eriogonum hirtiflorum, Hairyflower buckwheat
- Eriogonum hoffmannii, Hoffmanns buckwheat
- Eriogonum holmgrenii, Snake Range buckwheat
- Eriogonum hookeri, Hookers buckwheat
- Eriogonum hooveri
- Eriogonum howellianum, Howells buckwheat
- Eriogonum humivagans
- Eriogonum hylophilum, Gate Canyon buckwheat
- Eriogonum incanum, Frosted buckwheat
- Eriogonum inerme, Unarmed buckwheat
- Eriogonum inflatum, Desert trumpet
- Eriogonum insigne, Ladder buckwheat
- Eriogonum intermontanum
- Eriogonum intrafractum, Napkinring
- Eriogonum intricatum
- Eriogonum jamesii, James buckwheat
- Eriogonum jonesii, Jones buckwheat
- Eriogonum kelloggii, Red Mountain buckwheat
- Eriogonum kennedyi, Kennedys buckwheat
- Eriogonum kingii, Ruby Mountain buckwheat
- Eriogonum lachnogynum, Woollycup buckwheat
- Eriogonum lagopus, Parasol buckwheat
- Eriogonum latens, Inyo buckwheat
- Eriogonum latifolium, Seaside buckwheat
- Eriogonum lemmonii, Volcanic buckwheat
- Eriogonum lewisii, Lewis buckwheat
- Eriogonum libertinus
- Eriogonum lobbii, Lobbs buckwheat
- Eriogonum loganum, Cache Valley buckwheat
- Eriogonum longifolium, Longleaf buckwheat
- Eriogonum luteolum, Goldencarpet buckwheat
- Eriogonum maculatum, Spotted buckwheat
- Eriogonum mancum, Imperfect buckwheat
- Eriogonum marifolium, Marumleaf buckwheat
- Eriogonum meledonum, Bridle buckwheat
- Eriogonum microthecum, Slender buckwheat
- Eriogonum mohavense, Western Mojave buckwheat
- Eriogonum molestum, Pineland buckwheat
- Eriogonum multiflorum, Heartsepal buckwheat
- Eriogonum nanum
- Eriogonum natum, Sons buckwheat
- Eriogonum nealleyi, Irion County buckwheat
- Eriogonum nebraskense
- Eriogonum nervulosum, Snow Mountain buckwheat
- Eriogonum nidularium, Birdnest buckwheat
- Eriogonum niveum, Snow buckwheat
- Eriogonum nodosum
- Eriogonum nortonii, Pinnacles buckwheat
- Eriogonum novonudum, False naked buckwheat
- Eriogonum nudum, Naked buckwheat
- Eriogonum nummulare, Money buckwheat
- Eriogonum nutans, Dugway buckwheat
- Eriogonum ochrocephalum, Whitewoolly buckwheat
- Eriogonum ordii, Fort Mojave buckwheat
- Eriogonum ostlundii, Elsinore buckwheat
- Eriogonum ovalifolium, Cushion buckwheat
| - Eriogonum palmeranum
- Eriogonum panamintense, Panamint Mountain buckwheat
- Eriogonum panguicense, Panguitch buckwheat
- Eriogonum parishii, Mountainmist
- Eriogonum parvifolium, Seacliff buckwheat
- Eriogonum pauciflorum, Fewflower buckwheat
- Eriogonum pedunculatum
- Eriogonum pendulum, Waldo buckwheat
- Eriogonum pharnaceoides, Wirestem buckwheat
- Eriogonum piperi
- Eriogonum plumatella, Yucca buckwheat
- Eriogonum polycladon, Sorrel buckwheat
- Eriogonum polypodum, Foxtail buckwheat
- Eriogonum pratense
- Eriogonum prattenianum, Nevada City buckwheat
- Eriogonum pringlei
- Eriogonum prociduum, Prostrate buckwheat
- Eriogonum proliferum
- Eriogonum pusillum, Yellowturbans
- Eriogonum pyrolaefolium
- Eriogonum racemosum, Redroot buckwheat
- Eriogonum reniforme, Kidneyleaf buckwheat
- Eriogonum ripleyi, Fraziers Well buckwheat
- Eriogonum rixfordii, Pagoda buckwheat
- Eriogonum rosense, Rosy buckwheat
- Eriogonum roseum, Wand buckwheat
- Eriogonum rotundifolium, Roundleaf buckwheat
- Eriogonum rubescens
- Eriogonum rubricaule, Redstem buckwheat
- Eriogonum rupinum, Wyman Creek buckwheat
- Eriogonum salicornioides, Saltwort buckwheat
- Eriogonum saltuarium
- Eriogonum saurinum
- Eriogonum saxatile, Hoary buckwheat
- Eriogonum scabrellum, Westwater buckwheat
- Eriogonum scopulorum, Cliff buckwheat
- Eriogonum shockleyi, Shockleys buckwheat
- Eriogonum siskiyouense, Siskiyou buckwheat
- Eriogonum soredium, Frisco buckwheat
- Eriogonum spathulatum, Spoonleaf buckwheat
- Eriogonum spergulinum, Spurry buckwheat
- Eriogonum sphaerocephalum, Rock buckwheat
- Eriogonum strictum, Blue Mountain buckwheat
- Eriogonum subreniforme, Kidneyshape buckwheat
- Eriogonum suffruticosum, Bushy buckwheat
- Eriogonum temblorense, Temblor buckwheat
- Eriogonum tenellum, Tall buckwheat
- Eriogonum tenue
- Eriogonum ternatum, Ternate buckwheat
- Eriogonum thomasii, Thomas buckwheat
- Eriogonum thompsoniae, Thompsons buckwheat
- Eriogonum thurberi, Thurbers buckwheat
- Eriogonum thymoides, Thymeleaf buckwheat
- Eriogonum tiehmii, Tiehms buckwheat
- Eriogonum tomentosum, Dogtongue buckwheat
- Eriogonum trichopes, Little deserttrumpet
- Eriogonum tripodum, Tripod buckwheat
- Eriogonum truncatum, Mt Diablo buckwheat
- Eriogonum tumulosum, Woodside buckwheat
- Eriogonum twisselmannii, Twisselmanns buckwheat
- Eriogonum umbellatum, Sulphur-flower buckwheat
- Eriogonum ursinum, Bear Valley buckwheat
- Eriogonum verrucosum, Graceful buckwheat
- Eriogonum vestitum, Idria buckwheat
- Eriogonum villiflorum, Gray buckwheat
- Eriogonum vimineum, Wickerstem buckwheat
- Eriogonum viridescens, Twotooth buckwheat
- Eriogonum viridulum, Clay hill buckwheat
- Eriogonum viscidulum, Sticky buckwheat
- Eriogonum visheri, Vishers buckwheat
- Eriogonum watsonii, Watsons buckwheat
- Eriogonum welshii
- Eriogonum wetherillii, Wetherills buckwheat
- Eriogonum wrightii, Bastardsage
- Eriogonum zionis, Zion buckwheat
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