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Bailey buckwheat, Bailey's buckwheat, Bailey's wild buckwheat
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Cache Valley buckwheat, Cache Valley wild buckwheat
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| Herbs, erect to spreading, 1–4(–5) dm, glabrous or tomentose, grayish. |
Herbs, cespitose or spreading, scapose, (0.5–)1.5–3 × (0.5–)2–4(–5) dm, tomentose, reddish, greenish, or grayish. |
aerial flowering stems erect, 0.5–1 dm, glabrous or tomentose. |
spreading, occasionally with persistent leaf bases, up to 1/4 height of plant; caudex stems matted; aerial flowering stems slightly spreading to erect, slender, solid, not fistulose, (0.06–)1–2.5 dm, tomentose. |
basal; petiole 0.5–3 cm, tomentose; blade suborbiculate, 0.5–2 × 0.5–2 cm, densely white-tomentose abaxially, mostly tomentose and grayish to greenish adaxially. |
sheathing up stem 1–4 cm, 1 per node; petiole (0.5–)1–2.5(–3) cm, lanate; blade oblanceolate to elliptic, (0.5–)1–5(–7) × (0.2–)0.3–1 cm, densely lanate abaxially, less so to tomentose adaxially, margins plane. |
cymose, infrequently distally uniparous due to suppression of secondary branches, open to diffuse, 5–35(–45) × 5–35(–4) cm; branches glabrous or tomentose; bracts 0.5–3 × 1–3 mm. |
capitate, 1 cm; branches absent; bracts 3, scalelike, triangular, 1.5–3 mm. |
absent. |
absent. |
somewhat appressed to branches, turbinate, 1–1.5 × 0.5–1 mm, glabrous or tomentose; teeth 5, erect, 0.2–0.3 mm. |
3–5 per cluster, turbinate, (2–)3.5–4.5 × (1.5–)2.5–3 mm, tomentose; teeth 5, erect, 0.5–1 mm. |
1.5–2 mm; perianth white to rose, minutely glandular, rarely glabrous; tepals monomorphic, oblong to oblong-obovate, somewhat constricted near middle and flaring adaxially; stamens included, 1–1.5 mm; filaments pilose proximally. |
(2–)2.5–3.5(–4) mm; perianth ochroleucous or yellow, glabrous; tepals connate proximal 1/4, monomorphic, oblong; stamens exserted, (2.5–)3–5 mm; filaments glabrous or sparsely pilose proximally. |
brown, 3-gonous, 1–1.5 mm. |
brown, (2.5–)3–3.5 mm, glabrous. |
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Flowering May–Aug. |
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Sandy to gravelly slopes, sagebrush communities, juniper woodlands, gravelly or limestone slopes, high-elevation sagebrush communities, subalpine conifer woodlands |
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1400-3100 m (4600-10200 ft) |
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CA; ID; NV; OR; UT; WA
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UT |
Varieties 2 (2 in the flora). Eriogonum baileyi is closely related to and sometimes difficult to distinguish from E. elegans of the Inner Coast Ranges of California, and E. brachyanthum along the eastern edge of the Sierra Nevada, especially in Inyo and Mono counties. However, these species do not seem to intergrade. Eriogonum baileyi often grows with other annual wild buckwheats (especially E. ampullaceum and E. brachyanthum), so care must be taken not to make mixed collections. The Kawaiisu people of southern California pounded the seeds into a meal, which they ate dry, and also mixed with water to serve as a beverage (M. L. Zigmond 1981). (Discussion copyrighted by Flora of North America; reprinted with permission.) |
Of conservation concern. Eriogonum loganum is known from a few widely scattered, disjunct populations in Cache and Morgan counties. The type locality is on the southern edge of the Utah State University campus, but construction of three parking lots has resulted in its near total destruction. Fragmentary populations remain at the mouth of Logan Canyon, but more robust populations are known from Cart Hollow (south of Logan) and Smithfield Canyon (north of Logan). There is also a series of high-elevation populations found along the backbone of the Bear River Range, with both the Cart Hollow and Smithfield Canyon populations more similar to the material found around Tony Grove Lake than to that on the bench in Logan. The species is clearly related to E. brevicaule, especially to the ochroleucous forms of var. laxifolium found in Rich County, Utah. (Discussion copyrighted by Flora of North America; reprinted with permission.) |
1. Flowering stems and inflorescence branches glabrous; e and s California, sc Idaho, Nevada, e Oregon, sw Utah, e Washington | var. baileyi |
1. Flowering stems and inflorescence branches tomentose; ne California, w and nc Nevada, c Idaho | var. praebens |
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| FNA vol. 5, p. 425. |
FNA vol. 5, p. 268. |
| Polygonaceae > subfam. Eriogonoideae > Eriogonum > subg. Oregonium |
Polygonaceae > subfam. Eriogonoideae > Eriogonum > subg. Eucycla |
E. abertianum, E. acaule, E. alatum, E. aliquantum, E. allenii, E. alpinum, E. ammophilum, E. ampullaceum, E. androsaceum, E. anemophilum, E. angulosum, E. annuum, E. apiculatum, E. apricum, E. arborescens, E. arcuatum, E. aretioides, E. argillosum, E. argophyllum, E. arizonicum, E. artificis, E. atrorubens, E. batemanii, E. bicolor, E. bifurcatum, E. brachyanthum, E. brachypodum, E. brandegeei, E. breedlovei, E. brevicaule, E. butterworthianum, E. caespitosum, E. capillare, E. cernuum, E. chrysops, E. cinereum, E. cithariforme, E. clavatum, E. clavellatum, E. codium, E. collinum, E. coloradense, E. compositum, E. concinnum, E. congdonii, E. contiguum, E. contortum, E. correllii, E. corymbosum, E. covilleanum, E. crocatum, E. cronquistii, E. crosbyae, E. cusickii, E. darrovii, E. dasyanthemum, E. davidsonii, E. deflexum, E. deserticola, E. desertorum, E. diatomaceum, E. diclinum, E. divaricatum, E. douglasii, E. eastwoodianum, E. effusum, E. elatum, E. elegans, E. elongatum, E. ephedroides, E. eremicola, E. eremicum, E. ericifolium, E. esmeraldense, E. evanidum, E. exaltatum, E. exilifolium, E. fasciculatum, E. flavum, E. fusiforme, E. giganteum, E. gilmanii, E. glandulosum, E. gordonii, E. gossypinum, E. gracile, E. gracilipes, E. gracillimum, E. grande, E. greggii, E. gypsophilum, E. havardii, E. heermannii, E. helichrysoides, E. hemipterum, E. heracleoides, E. hieracifolium, E. hirtellum, E. hirtiflorum, E. hoffmannii, E. holmgrenii, E. hookeri, E. howellianum, E. hylophilum, E. incanum, E. inerme, E. inflatum, E. intrafractum, E. jamesii, E. jonesii, E. kelloggii, E. kennedyi, E. kingii, E. lachnogynum, E. lancifolium, E. latens, E. latifolium, E. lemmonii, E. leptocladon, E. leptophyllum, E. libertini, E. lobbii, E. loganum, E. lonchophyllum, E. longifolium, E. luteolum, E. maculatum, E. mancum, E. marifolium, E. mensicola, E. microthecum, E. mitophyllum, E. mohavense, E. molestum, E. mortonianum, E. multiflorum, E. natum, E. nealleyi, E. nervulosum, E. nidularium, E. niveum, E. nortonii, E. novonudum, E. nudum, E. nummulare, E. nutans, E. ochrocephalum, E. ordii, E. ostlundii, E. ovalifolium, E. palmerianum, E. panamintense, E. panguicense, E. parishii, E. parvifolium, E. pauciflorum, E. pelinophilum, E. pendulum, E. pharnaceoides, E. plumatella, E. polycladon, E. polypodum, E. prattenianum, E. prociduum, E. pulchrum, E. pusillum, E. pyrolifolium, E. racemosum, E. reniforme, E. ripleyi, E. rixfordii, E. robustum, E. rosense, E. roseum, E. rotundifolium, E. rubricaule, E. rupinum, E. salicornioides, E. saxatile, E. scabrellum, E. scopulorum, E. shockleyi, E. siskiyouense, E. smithii, E. soliceps, E. soredium, E. spathulatum, E. spectabile, E. spergulinum, E. sphaerocephalum, E. strictum, E. subreniforme, E. suffruticosum, E. temblorense, E. tenellum, E. ternatum, E. terrenatum, E. thomasii, E. thompsoniae, E. thornei, E. thurberi, E. thymoides, E. tiehmii, E. tomentosum, E. trichopes, E. tripodum, E. truncatum, E. tumulosum, E. twisselmannii, E. umbellatum, E. ursinum, E. vestitum, E. villiflorum, E. vimineum, E. viridescens, E. viridulum, E. viscidulum, E. visheri, E. watsonii, E. wetherillii, E. wootonii, E. wrightii, E. zionis |
E. abertianum, E. acaule, E. alatum, E. aliquantum, E. allenii, E. alpinum, E. ammophilum, E. ampullaceum, E. androsaceum, E. anemophilum, E. angulosum, E. annuum, E. apiculatum, E. apricum, E. arborescens, E. arcuatum, E. aretioides, E. argillosum, E. argophyllum, E. arizonicum, E. artificis, E. atrorubens, E. baileyi, E. batemanii, E. bicolor, E. bifurcatum, E. brachyanthum, E. brachypodum, E. brandegeei, E. breedlovei, E. brevicaule, E. butterworthianum, E. caespitosum, E. capillare, E. cernuum, E. chrysops, E. cinereum, E. cithariforme, E. clavatum, E. clavellatum, E. codium, E. collinum, E. coloradense, E. compositum, E. concinnum, E. congdonii, E. contiguum, E. contortum, E. correllii, E. corymbosum, E. covilleanum, E. crocatum, E. cronquistii, E. crosbyae, E. cusickii, E. darrovii, E. dasyanthemum, E. davidsonii, E. deflexum, E. deserticola, E. desertorum, E. diatomaceum, E. diclinum, E. divaricatum, E. douglasii, E. eastwoodianum, E. effusum, E. elatum, E. elegans, E. elongatum, E. ephedroides, E. eremicola, E. eremicum, E. ericifolium, E. esmeraldense, E. evanidum, E. exaltatum, E. exilifolium, E. fasciculatum, E. flavum, E. fusiforme, E. giganteum, E. gilmanii, E. glandulosum, E. gordonii, E. gossypinum, E. gracile, E. gracilipes, E. gracillimum, E. grande, E. greggii, E. gypsophilum, E. havardii, E. heermannii, E. helichrysoides, E. hemipterum, E. heracleoides, E. hieracifolium, E. hirtellum, E. hirtiflorum, E. hoffmannii, E. holmgrenii, E. hookeri, E. howellianum, E. hylophilum, E. incanum, E. inerme, E. inflatum, E. intrafractum, E. jamesii, E. jonesii, E. kelloggii, E. kennedyi, E. kingii, E. lachnogynum, E. lancifolium, E. latens, E. latifolium, E. lemmonii, E. leptocladon, E. leptophyllum, E. libertini, E. lobbii, E. lonchophyllum, E. longifolium, E. luteolum, E. maculatum, E. mancum, E. marifolium, E. mensicola, E. microthecum, E. mitophyllum, E. mohavense, E. molestum, E. mortonianum, E. multiflorum, E. natum, E. nealleyi, E. nervulosum, E. nidularium, E. niveum, E. nortonii, E. novonudum, E. nudum, E. nummulare, E. nutans, E. ochrocephalum, E. ordii, E. ostlundii, E. ovalifolium, E. palmerianum, E. panamintense, E. panguicense, E. parishii, E. parvifolium, E. pauciflorum, E. pelinophilum, E. pendulum, E. pharnaceoides, E. plumatella, E. polycladon, E. polypodum, E. prattenianum, E. prociduum, E. pulchrum, E. pusillum, E. pyrolifolium, E. racemosum, E. reniforme, E. ripleyi, E. rixfordii, E. robustum, E. rosense, E. roseum, E. rotundifolium, E. rubricaule, E. rupinum, E. salicornioides, E. saxatile, E. scabrellum, E. scopulorum, E. shockleyi, E. siskiyouense, E. smithii, E. soliceps, E. soredium, E. spathulatum, E. spectabile, E. spergulinum, E. sphaerocephalum, E. strictum, E. subreniforme, E. suffruticosum, E. temblorense, E. tenellum, E. ternatum, E. terrenatum, E. thomasii, E. thompsoniae, E. thornei, E. thurberi, E. thymoides, E. tiehmii, E. tomentosum, E. trichopes, E. tripodum, E. truncatum, E. tumulosum, E. twisselmannii, E. umbellatum, E. ursinum, E. vestitum, E. villiflorum, E. vimineum, E. viridescens, E. viridulum, E. viscidulum, E. visheri, E. watsonii, E. wetherillii, E. wootonii, E. wrightii, E. zionis |
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| E. vimineum subsp. baileyi |
E. brevicaule var. loganum, E. chrysocephalum subsp. loganum |
| S. Watson: Proc. Amer. Acad. Arts 10: 348. (1875) |
A. Nelson: Bot. Gaz. 54: 149. (1912) |
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CA, 
OR, 
WA
Flora NW, 
PNW Herbaria
WildflowerSearch
iNaturalist (observations)
USDA Plants Database
