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Kennedy's buckwheat, Kennedy's wild buckwheat
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Idria buckwheat, Idria wild buckwheat
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| Herbs, scapose, matted, 0.4–1.5 × 1–4 dm, glabrous or sparsely floccose to tomentose, grayish or reddish. |
Herbs, erect, (0.5–)1–4(–5) dm, tomentose, greenish gray to gray. |
matted, occasionally with persistent leaf bases, up to 1/5 height of plant; caudex stems matted; aerial flowering stems scapelike,erect or nearly so, slender, solid, not fistulose, (0.5–)1.5–4.5(–5) dm, glabrous or sparsely floccose to tomentose. |
aerial flowering stems erect, 0.5–1 dm, tomentose. |
basal, fasciculate in terminal tufts, sometimes 1 per node and sheathing up stem 1–2 cm; petiole 0.05–1 cm, tomentose; blade oblanceolate, elliptic, or oblong, 0.2–1(–1.2) × 0.05–0.4 cm, grayish-, brownish-, white-, or reddish-white-tomentose, usually on both surfaces, margins plane or revolute. |
basal and cauline; basal: petiole 1–4 cm, thinly tomentose, blade narrowly oblong to obovate, (1–)2–4(–5) × 1–2(–3) cm, thinly tomentose and greenish abaxially, floccose to glabrate and greenish adaxially; cauline: petiole 0.5–2 cm, thinly tomentose, blade elliptic or rarely ovate, (0.7–)1–3(–4.5) ×0.5–1.5(–3.5) cm, similar to basal blade. |
capitate, 0.4–1 cm; branches absent; bracts 4–7, scalelike, triangular, 0.5–2.5(–3) mm. |
cymose, somewhat diffuse, 10–40(–45) × 5–30 cm; branches tomentose; bracts 2–4 × 0.5–1.5 mm. |
absent. |
erect, straight, slender, 0.5–4(–6) cm, tomentose. |
3–7 per cluster, turbinate to turbinate-campanulate, 1.5–4 × 1–3.5 mm, rigid, glabrous or tomentose; teeth 5, erect to spreading, 0.4–1.5 mm. |
terminal at tips of slender branchlets proximally, not appressed to branches, narrowly campanulate, (1.5–)1.8–2 × 1.5–2(–2.2) mm, tomentose; teeth 5, erect, 0.3–0.5 mm. |
1.5–4 mm, glabrous; perianth white to pink or rose; tepals connate proximal 1/4, monomorphic, oblanceolate to elliptic or obovate to nearly oval; stamens exserted, 1.5–4 mm; filaments glabrous or sparsely pubescent proximally. |
1.5–2(–2.5) mm; perianth white, glabrous but conspicuously pustulose; tepals monomorphic, narrowly elliptic to oblong; stamens included, 1–1.5 mm; filaments pilose proximally; styles 0.7–1 mm. |
light brown to brown, 1.8–4 mm, glabrous. |
brown, 3-gonous, 2–2.5 mm; beak papillose. |
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= 34. |
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Flowering Mar–Nov. |
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Clayey outcrops and slopes, mixed grassland communities, oak and pine woodlands |
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400-700 m (1300-2300 ft) |
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CA; NV
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CA |
Varieties 5 (5 in the flora). The capitate inflorescence and basal leaves of Eriogonum kennedyi distinguish it from the closely related E. wrightii. At higher elevations in the Transverse Ranges of California, the distinction between E. kennedyi var. kennedyi and E. wrightii var. subscaposum is not always clear, especially near the summit of Mt. Pinos. At lower elevations in the San Bernardino Mountains, in more arid habitats, the distinction between E. kennedyi var. austromontanum and E. wrightii var. subscaposum also is blurred. For the most part this intergradation seems to be associated with a reduction in the length of the inflorescence in depauperate expressions of var. subscaposum and not a result of hybridization. The extreme reduction seen in E. wrightii var. olanchense exemplifies the general trend in the California expressions of that species toward depauperate forms. It is felt that E. kennedyi itself is an established segregate that owes its origin to E. wrightii. Members of the species are food plants for Bauer’s dotted-blue butterfly (Euphilotes baueri) and the Ord Mountain metalmark butterfly (Apodemia mormo dialeuca). (Discussion copyrighted by Flora of North America; reprinted with permission.) |
Eriogonum vestitum is restricted to the Idria region of San Benito County, the Silver Creek Canyon and Mercey Hot Springs areas of Fresno County, and the Los Banos Hills in Merced County. It is closely related to E. eastwoodianum. Some individuals mimic E. gracile, and a clear distinction is not always possible with immature specimens. (Discussion copyrighted by Flora of North America; reprinted with permission.) |
1. Leaf tomentum white; plants forming dense mats; desert ranges, ec California, wc Nevada | var. purpusii |
1. Leaf tomentum grayish or reddish- to brownish- white; plants usually forming loose, open mats; southern Sierra Nevada and Transverse Ranges of s California | → 2 |
2. Leaf blades oblong, 0.3-0.5 × 0.1-0.4 cm | var. pinicola |
2. Leaf blades oblanceolate to elliptic, 0.2-1.2 × 0.05-0.2 cm | → 3 |
| var. alpigenum |
| → 4 |
4. Leaf blades 0.2-0.4(-0.5) × 0.05-0.15(-0.2) cm; scapes glabrous; involucres 1.5-2.5 mm | var. kennedyi |
4. Leaf blades (0.4-)0.6-1(-1.2) × 0.1-0.2 mm; scapes sparsely tomentose to floccose; involucres 2.5-4 mm | var. austromontanum |
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| FNA vol. 5, p. 292. |
FNA vol. 5, p. 418. |
| Polygonaceae > subfam. Eriogonoideae > Eriogonum > subg. Eucycla |
Polygonaceae > subfam. Eriogonoideae > Eriogonum > subg. Oregonium |
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. 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. 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. 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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| Porter ex S. Watson: Proc. Amer. Acad. Arts 12: 263. (1877) |
J. T. Howell: Leafl. W. Bot. 2: 42. (1937) |
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CA
WildflowerSearch
iNaturalist
USDA Plants Database
