Comments
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Inglês
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fornecido por eFloras
Eriogonum polycladon is widely distributed from near Needles, San Bernardino County, California (where not found since the 1930s), eastward to western Texas, and from southern Utah throughout much of central and southern Arizona into western and southern New Mexico. It is found also in the Mexican states of Chihuahua, Durango, and Sonora. It can be locally common and occasionally weedy, especially in southeastern Arizona and southwestern New Mexico.
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- cc-by-nc-sa-3.0
- direitos autorais
- Missouri Botanical Garden, 4344 Shaw Boulevard, St. Louis, MO, 63110 USA
Description
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Inglês
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fornecido por eFloras
Herbs, narrowly erect, (0.5-)1-6 dm, tomentose, whitish to grayish. Stems: aerial flowering stems erect, (0.3-)1-3 dm, tomentose. Leaves cauline; petiole 0.3-1.5 cm; blade narrowly oblanceolate to broadly elliptic, (0.7-)1-3 × 0.5-1.5 cm, densely white-tomentose and whitish to grayish on both surfaces. Inflorescences narrowly cymose, distally uniparous due to suppression of secondary branches, open, (5-)10-50 × 10-25 cm; branches tomentose; bracts 1.5-3 × 1-2.5 mm. Peduncles absent. Involucres appressed to branches, turbinate, 1.5-2.5 × 1-2 mm, tomentose, rarely glabrous; teeth 5, erect, 0.4-1 mm. Flowers (1-)1.5-2 mm; perianth white, becoming pink or red, glabrous; tepals dimorphic, those of outer whorl broadly fan-shaped, those of inner whorl oblanceolate; stamens included, 1-1.5 mm; filaments pilose proximally. Achenes dark brown, 3-gonous, 1-1.3 mm. 2n = 26.
- licença
- cc-by-nc-sa-3.0
- direitos autorais
- Missouri Botanical Garden, 4344 Shaw Boulevard, St. Louis, MO, 63110 USA
Distribution
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Inglês
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fornecido por eFloras
Ariz., Calif., N.Mex., Tex., Utah; Mexico (Chihuahua, Durango, Sonora).
- licença
- cc-by-nc-sa-3.0
- direitos autorais
- Missouri Botanical Garden, 4344 Shaw Boulevard, St. Louis, MO, 63110 USA
Habitat
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Inglês
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fornecido por eFloras
Sandy to gravelly washes, flats, and slopes, saltbush, creosote bush, greasewood, blackbrush, and sagebrush communities, oak, pinyon and/or juniper, and montane conifer woodlands; (200-)500-2200(-2500)m.
- licença
- cc-by-nc-sa-3.0
- direitos autorais
- Missouri Botanical Garden, 4344 Shaw Boulevard, St. Louis, MO, 63110 USA
Synonym
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Inglês
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fornecido por eFloras
Eriogonum densum Greene; E. vimineum var. densum (Greene) S. Stokes; E. vimineum Douglas ex Bentham subsp. polycladon (Bentham) S. Stokes
- licença
- cc-by-nc-sa-3.0
- direitos autorais
- Missouri Botanical Garden, 4344 Shaw Boulevard, St. Louis, MO, 63110 USA
Eriogonum polycladon
(
Vietnamita
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fornecido por wikipedia VI
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- Wikipedia tác giả và biên tập viên
Eriogonum polycladon: Brief Summary
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Vietnamita
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fornecido por wikipedia VI
Eriogonum polycladon là một loài thực vật có hoa trong họ Rau răm. Loài này được Benth. mô tả khoa học đầu tiên năm 1856.
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- cc-by-sa-3.0
- direitos autorais
- Wikipedia tác giả và biên tập viên