Difference between revisions of "Eriogonum nudum var. pubiflorum"

Bentham in A. P. de Candolle and A. L. P. P. de Candolle

in A. P. de Candolle and A. L. P. P. de Candolle, Prodr. 14: 13. 1856.

Common names: Frémont’s wild buckwheat
Treatment appears in FNA Volume 5. Treatment on page 312. Mentioned on page 310, 314.
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|elevation=50-2200 m
 
|elevation=50-2200 m
 
|distribution=Calif.;Nev.;Oreg.
 
|distribution=Calif.;Nev.;Oreg.
|discussion=<p>Variety pubiflorum is rather common throughout its extensive range in California, northwestern <i>Nevada</i>, and southern Oregon. It merges with <i></i>var.<i> nudum</i> in scattered locations in northern California. In the Coast Ranges of central California, there is not always a sharp distinction between <i></i>var.<i> pubiflorum</i> and <i></i>var.<i> auriculatum</i>.</p>
+
|discussion=<p>Variety pubiflorum is rather common throughout its extensive range in California, northwestern <i>Nevada</i>, and southern Oregon. It merges with <i></i></i>var.<i><i> nudum</i> in scattered locations in northern California. In the Coast Ranges of central California, there is not always a sharp distinction between <i></i></i>var.<i><i> pubiflorum</i> and <i></i></i>var.<i><i> auriculatum</i>.</p>
 
|tables=
 
|tables=
 
|references=
 
|references=
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|publication year=1856
 
|publication year=1856
 
|special status=
 
|special status=
|source xml=https://jpend@bitbucket.org/aafc-mbb/fna-data-curation.git/src/8f726806613d60c220dc4493de13607dd3150896/coarse_grained_fna_xml/V5/V5_621.xml
+
|source xml=https://jpend@bitbucket.org/aafc-mbb/fna-data-curation.git/src/f6b125a955440c0872999024f038d74684f65921/coarse_grained_fna_xml/V5/V5_621.xml
 
|subfamily=Polygonaceae subfam. Eriogonoideae
 
|subfamily=Polygonaceae subfam. Eriogonoideae
 
|genus=Eriogonum
 
|genus=Eriogonum

Revision as of 21:09, 24 September 2019

Plants 3–8(–10) dm. Aerial flowering stems not fistulose, 1–3 dm, glabrous. Leaves basal; blade 1–4 × 0.5–2 cm, tomentose abaxially, floccose or glabrous adaxially, margins plane. Inflorescences cymose, 20–70 × 20–40 cm; branches glabrous. Involucres 2–7 per cluster, 3–5 mm, glabrous or sparsely pubescent. Flowers 2.5–3 mm; perianth white or, infrequently, yellow, pubescent. 2n = 40.


Phenology: Flowering Jun–Oct.
Habitat: Sandy to gravelly, often volcanic flats and slopes, mixed grassland, manzanita, buckbrush, and sagebrush communities, scrub oak and montane conifer woodlands
Elevation: 50-2200 m

Discussion

Variety pubiflorum is rather common throughout its extensive range in California, northwestern Nevada, and southern Oregon. It merges with var. nudum in scattered locations in northern California. In the Coast Ranges of central California, there is not always a sharp distinction between var. pubiflorum and var. auriculatum.

Selected References

None.

Lower Taxa

None.
James L. Reveal +
Bentham in A. P. de Candolle and A. L. P. P. de Candolle +
Undefined subg. Eucycla +
Frémont’s wild buckwheat +
Calif. +, Nev. +  and Oreg. +
50-2200 m +
Sandy to gravelly, often volcanic flats and slopes, mixed grassland, manzanita, buckbrush, and sagebrush communities, scrub oak and montane conifer woodlands +
Flowering Jun–Oct. +
in A. P. de Candolle and A. L. P. P. de Candolle, Prodr. +
Illustrated +
Eriogonum latifolium subsp. nudum +
Eriogonum nudum var. pubiflorum +
Eriogonum nudum +
variety +