Dasyochloa

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Dasyochloa is a monotypic genus containing the single species Dasyochloa pulchella[1] (formerly Erioneuron pulchellum),[2] also known as desert fluff-grass or low woollygrass.Script error: No such module "Unsubst". It is a densely tufted perennial grass found in the deserts of the southwestern United States and northern Mexico.

Description

It is a perennial bunchgrass forming small tufts just a few centimeters high with clumps of short, sharp-pointed leaves. The tufts are often enveloped in masses of cottony fibers; these are actually hairlike strands of excreted and evaporated mineral salts.[1]

The leaves produce soft, cob-webby hairs that dissolve in water, after summer rains.[3] The hairs are typically not present in spring.[3] Numerous hairless, wiry, stems are Script error: No such module "convert". tall.[3]

The hairy inflorescence is a spikelet on the end of the stem, surrounded by a bundle of bractlike leaves, and is Script error: No such module "convert". long.[3] The spikelets are pale in color, sometimes striped with red, purple, or green.Script error: No such module "Unsubst". It blooms from February to May.[3]

Distribution and habitat

It is native to the Southwestern United States, California, and northern to central Mexico, where it grows in dry regions such as deserts.[3]

References

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  1. a b Grass Manual Treatment Script error: No such module "webarchive".
  2. Mojave Desert Wildflowers, Pam Mackay, 2nd Ed. 2013, p. 314
  3. a b c d e f Mojave Desert Wildflowers, Pam Mackay, 2nd Ed. 2013, p. 283

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External links

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