familyCyperaceae
genusCarex
sectionCarex sect. Acrocystis
speciesCarex albicans
varietyCarex albicans var. albicans
Difference between revisions of "Carex albicans var. albicans"
Synonyms: Carex artitecta Mackenzie Carex emmonsii var. muhlenbergii unknown Carex varia Muhlenberg
Treatment appears in FNA Volume 23. Treatment on page 541.
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Revision as of 19:06, 24 September 2019
Rhizomes ascending to erect, 0–5(–30) mm. Staminate spikes 8.4–11.1 × 1–1.8 mm; staminate scales from median portion of spike 2.9–3.7 × 1–1.4 mm, with weak or strong midrib usually not reaching apex of scale, usually without teeth on midrib. Perigynia 2.5–3.3 × 0.9–1.1 mm; beak with apical teeth 0.2–0.3 mm. 2n = 36.
Phenology: Fruiting mid Apr–early Jun.
Habitat: Mostly acidic, dry soils of sandstone and granite, also calcareous regions, wooded slopes, sandstone ridges, woodland clearings, in partial shade of deciduous forests, under cedars
Elevation: 50–800 m
Distribution
N.S., Ont., Que., Ala., Ark., Conn., Del., Ga., Ill., Ind., Iowa, Kans., Ky., La., Maine, Md., Mass., Mich., Miss., Mo., Nebr., N.H., N.J., N.Y., N.C., Ohio, Okla., Pa., R.I., S.C., Tenn., Tex., Vt., Va., W.Va.
Discussion
Selected References
None.
Lower Taxa
None.
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