Juncus covillei var. obtusatus
in C. L. Hitchcock et al.,Vascular Plants of the Pacific Northwest 1: 193. 1969.
Endemic
Basionym: Juncus obtusatus Trans. Acad. Sci. St. Louis 2: 495. 1868,
Treatment appears in FNA Volume 22.
Perianth pale-brown, apex of inner series acute to obtuse. Capsules pale-brown, barely exceeding perianth.
Phenology: Flowering and fruiting summer–early fall.
Habitat: Wet areas along lakes, streams and rivers, especially on spray areas or occasionally flooded outcrops, mostly in montane areas
Elevation: 500–3000 m
Distribution
B.C., Calif., Idaho, Mont., Oreg., Wash.
Discussion
Selected References
None.
Lower Taxa
None.
... more about "Juncus covillei var. obtusatus"
persistent +
white +
absent +
not septate +
glabrous +
channeled;terete;flat +
leaflike +
more2;1 +
absent +
monochasial +
pale-brown +
septicidal +
ovoid +
erect +
flattened +
earlike +
symmetric +
3;7 +
bisexual +
headlike +
loculicidal +
Wet areas along lakes, streams and rivers, especially on spray areas or occasionally flooded outcrops, mostly in montane areas +
2;many +
sympodial +
reduced +
papillate +
hairy +
involute +
scarious +
superior +
pale-brown +
green;brown or purplish black +
persistent +
basal +
in C. L. Hitchcock et al.,Vascular Plants of the Pacific Northwest +
1969 +
many +
not tailed;ovoid +
0.3 cm3 mm <br />0.003 m <br /> (?) +
green;brown or purplish black +
persistent +
open +
overlapping +
fused +
Endemic +
terete +
generally longer +
1 cm10 mm <br />0.01 m <br /> (?) +
translucent +
reduced +
Juncus covillei var. obtusatus +
Juncus covillei +
variety +
brown +
ovate-oblong +
single +
sympodial +
sympodial +
rhizomatous +
perennial +
rhizomatous +
perennial +