Juncus covillei var. covillei

Basionym: Juncus latifolius var. paniculatus
Synonyms: Juncus falcatus var. paniculatus Buchenau Juncus falcatus var. prominens Buchenau Juncus prominens
Treatment appears in FNA Volume 22.

Perianth dark-brown, apex of inner series rounded. Capsules dark-brown, 1 mm longer than perianth. 2n = 36.


Phenology: Flowering and fruiting summer–early fall.
Habitat: Wet areas along lakes, streams and rivers, especially on spray areas or occasionally flooded outcrops, coastal to low montane areas
Elevation: below 300 m

Distribution

V22 488-distribution-map.jpg

B.C., Calif., Idaho, Mont., Oreg., Wash., Asia (Japan), Pacific Islands (Kuriles)

Discussion

Selected References

None.

Lower Taxa

None.
persistent +
0.08 cm0.8 mm <br />8.0e-4 m <br /> (0.14 cm1.4 mm <br />0.0014 m <br />) +
rounded +
0.05 cm0.5 mm <br />5.0e-4 m <br /> (0.15 cm1.5 mm <br />0.0015 m <br />) +
Ralph E. Brooks* +  and Steven E. Clemants* +
Juncus latifolius var. paniculatus +
5 cm50 mm <br />0.05 m <br /> (15 cm150 mm <br />0.15 m <br />) +
channeled;terete;flat +
0.2 cm2 mm <br />0.002 m <br /> (0.3 cm3 mm <br />0.003 m <br />) +
1 cm10 mm <br />0.01 m <br /> (?) +
flattened +
B.C. +, Calif. +, Idaho +, Mont. +, Oreg. +, Wash. +, Asia (Japan) +  and Pacific Islands (Kuriles) +
below 300 m +
0.08 cm0.8 mm <br />8.0e-4 m <br /> (0.14 cm1.4 mm <br />0.0014 m <br />) +
arranged +  and cluster +
headlike +
Wet areas along lakes, streams and rivers, especially on spray areas or occasionally flooded outcrops, coastal to low montane areas +
pseudoaxillary +  and terminal +
2 cm20 mm <br />0.02 m <br /> (6 cm60 mm <br />0.06 m <br />) +
cauline +  and basal +
3 +  and 1 +
green;brown or purplish black +
persistent +
Flowering and fruiting summer–early fall. +
parietal +  and axile +
Contributions from the U. S. National Herbarium +
not tailed;ovoid +
0.3 cm3 mm <br />0.003 m <br /> (?) +
green;brown or purplish black +
persistent +
generally longer +
1 cm10 mm <br />0.01 m <br /> (?) +
Juncus falcatus var. paniculatus +, Juncus falcatus var. prominens +  and Juncus prominens +
Juncus covillei var. covillei +
Juncus covillei +
variety +
ovate-oblong +
0.3 cm3 mm <br />0.003 m <br /> (0.4 cm4 mm <br />0.004 m <br />) +