Aruncus dioicus var. acuminatus

(Rydberg) H. Hara

J. Jap. Bot. 30: 68. 1955

EndemicIllustrated
Basionyms: Aruncus acuminatus Rydberg in N. L. Britton et al., N. Amer. Fl. 22: 255. 1908
Treatment appears in FNA Volume 9. Treatment on page 424. Mentioned on page 423.
Leaf surfaces mostly glabrous. Styles 0.3–0.5 mm. Follicles slender, 2.5–5 mm. Seeds 1.8–2.5 mm. 2n = 18.

Phenology: Flowering early summer.
Habitat: Moist to wet ravines, rocky ledges, avalanche tracks, stream banks, forest edges and openings
Elevation: 0–4800 m

Distribution

V9 716-distribution-map.jpg

Alta., B.C., Yukon, Alaska, Calif., Oreg., Wash.

Discussion

Selected References

None.

Lower Taxa

None.

AuthorT. Lawrence Mellichamp +
Authority(Rydberg) H. Hara +
BasionymsAruncus acuminatus +
DistributionAlta. +, B.C. +, Yukon +, Alaska +, Calif. +, Oreg. + and Wash. +
Elevation0–4800 m +
HabitatMoist to wet ravines, rocky ledges, avalanche tracks, stream banks, forest edges and openings +
IllustrationPresent +
Illustration copyrightFlora of North America Association +
IllustratorMarjorie C. Leggitt +
PhenologyFlowering early summer. +
Publication titleJ. Jap. Bot. +
Publication year1955 +
ReferenceNone +
Source xmlhttps://jpend@bitbucket.org/aafc-mbb/fna-data-curation.git/src/f50eec43f223ca0e34566be0b046453a0960e173/coarse grained fna xml/V9/V9 716.xml +
Special statusEndemic + and Illustrated +
Taxon familyRosaceae +
Taxon nameAruncus dioicus var. acuminatus +
Taxon parentAruncus dioicus +
Taxon rankvariety +
VolumeVolume 9 +