Difference between revisions of "Rubus leucodermis var. nigerrimus"

(Greene) H. St. John

Fl. S.E. Washington, 213. 1937.

Common names: Dark or northwest raspberry
Conservation concernEndemic
Basionym: Melanobatus nigerrimus Greene Leafl. Bot. Observ. Crit. 1: 244. 1906,
Synonyms: R. nigerrimus (Greene) Rydberg
Treatment appears in FNA Volume 9. Treatment on page 45. Mentioned on page 44.
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|label=Endemic
 
|label=Endemic
 
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|basionyms={{Treatment/ID/Synonym
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|basionyms={{Treatment/ID/Basionym
 
|name=Melanobatus nigerrimus
 
|name=Melanobatus nigerrimus
 
|authority=Greene
 
|authority=Greene
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|rank=species
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|publication_title=Leafl. Bot. Observ. Crit.
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|publication_place=1: 244. 1906,
 
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|synonyms={{Treatment/ID/Synonym
 
|synonyms={{Treatment/ID/Synonym
 
|name=R. nigerrimus
 
|name=R. nigerrimus
 
|authority=(Greene) Rydberg
 
|authority=(Greene) Rydberg
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|rank=species
 
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|hierarchy=Rosaceae;Rosaceae subfam. Rosoideae;Rosaceae tribe Rubeae;Rubus;Rubus leucodermis;Rubus leucodermis var. nigerrimus
 
|hierarchy=Rosaceae;Rosaceae subfam. Rosoideae;Rosaceae tribe Rubeae;Rubus;Rubus leucodermis;Rubus leucodermis var. nigerrimus
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|distribution=Wash.
 
|distribution=Wash.
 
|discussion=<p>Of conservation concern.</p><!--
 
|discussion=<p>Of conservation concern.</p><!--
--><p>Variety nigerrimus can be distinguished from the typical variety by its essentially glabrous foliage. This variety is endemic to southeastern Washington near the Snake River in Garfield and Whitman counties. M. E. Peck (1941) reported it (as R. hesperius) from Oregon; no collections from there have been seen as part of this review. The taxonomic status of this variant remains questionable as characters such as pubescence are not discrete and may reflect the effect of environment.</p>
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--><p>Variety nigerrimus can be distinguished from the typical variety by its essentially glabrous foliage. This variety is endemic to southeastern Washington near the Snake River in Garfield and Whitman counties. M. E. Peck (1941) reported it (as <i>R. hesperius</i>) from Oregon; no collections from there have been seen as part of this review. The taxonomic status of this variant remains questionable as characters such as pubescence are not discrete and may reflect the effect of environment.</p>
 
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name=Rubus leucodermis var. nigerrimus
 
name=Rubus leucodermis var. nigerrimus
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|authority=(Greene) H. St. John
 
|authority=(Greene) H. St. John
 
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|rank=variety
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|publication year=1937
 
|publication year=1937
 
|special status=Conservation concern;Endemic
 
|special status=Conservation concern;Endemic
|source xml=https://jpend@bitbucket.org/aafc-mbb/fna-data-curation.git/src/9216fc802291cd3df363fd52122300479582ede7/coarse_grained_fna_xml/V9/V9_59.xml
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|source xml=https://bitbucket.org/aafc-mbb/fna-data-curation/src/2e0870ddd59836b60bcf96646a41e87ea5a5943a/coarse_grained_fna_xml/V9/V9_59.xml
 
|subfamily=Rosaceae subfam. Rosoideae
 
|subfamily=Rosaceae subfam. Rosoideae
 
|tribe=Rosaceae tribe Rubeae
 
|tribe=Rosaceae tribe Rubeae

Latest revision as of 22:57, 5 November 2020

Shrubs, 10–20 dm, densely armed. Leaves abaxially glabrous, rarely sparsely hairy. Inflorescences 1–5-flowered. Flowers: petals oblong, 4–7 mm. Fruits: drupelets 20–40, glabrous, rarely puberulent.


Phenology: Flowering Apr–Aug.
Habitat: Moist to dry shrubby thickets and open forests in canyons
Elevation: 200–700 m

Discussion

Of conservation concern.

Variety nigerrimus can be distinguished from the typical variety by its essentially glabrous foliage. This variety is endemic to southeastern Washington near the Snake River in Garfield and Whitman counties. M. E. Peck (1941) reported it (as R. hesperius) from Oregon; no collections from there have been seen as part of this review. The taxonomic status of this variant remains questionable as characters such as pubescence are not discrete and may reflect the effect of environment.

Selected References

None.

Lower Taxa

None.
Lawrence A. Alice +, Douglas H. Goldman +, James A. Macklin +  and Gerry Moore +
(Greene) H. St. John +
Melanobatus nigerrimus +
Dark or northwest raspberry +
200–700 m +
Moist to dry shrubby thickets and open forests in canyons +
Flowering Apr–Aug. +
Fl. S.E. Washington, +
Conservation concern +  and Endemic +
R. nigerrimus +
Rubus leucodermis var. nigerrimus +
Rubus leucodermis +
variety +