familyBrassicaceae
tribeBrassicaceae tribe Arabideae
genusDraba
speciesDraba asprella
varietyDraba asprella var. asprella

Draba asprella var. asprella

Ihsan A. Al-Shehbaz, Michael D. Windham, Reidar Elven
Treatment appears in FNA Volume 7. Treatment on page 293.
Please click on the illustration for a higher resolution version.
Illustrator: Barbara Alongi

Copyright: Flora of North America Association

Fruit valves hirsute, trichomes simple and unequally 2-rayed, (0.2–)0.3–1 mm. 2n = 30.


Phenology: Flowering Mar–May.
Habitat: Rocky igneous soil in pine-oak woodlands
Elevation: 1500-2500 m

Distribution

V7 373-distribution-map.gif

Ariz.

Discussion

Variety asprella is known only from Coconino and Yavapai counties in central Arizona.

Selected References

None.

Lower Taxa

None.
... more about "Draba asprella var. asprella"
RDF feed
Author
Ihsan A. Al-Shehbaz +, Michael D. Windham +  and Reidar Elven +
Authority
Greene +
Distribution
Ariz. +
Elevation
1500-2500 m +
Habitat
Rocky igneous soil in pine-oak woodlands +
Illustration
Present +
Illustration copyright
Flora of North America Association +
Illustrator
Barbara Alongi +
Number of lower taxa
0 +
Phenology
Flowering Mar–May. +
Publication title
Bull. Torrey Bot. Club +
Publication year
1883 +
Reference
None +
Source xml
https://bitbucket.org/aafc-mbb/fna-data-curation/src/2e0870ddd59836b60bcf96646a41e87ea5a5943a/coarse grained fna xml/V7/V7 373.xml +
Special status
Illustrated +  and Endemic +
Synonyms
Abdra +, Erophila +, Nesodraba +  and Tomostima +
Taxon family
Brassicaceae +
Taxon name
Draba asprella var. asprella +
Taxon parent
Draba asprella +
Taxon rank
variety +
Volume
Volume 7 +