familyAsteraceae
tribeAsteraceae tribe Astereae
genusErigeron
speciesErigeron petrophilus
varietyErigeron petrophilus var. petrophilus

Erigeron petrophilus var. petrophilus

Guy L. Nesom
Endemic
Treatment appears in FNA Volume 20. Treatment on page 315.
Revision as of 21:04, 5 November 2020 by imported>Volume Importer
(diff) ← Older revision | Latest revision (diff) | Newer revision → (diff)

Stems and leaves densely glandular, nonglandular hairs usually loose, often crinkly. Phyllary apices with distinctly expanded, purplish area. 2n = 18.


Phenology: Flowering May–Sep.
Habitat: Rocky slopes, crevices, talus
Elevation: (500–)700–2100 m

Distribution

V20-698-distribution-map.gif

Calif.

Discussion

Selected References

None.

Lower Taxa

None.
... more about "Erigeron petrophilus var. petrophilus"
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Author
Guy L. Nesom +
Authority
Greene +
Distribution
Calif. +
Elevation
(500–)700–2100 m +
Habitat
Rocky slopes, crevices, talus +
Illustration copyright
Flora of North America Association +
Illustrator
Linny Heagy +
Number of lower taxa
0 +
Phenology
Flowering May–Sep. +
Publication title
Pittonia +
Publication year
1888 +
Reference
None +
Source xml
https://bitbucket.org/aafc-mbb/fna-data-curation/src/2e0870ddd59836b60bcf96646a41e87ea5a5943a/coarse grained fna xml/V19-20-21/V20 698.xml +
Special status
Endemic +
Synonyms
Achaetogeron +  and Trimorpha +
Taxon family
Asteraceae +
Taxon name
Erigeron petrophilus var. petrophilus +
Taxon parent
Erigeron petrophilus +
Taxon rank
variety +
Volume
Volume 20 +