Difference between revisions of "Raillardella pringlei"
Bull. Torrey Bot. Club 9: 17. 1882.
EndemicConservation concern
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|publication year=1882 | |publication year=1882 | ||
|special status=Endemic;Conservation concern | |special status=Endemic;Conservation concern | ||
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|tribe=Asteraceae tribe Heliantheae | |tribe=Asteraceae tribe Heliantheae | ||
|subtribe=Asteraceae (tribe Heliantheae) subtribe Madiinae | |subtribe=Asteraceae (tribe Heliantheae) subtribe Madiinae | ||
Latest revision as of 20:13, 5 November 2020
Plants 25–50+ cm. Leaf blades lanceolate or oblanceolate to linear, margins entire or toothed, faces glabrous or ± stipitate-glandular (distal). Ray florets 6–13; corollas orange to red-orange, laminae 6–20+ mm. Disc florets 45–80+; corollas orange to red-orange, 8–11.5 mm. 2n = 34.
Phenology: Flowering Jul–Oct.
Habitat: Meadows, stream banks, seeps
Elevation: 1200–2300 m
Discussion
Of conservation concern.
Raillardella pringlei occurs on serpentine-derived soils in the Klamath Ranges.
Selected References
None.
Lower Taxa
None.