Difference between revisions of "Erigeron clokeyi"

Cronquist

Brittonia 6: 214. 1947.

Common names: Clokey’s fleabane
Endemic
Treatment appears in FNA Volume 20. Treatment on page 291. Mentioned on page 271, 292.
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}}
 
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|common_names=Clokey’s fleabane
 
|common_names=Clokey’s fleabane
 +
|special_status={{Treatment/ID/Special_status
 +
|code=E
 +
|label=Endemic
 +
}}
 
|basionyms=
 
|basionyms=
 
|synonyms=
 
|synonyms=
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-->{{Treatment/Body
 
-->{{Treatment/Body
|distribution=w United States.
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|distribution=Calif.;Nev.;Utah
 
|discussion=<p>Varieties 2 (2 in the flora).</p><!--
 
|discussion=<p>Varieties 2 (2 in the flora).</p><!--
 
--><p><i>Erigeron</i> clockeyi is found in the Great Basin and Sierra <i>Nevada</i>.</p>
 
--><p><i>Erigeron</i> clockeyi is found in the Great Basin and Sierra <i>Nevada</i>.</p>
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|basionyms=
 
|basionyms=
 
|family=Asteraceae
 
|family=Asteraceae
|distribution=w United States.
+
|distribution=Calif.;Nev.;Utah
 
|reference=None
 
|reference=None
 
|publication title=Brittonia
 
|publication title=Brittonia
 
|publication year=1947
 
|publication year=1947
|special status=
+
|special status=Endemic
|source xml=https://jpend@bitbucket.org/aafc-mbb/fna-data-curation.git/src/f50eec43f223ca0e34566be0b046453a0960e173/coarse_grained_fna_xml/V19-20-21/V20_613.xml
+
|source xml=https://bibilujan@bitbucket.org/aafc-mbb/fna-data-curation.git/src/bb6b7e3a7de7d3b7888a1ad48c7fd8f5c722d8d6/coarse_grained_fna_xml/V19-20-21/V20_613.xml
 
|tribe=Asteraceae tribe Astereae
 
|tribe=Asteraceae tribe Astereae
 
|genus=Erigeron
 
|genus=Erigeron

Revision as of 20:50, 27 May 2020

Perennials, 3–20(–30) cm; taprooted, caudices usually branched, retaining old leaf bases. Stems usually ascending to erect, moderately hirsute to hispidulous (hairs spreading-deflexed), minutely glandular at least distally. Leaves basal (persistent) and cauline (petioles prominently ciliate, hairs spreading, thick-based); basal blades 1–3-nerved, narrowly oblanceolate (often folding), 20–50(–80) × 1–5 mm, margins entire, faces strigose or hispidulous to hirsutulous, minutely glandular; cauline blades linear to linear-lanceolate, reduced distally to near heads. Heads 1(–2). Involucres 4–7 × 6–11 mm. Phyllaries in 2–3(–4) series (greenish), moderately hirsute, densely minutely glandular. Ray florets 20–40(–55); corollas blue, less commonly white to pink, 6–11 mm, laminae reflexing. Disc corollas 2.9–4.5 mm (throats tubular). Cypselae 1.8–2.5 mm, 2-nerved, faces sparsely strigose; pappi: outer of inconspicuous, fine setae, inner of (13–)20–27 bristles.

Discussion

Varieties 2 (2 in the flora).

Erigeron clockeyi is found in the Great Basin and Sierra Nevada.

Selected References

None.

Key

1 Leaves hirsuto-strigose (hairs basally ascending, otherwise straight, antrorsely appressed); cypselae 2.2–2.5 mm; Charleston Mountains, Clark County, Nevada Erigeron clokeyi var. clokeyi
1 Leaves uniformly hispidulous to hirsutulous (hairs spreading to spreading-arching, stiff); cypselae 1.8–2 mm; California, c Nevada, wc Utah Erigeron clokeyi var. pinzliae