Tetraneuris acaulis (Pursh) Greene (Q2713)
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Tetraneuris acaulis is a taxon with the rank species within the genus Tetraneuris
| Language | Label | Description | Also known as |
|---|---|---|---|
| English |
Tetraneuris acaulis (Pursh) Greene
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Tetraneuris acaulis is a taxon with the rank species within the genus Tetraneuris
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Statements
taxon/id/Tetraneuris acaulis (Pursh) Greene
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Tetraneuris acaulis (Pursh) Greene
Tetraneuris acaulis
(Pursh) Greene
FNA Editorial Committee. 2006. Flora of North America north of Mexico. Volume 21: Magnoliophyta: Asteridae, part 8: Asteraceae, part 3. Oxford University Press, New York.
accepted
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CA-AB
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CA-SK
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US-AZ
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US-CA
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US-CO
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US-ID
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US-KS
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US-MT
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US-ND
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US-NM
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US-NE
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US-NV
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US-OK
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US-SD
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US-TX
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US-UT
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US-WY
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Caudices ± branched, branches notably thickened distally.
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Stems 1–35 (–60), erect, unbranched.
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Leaves all basal, new leaves tightly clustered;
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blades spatulate or oblanceolate to linear-oblanceolate, entire, glabrous or ± hairy, often lanuginose, sericeous, or strigoso-canescent, eglandular or ± glanddotted.
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Heads 1–35 (–60) per plant, borne singly.
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Peduncles 0.5–30 cm, ± hairy.
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Involucres 7–12 × 8–16 mm.
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Outer phyllaries 6–12, 3.9–9 (–11.5) mm, margins 0–0.4 mm wide, sometimes slightly scarious, abaxial faces ± hairy.
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Ray-florets 8–15 (–21);
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corollas 9–19 mm.
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Disc-florets 25–200+;
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corollas yellow, 2.7–4.3 mm.
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Cypselae 2–4 mm;
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pappi of 5–8 obovate to oblanceolate, aristate scales 2.2–3.7 mm.
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oblanceolate
linear-oblanceolate
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