Stephanomeria lactucina A. Gray (Q3172)
Stephanomeria lactucina is a taxon with the rank species within the genus Stephanomeria
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Stephanomeria lactucina A. Gray
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Stephanomeria lactucina is a taxon with the rank species within the genus Stephanomeria
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Statements
taxon/id/Stephanomeria lactucina A. Gray
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Stephanomeria lactucina A. Gray
Stephanomeria lactucina
A. Gray
FNA Editorial Committee. 2006. Flora of North America north of Mexico. Volume 19: Magnoliophyta: Asteridae, part 6: Asteraceae, part 1. Oxford University Press, New York.
accepted
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CA-BC
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Douglas, G.W., G.B. Straley, D.V. Meidinger & J. Pojar. 1998. Illustrated Flora of British Columbia. B.C. Ministry of Environment, Lands & Parks and B.C. Ministry of Forests. Victoria. Crown Publications. 8 vols.
US-CA
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US-OR
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1100–2300 m
1,100 meter
2,300 meter
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Stems single, branches erect or ascending (from near bases), glabrous or sparsely puberulent.
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Leaves green at flowering;
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blades linear-lanceolate, 3–8 cm, margins entire or toothed (teeth remote, faces glabrous or sparsely puberulent).
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Heads borne singly along branches.
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Peduncles 10–50 mm (bracteate).
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Calyculi of (4–7) appressed bractlets (unequal, lengths to 1/2 phyllaries).
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Involucres 12–14 mm (phyllaries 8–12, glabrous).
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Florets (7–) 8–10.
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Cypselae light tan, 5–6 mm, faces smooth, grooved;
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pappi of 25–30, light tan bristles (sometimes connate in groups of 5–6+, persistent), wholly plumose.
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