Psilocarphus Nuttall (Q2695)
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Psilocarphus is a taxon with the rank genus within the tribe Gnaphalieae
| Language | Label | Description | Also known as |
|---|---|---|---|
| English |
Psilocarphus Nuttall
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Psilocarphus is a taxon with the rank genus within the tribe Gnaphalieae
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Statements
taxon/id/Psilocarphus Nuttall
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Psilocarphus Nuttall
Psilocarphus
Nuttall
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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Stems 1, erect, or 2–10, ascending to ± prostrate.
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blades linear to ovate or obovate.
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Heads borne singly or in glomerules of 2–4 in ± dichasiform (sometimes ± paniculiform) arrays.
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Receptacles ± obovoid (sometimes lobed, heights 1–2 times diams.), glabrous.
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Pistillate paleae falling, radiating in all directions;
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bodies with 5+ nerves (nerves reticulate, prominent), obovoid to ± cylindric, saccate most of lengths (terete, galeate or cucullate, each loosely enclosing a floret);
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wings inflexed (± lateral).
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Staminate paleae 0.
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Pistillate florets (8–) 20–100+.
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Functionally staminate florets 2–10;
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corolla lobes 4–5, ± equal.
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Bisexual florets 0.
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Cypselae brown, monomorphic: terete to ± compressed, narrowly obovoid (then slightly incurved, abaxially gibbous) to ± cylindric, faces glabrous, smooth, shiny;
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corolla scars usually ± subapical;
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ascending
more or less prostrate
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more or less compressed narrowly obovoid
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more or less compressed narrowly obovoid
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