Physaria didymocarpa (Hooker) A. Gray (Q3748)
Physaria didymocarpa is a taxon with the rank species within the genus Physaria
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Physaria didymocarpa (Hooker) A. Gray
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Physaria didymocarpa is a taxon with the rank species within the genus Physaria
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Statements
taxon/id/Physaria didymocarpa (Hooker) A. Gray
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Physaria didymocarpa (Hooker) A. Gray
Physaria didymocarpa
(Hooker) A. Gray
FNA Editorial Committee. 2010. Flora of North America north of Mexico. Volume 7: Magnoliophyta: Salicaceae to Brassicaceae. Oxford University Press, New York.
accepted
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CA-AB
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CA-BC
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US-ID
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US-MT
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US-WA
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US-WY
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densely pubescent, trichomes (often stalked, appressed to wavy and spreading), several-rayed, rays furcate or simple, (slightly to strongly umbonate, nearly smooth to strongly tuberculate).
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Stems several from base, decumbent, (unbranched, leafy for the genus), ca. 1 dm.
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blade obovate, 1.5–4 (–8) cm, (base ± abruptly narrowing to petiole), margins usually repand or dentate, rarely entire, (apex usually angular, surfaces silvery).
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Cauline leaves: blade oblanceolate, 1–2 cm (width 4–8 mm), margins entire or with occasional tooth, (apex acute).
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Fruiting pedicels (spreading, straight or slightly curved), 8–12 mm.
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Flowers: sepals lanceolate to oblong, 6–8 mm, (often keeled);
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petals spatulate, 10–12 mm.
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Fruits (erect), didymous, inflated, 10–20 × 10–20 mm, (papery or firm, basal sinus shallow to deep, sometimes barely notched, apical sinus deep, narrow, usually closed);
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valves (retaining seeds after dehiscence), loosely pubescent, trichomes spreading (appearing fuzzy);
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replum obovate to broadly oblong, not constricted, 3–4 mm, as wide as or wider than fruit, apex obtuse;
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ovules (4–) 8 per ovary;
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