Boechera paupercula (Greene) Windham & Al-Shehbaz (Q3800)
Boechera paupercula is a taxon with the rank species within the genus Boechera
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Boechera paupercula (Greene) Windham & Al-Shehbaz
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Boechera paupercula is a taxon with the rank species within the genus Boechera
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Statements
taxon/id/Boechera paupercula (Greene) Windham & Al-Shehbaz
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Boechera paupercula (Greene) Windham & Al-Shehbaz
Boechera paupercula
(Greene) Windham & Al-Shehbaz
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-BC
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Klinkenberg, B. (ed.). 2010+. E-Flora BC: Electronic Atlas of the Plants of British Columbia. Lab. for Advanced Spatial Analysis, Department of Geography, University of British Columbia, Vancouver, B.C. http://www.eflora.bc.ca http://www.eflora.bc.ca/
US-CA
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2400-3400 m
2,400 meter
3,400 meter
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caudex often woody.
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Stems usually 1 per caudex branch, arising from center of rosette near ground surface, 0.3–1.5 dm, densely pubescent proximally, trichomes simple and short-stalked, 2–4-rayed, (0.07–) 0.1–0.2 mm, glabrous or sparsely pubescent distally.
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Basal leaves: blade linear-oblanceolate, 1–3 (–5) mm wide, margins entire, ciliate proximally, trichomes to 0.4 mm, surfaces densely pubescent, trichomes short-stalked, 2–6-rayed, (0.07–) 0.1–0.2 mm.
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Cauline leaves: 2–6, rarely concealing stem;
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blade auricles 0 (or 0.2–1.5) mm, surfaces of distalmost leaves glabrous.
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Fruiting pedicels erect, straight, 3–9 mm, glabrous or sparsely pubescent.
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Flowers erect at anthesis;
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sepals glabrous or sparsely pubescent;
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petals lavender to purplish, 4–6 (–7) × 1–2 mm, glabrous;
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pollen ellipsoid.
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Fruits erect, appressed to rachis, not secund, straight, edges parallel, 2.5–5.5 cm × 1.3–1.7 (–2) mm;
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ovules 24–40 per ovary;
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Seeds usually uniseriate, rarely sub-biseriate, 1.5–2 (–2.5) × 1–1.4 mm;
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wing continuous, 0.3–1 mm wide.
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pubescent
densely; proximally
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