Alchemilla xanthochlora Rothmaler (Q3911)
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Alchemilla xanthochlora is a taxon with the rank species within the genus Alchemilla
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| English |
Alchemilla xanthochlora Rothmaler
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Alchemilla xanthochlora is a taxon with the rank species within the genus Alchemilla
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Statements
taxon/id/Alchemilla xanthochlora Rothmaler
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Alchemilla xanthochlora Rothmaler
Alchemilla xanthochlora
Rothmaler
FNA Editorial Committee. 2014. Flora of North America north of Mexico. Volume 9: Magnoliophyta: Picramniaceae to Rosaceae. Oxford University Press, New York.
accepted
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CA-QC
present
introduced
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CA-NB
present
introduced
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CA-NS
present
introduced
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CA-NB
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CA-NS
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CA-QC
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Plants large, yellowish green to green, rarely with reddish orange leaf margins, robust, compact often with rather rigid stems, 40–60 cm.
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Stems usually densely spreading-hairy, sometimes sparsely in distal 1/2.
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Leaves: stipules translucent, colorless proximally, lobes green, quickly turning brownish;
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petiole thickly, densely pubescent (hairs patent or, when not fully developed, slightly ascending);
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blade reniform to orbiculate, 7–11-lobed, margins flat or slightly undulate, basal sinuses wide, basal lobes not overlapping, middle lobes equal to longer than their half-widths and rounded, or as long as wide and straight-sided;
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teeth sometimes proximal sides at least slightly connivent, side slightly concave near apex, usually slightly, sometimes markedly, asymmetric, apex acute to subobtuse, abaxial surface with nerves hairy throughout, internerve regions uniformly or irregularly hairy throughout, adaxial yellowish to light green, usually glabrous, rarely sparsely hairy on teeth, margins, and folds or on some folds only.
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Inflorescences: primary branches densely hairy;
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peduncles sparsely hairy or glabrous.
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Pedicels glabrous or some of the proximal rarely sparsely hairy.
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Flowers: epicalyx bractlet lengths 0.5 times to almost equal to sepals (narrower);
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hypanthium usually glabrous or sparsely hairy (on proximalmost flowers).
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Achenes exserted 1/3 from discs.
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spreading-hairy
usually densely
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longer than their half-widths
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0.5 times to almost equal to sepals
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