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Key to families | Table of families and genera

Specimen numbers are hyperlinked to records in the Consortium of California Herbaria data view where possible. Taxa are hyperlinked to entries in the Jepson Interchange via the "[Online Interchange]" link.

 

PECTIANTIA

Michael S. Park & Douglas E. Soltis


Rhizome scaly; bulblets 0. Leaf: basal (occasionally 1 cauline); blade ± ovate to round, base ± cordate, ± lobed, generally toothed. Inflorescence: raceme or spike, ± 1-sided, blooming from base to tip; bracts generally scale-like. Flower: hypanthium saucer-shaped, ± fused to ovary; petals pinnately lobed, not clawed; stamens 5, filaments < anthers; pistil 1, ovary generally > 1/2-inferior, chamber 1, placentas 2, parietal; styles 2, <= 0.3 mm; stigmas 2-lobed. Fruit: capsule, becoming widely dehiscent, forming splash cup. Seed: many, red-brown to black, shiny.
± 13 species: temperate western North America, Japan, Taiwan. (Latin: comb, from petals; opposing, for stamens opposite petals in Pectiantia pentandra)

Key to Pectiantia

1. Stamens opposite petals ..... P. pentandra

1' Stamens alternate petals

2. Leaf blade ± round, 3–8 cm wide, lobes indistinct, 7–11, teeth ± round; pedicel 2–7 mm; petiole glabrous to ± hairy; montane, > 1500 m ..... P. breweri

2' Leaf blade ovate-elliptic, generally < 5 cm wide, lobes distinct, 5–9, teeth ± sharp; pedicel <= 1.5 mm; petiole densely hairy; ± coastal n California, < 1000 m ..... P. ovalis

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Citation for the whole project: Jepson Flora Project (eds.) [year] Jepson eFlora, http://ucjeps.berkeley.edu/IJM.html [accessed on month, day, year]
Citation for an individual treatment: [Author of taxon treatment] [year]. [Taxon name] in Jepson Flora Project (eds.) Jepson eFlora, [URL for treatment]. Accessed on [month, day, year].
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