Jepson Flora Project: Jepson Interchange    

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Jepson Interchange (more information)
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R. John Little

Subshrubs, shrubs, generally from rhizome; salt-secreting glands present
Stem prostrate to erect, nodes swollen, often rooting; petioles or dead leaves persisting on older stems
Leaves opposite, 4-ranked, ± clustered; blade entire, generally leathery or fleshy, glabrous to hairy, margins rolled under
Inflorescence: cyme, axillary; flowers 1–25
Flower generally bisexual, radial; sepals 4–7, fused; petals 4–7, free, overlapping, clawed (together appearing salverform), white to blue-purple, petal blade with a scale-like appendage near base; stamens 3–12 in two whorls, outer shorter; ovary superior, chambers 1–4, style branches 1–4; ovules 1–many
Fruit: loculicidal capsule
Seed ivory to golden-brown
Genera in family: 1 genus, 90 species: temp saline and gypsum soils
Reference: [Whalen 1987 Syst Bot Monogr 17:1–93]



Etymology: (Possibly named for J. Franke, Swedish botanist born 1590 or for Johann Frankenius, colleague of Linnaeus)

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bioregional map for FRANKENIA being generated
YOU CAN HELP US make sure that our distributional information is correct and current. If you know that a plant occurs in a wild, reproducing state in a Jepson bioregion NOT highlighted on the map, please contact us with that information. Please realize that we cannot incorporate range extensions without access to a voucher specimen, which should (ultimately) be deposited in an herbarium. You can send the pressed, dried collection (with complete locality information indicated) to us (e-mail us for details) or refer us to an accessioned herbarium specimen. Non-occurrence of a plant in an indicated area is difficult to document, but we will especially value your input on those types of possible errors (see automatic conversion of distribution data to maps).

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