Jepson eFlora: Taxon page
Vascular Plants of California
Key to families | Table of families and genera
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Linnaeaceae
TWIN FLOWER FAMILY


Linnaeaceae
Habit: Subshrub [to small tree]. Leaf: opposite, simple [compound]; stipules generally 0. Flower: calyx tube fused to ovary, limb generally 5-lobed; corolla radial [or bilateral], rotate to cylindric, generally 5-lobed; stamens generally 4 inserted at 2 levels, epipetalous, alternate corolla lobes; ovary inferior, 1--5-chambered, style 1. Fruit: achene or capsule, 1-seeded.
Genera In Family: 4 genera, 35 species: especially northern temperate. Note: Incl in Caprifoliaceae in TJM (1993), and possibly in future.
Unabridged Note: Incl in Caprifoliaceae in TJM (1993), and possibly in future according to the Angiosperm Phylogeny Website (http://www.mobot.org/MOBOT/Research/APweb/welcome.html), which states, in part, "The whole lot might usefully be combined in a Caprifoliaceae s.l. (see also APG 2003), since similarities between the families are considerable and differences are mostly slight."
Jepson eFlora Author: Charles D. Bell, family description
Reference: Donoghue et al. 2001 Harvard Pap Bot 6:459--479
Unabridged Reference: Backlund & Pyck 1998 Taxon 47:657--661; Donoghue et al. 2001 Harvard Pap Bot 6:459--479
Scientific Editor: Thomas J. Rosatti.
Index of California Plant Names (ICPN; linked via the Jepson Online Interchange)

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Citation for this treatment: Charles D. Bell, family description 2012, Linnaeaceae, in Jepson Flora Project (eds.) Jepson eFlora, https://ucjeps.berkeley.edu/eflora/eflora_display.php?tid=93784, accessed on April 19, 2024.

Citation for the whole project: Jepson Flora Project (eds.) 2024, Jepson eFlora, https://ucjeps.berkeley.edu/eflora/, accessed on April 19, 2024.