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Vascular Plants of California
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Tradescantia


Higher Taxonomy
Family: CommelinaceaeView DescriptionDichotomous Key

Common Name: SPIDERWORT FAMILY
Habit: Annual, perennial herb, generally glabrous. Stem: prostrate to erect or climbing; nodes often rooting. Leaf: alternate, entire, simple, linear to ovate, closed basal sheath or lower leaf clasping stem. Inflorescence: cyme, umbel-like or not, terminal or terminal and axillary, subtended by 1--2 bracts [not]. Flower: generally bisexual, bilateral or radial, generally insect-pollinated; sepals 3, generally green; petals 3, blue, white, rose, purple, or pale violet, generally ephemeral; stamens 6 (3 sterile or not), filaments generally slender, often hairy; ovary superior, chambers 3, style 1. Fruit: generally capsule. Seed: 1--few per chamber.
Genera In Family: 40 genera, +- 630 species: especially tropics, subtropics some cultivated as ornamental.
eFlora Treatment Author: Robert E. Preston & Elizabeth McClintock
Scientific Editor: Thomas J. Rosatti.
Tradescantia
Habit: Perennial herb. Inflorescence: umbel-like, subtended by 2 leaf-like bracts. Flower: radial; petals equal, blue, rose, purple, or white; filament hairs generally from base, each a row of unusually large cells.
Species In Genus: +- 70 species: North America, South America. Etymology: (John Tradescant, British naturalist, 1570s--1638)
Jepson eFlora Author: Robert E. Preston & Elizabeth McClintock
Unabridged Reference: Faden 2000 FNANM 22:173--187
Index of California Plant Names (ICPN; linked via the Jepson Online Interchange)
Key to Tradescantia

Previous taxon: Commelina benghalensis
Next taxon: Tradescantia fluminensis

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Citation for this treatment: Robert E. Preston & Elizabeth McClintock 2012, Tradescantia, in Jepson Flora Project (eds.) Jepson eFlora, https://ucjeps.berkeley.edu/eflora/eflora_display.php?tid=11467, accessed on April 23, 2024.

Citation for the whole project: Jepson Flora Project (eds.) 2024, Jepson eFlora, https://ucjeps.berkeley.edu/eflora/, accessed on April 23, 2024.