Details of Genus: Commelina L. [675]
Genus ja:
Genus en: Day flower, Widow’s tears
# spp.: N/A (from genus_families table) | 3 (from names table)
Pub year:
Accepted: Accepted
Family: Commelinaceae
Family ja: ツユクサ
Infra familial classification:
Distribution en:
Description en: Genus of 100 species of mat-forming or clump-forming annuals and fibrous- or tuberous-rooted perennials from forest floors in tropical and subtropical regions of southern Africa, Asia, and North, Central, and South America. The leaves are alternate and ovate, lance-shaped, or linear. Most species root at the leaf nodes as they spread. One-sided cymes of small, saucer-shaped, 3-petalled flowers are enclosed in folded, terminal, spathe-like bracts; flowers emerge one at a time, each lasting less than a day. Use Commelina species as permanent ground cover. In frost-prone areas, grow tender species in a cool greenhouse or outdoors in an annual border; frost-hardy species are suitable for a herbaceous border.
Hardiness en: Frost hardy to frost tender; crowns of some tender species may tolerate -3°C (27°F), perhaps lower, in well-drained soil.
Cultivation en:
Propagation en: Sow seed at 13-18°C (55-64°F) in spring. Divide in spring.
Pests en: Slugs and vine weevils may be a problem.
Description ja:
Comment: Tropical & warm
Comment ja: ツユクサ，オオボウシバナ
Type species:
Phylogenetic definition:
Update information: Created: 2007-12-06 12:51; Updated: 2020-09-04 03:56
Family:
| System | Accepted? | Botanical name | Japanese name | Infra-familial classification | # species | |
| APG4 | Commelinaceae | ツユクサ科 | Show | |||
| PB2 | Commelinaceae | ツユクサ科 | Show | |||
| PB3 | Commelinaceae | ツユクサ科 | Show |