Chiba University Matsudo/Kashiwa Campus Plant Database

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Details of Genus: Tigridia Juss. (1789)

ID: 1734

Genus ja:

Genus en: Peacock flower, Tiger flower

# spp.: 63 (from genus_families table) | 0 (from names table)

Accepted: Accepted

Family: Iridaceae

Family ja: アヤメ

Infra familial classification:

Citation:
Data sourceKind of informationNote
Kew Gardens (2017) Plants of the world online (POWO). Accessed on 17 Mar 2026Scientific name & others Show this Data source

Distribution en: Mexico to El Salvador, Peru to N. Chile

Description en: Genus of 23 species of bulbous perennials from seasonally dry sands and grassland, occasionally among rocks, in Mexico and Guatemala They have mostly basal, narrowly lance-shaped to sword-shaped leaves. The attractive, short-lived, brightly coloured summer flowers, either upright and iris-like or pendent and bell-shaped, have 3 large, spreading outer segments and 3 shorter inner ones. In frost-free climates, grow in a border; in frost-prone areas, grow outdoors and lift in autumn, or grow permanently as container plants in a cool greenhouse or conservatory.

Hardiness en: Frost tender.

Cultivation en:

Propagation en: Sow seed at 13-18°C (55-64°F) in spring. Separate offsets when dormant (taking care to avoid plants affected by viruses).

Pests en: Prone to viruses.

Description ja:

The essential 1000 genera certification Genus Tigridia

2019 edition

Si Level
Family Iridaceae

2003 edition

A Level
Family アヤメ
草本III・球根植物
トラフユリ

1986 edition

B Level
Family アヤメ
球根
トラフユリ

Si level: the genus existed in 2003 or 1986 edition, but not listed in 2019 edition. (S level implied, 303 genera)

Comment:

Comment ja: トラフユリ

Type species:

Phylogenetic definition:

Update information: Created: 2007-12-06 12:51; Updated: 2026-03-17 09:40 by hkokubun@mac.com

Family:

System Accepted? Botanical name Japanese name Infra-familial classification # species
APG4 Accepted Iridaceae アヤメ科 63 Show
PB2 Iridaceae アヤメ科 Show
PB3 Iridaceae アヤメ科 Show