Chiba University Matsudo/Kashiwa Campus Plant Database

User: Guest user (limited access)

Details of Genus: Glaucium Mill. (1754)

ID: 2065

Genus ja: ツノゲシ

Genus en: Horned poppy

# spp.: 25 (from genus_families table) | 0 (from names table)

Accepted: Accepted

Family: Papaveraceae

Family ja: ケシ

Infra familial classification:

Citation:
Data sourceKind of informationNote
Kew Gardens (2017) Plants of the world online (POWO). Accessed on 22 Feb 2026Scientific name & others Show this Data source

Distribution en: Europe, Medit. to Iran

Description en: Genus of 25 species of erect, often rosette-forming annuals, biennials, and short-lived perennials from disturbed or waste ground in Europe, the Middle East, N. Africa, and C. and S.W. Asia. They have pinnatifid, hairless to softly hairy, narrowly ovate to nearly rounded, glaucous leaves with large terminal lobes and orange-yellow sap. Showy, solitary, terminal and axillary, poppy-like, paper-thin flowers, borne mainly in summer, are followed by long, curved, decorative seed heads. Grow in a border or gravel garden. Roots are toxic if ingested.

Hardiness en: Fully hardy.

Cultivation en:

Propagation en: Sow seed in situ in spring or autumn.

Pests en: Trouble free.

Description ja:

The essential 1000 genera certification Genus Glaucium

2019 edition

Si Level
Family Papaveraceae

2003 edition

S Level
Family ケシ
草本I・一年草/二年草/多年草
ツノゲシ

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

Comment: Europe to C. Asia

Comment ja:

Type species:

Phylogenetic definition:

Update information: Created: 2007-12-06 12:51; Updated: 2026-03-03 21:58 by hkokubun@mac.com

Family:

System Accepted? Botanical name Japanese name Infra-familial classification # species
APG4 Accepted Papaveraceae ケシ科 25 Show
PB2 Papaveraceae ケシ科 Show
PB3 Papaveraceae ケシ科 Show