Chiba University Matsudo/Kashiwa Campus Plant Database

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Details of Genus: Chionanthus Royen (1753)

ID: 168

Genus ja: ヒトツバタゴ

Genus en: Fringe tree

# spp.: 141 (from genus_families table) | 5 (from names table)

Accepted: Accepted

Family: Oleaceae

Family ja: モクセイ

Infra familial classification:

Citation:
Data sourceKind of informationNote
Kew Gardens (2017) Plants of the world online (POWO). Accessed on 30 Sep 2025Scientific name & others Show this Data source

Distribution en: Central & E. U.S.A. to Tropical & Subtropical America, Tropical & Subtropical Asia to Japan and W. Pacific

Description en: Genus of 100 or more species of ever-green and deciduous trees and shrubs found in a variety of habitats, including woodland and scrub, and on stream-banks and rocky outcrops. They occur mainly in tropical regions, including E. Asia, Korea, Japan, and E. USA. Cultivated for their terminal panicles of flowers, which have 4 slender white petals, and for their blue-purple or blue-black fruits, Chionanthus species are attractive specimen plants. They are also suitable for a shrub border. Some plants have only male or only female flowers, and therefore may not produce fruit.

Hardiness en: Fully hardy to frost tender.

Cultivation en:

Propagation en: Sow seed in containers in a cold frame in autumn; germination may take up to 18 months.

Pests en: Trouble free.

Description ja:

The essential 1000 genera certification Genus Chionanthus (キオナンツス)

2019 edition

A Level
Family モクセイ
ヒトツバタゴ属

2003 edition

S Level
Family モクセイ
木本I・被子植物
ヒトツバタゴ

1986 edition

A Level
Family モクセイ
木本植物
ヒトツバタゴ

Comment:

Comment ja: ヒトツバタゴ

Type species:

Phylogenetic definition:

Update information: Created: 2007-12-06 12:51; Updated: 2026-03-03 21:57 by hkokubun@mac.com

Family:

System Accepted? Botanical name Japanese name Infra-familial classification # species
APG4 Accepted Oleaceae モクセイ科 141 Show
PB2 Oleaceae モクセイ科 Show
PB3 Oleaceae モクセイ科 Show