Chiba University Matsudo/Kashiwa Campus Plant Database

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Details of genus: Calamus L. [1455]

genus_ja:

genus_en:

# spp.:

pub_year:

accepted: Accepted

Family: Arecaceae

family_ja: ヤシ

Infra familial classification:

distribution_en:

description_en: Genus of about 370 species of spiny, evergreen, usually climbing, occasionally shrub-like, dioecious palms found in tropical forest in Africa and Asia, New Guinea, and from N.E. Australia to Fiji. The leaves are pinnate, sometimes ending in barbed whips, and have lance-shaped leaflets. The inflorescences, borne among the leaf sheaths, have tubular, spiny, persistent bracts. Male flowers are solitary and symmetrical; female flowers are paired with sterile males, and are often larger and followed by spherical yellow fruits, l-3cm (1/2-1 l/4in) across. Many species are used in the construction of cane furniture. In frost-prone areas, grow young plants as houseplants, in a conservatory, or in a temperate greenhouse. In warmer areas, grow through shrubs or trees.

hardiness_en: Frost tender.

cultivation_en:

propagation_en: Sow seed at 19-24°C (66-75°F) in spring.

pests_en: Trouble free.

description_ja:

The essential 1000 genera certification Genus Calamus

2019 edition

Si Level
Family Arecaceae

2003 edition

S Level
Family ヤシ
ヤシ・ソテツ
トウ

1986 edition

A Level
Family ヤシ
トウ

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

comment: OW trop.

comment_ja: トウ

type_species:

Phylogenetic definition:

Update Information: Created: 2007-12-06 12:51; Updated: 2020-09-04 03:56

family:

SystemAccepted?Scientific nameJapanese nameInfra-familial classification# species
APG4 Arecaceae ヤシ科 Show
PB2 Arecaceae ヤシ科 Show
PB3 Arecaceae ヤシ科 Show

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