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Shiro TSUYUZAKI
Plant community ecology / Environmental conservation

Mount Usu / Sarobetsu post-mined peatland
From left: Crater basin in 1986 and 2006. Cottongrass / Daylily

(Update on Sept. 21 2009)

Alpine Squill
Scilla bifolia L. [Liliaceae]

Futabatsurubo (フタバツルボ, 二葉蔓穂).

Lifeform: bulb-forming perennial herb
Distribution: native to Europe (exotic to Japan)
Habitat: roadsides and grassland, escaped from gardening (now common in the Hokkaido Unirersity campus


Scilla L. in Japan

Bulb-forming perennials. Except S. scilloides, all species are exotic.
S. bifolia L. (フタバツルボ)
S. peruviana L. (オオツルボ)
S. hispanica Mill. (ツリガネズイセン)
S. scilloides (Lindl.) Druce (ツルボ) [syn. S. sinensis (Louriro) Merrill]

- var. major Ueki et Tokui (オニツルボ)

S. sibirica Haw. (シベリアツルボ)


Scilla bifolia in Hokkaido

ST ST ST
[Left] a habitat. [Center] plants. [Right] close-up. At the backyard of HU Japanese archery training hall on April 11 2009.


References

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