Trillium apetalon
Enreiso
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Georeference Points from GBIF


Morphology

Scapes9-42 cm tall.
Leavessessile.
Blades3-15 cm long x 2.5-15.5 cm wide, tip abruptly acuminate.
Flowerpedicellate, erect.
Sepals10-20 mm long x 6-12 mm wide, reddish, purplish, brownish, or green, often with purplish markings.
Petalsabsent
Anthers2-5 mm long.
Ovary4-11 mm long, hexagonal.

Anthesis

Flowering from April to June.


Distribution

Japan and Russia.


Reference(s)

Based on F.W. Case, Jr. & R.B. Case. Trilliums. 1997. Timber Press.

A full treatment is available for Trillium at www.eFloras.org


Fact Sheet Developed By

Pedro Oñativia Lake © 2007

Trillium apetalon
Photo courtesy of:
web.hakuba.ne.jp/potatoes/