Guardian Nature School Team Contact Blog Project Noah Facebook Project Noah Twitter

A worldwide community photographing and learning about wildlife

Join Project Noah!
nature school apple icon

Project Noah Nature School visit nature school

Painted Trillium

Trillium undulatum

Description:

Trillium (trillium, wakerobin, tri flower, birthroot) is a genus of about 40–50 species of spring ephemeral perennials, native to temperate regions of North America and Asia. It used to be treated in the family Trilliaceae or Trillium family, a part of the Liliales or Lily order. The AGP II treats Trilliaceae as a synonym of the family Melanthiaceae. The above ground parts of Trilliums are scapes with three large, leaf-like bracts with the true leaves reduced to underground papery coverings around the rhizomes.

Habitat:

Typical species are Trillium grandiflorum (Large-flowered Trillium) in eastern North America and Trillium ovatum (Western Trillium). Both have white flowers that turn pink as they age.While it is a popular belief that it is illegal to pick the common Trillium grandiflorum (white trillium) in Ontario, in reality they are only protected in provincial parks and land owned by conservation authorities.[4] However, the rare Trillium flexipes (drooping trillium) is protected by law in Ontario,[5] because of its very small Canadian population. Trillium is one of many plants whose seeds are spread by ants. At maturity, the base and core of the trillium ovary turns soft and spongy. Trillium seeds have a fleshy organ called an elaiosome that attracts ants. The ants extract the seeds from the decaying ovary and take them to their nest, where they eat the elaiosomes and put the seeds in their garbage, where they germinate in a rich growing medium.

Notes:

A white trillium serves as the emblem and official flower of the Canadian province of Ontario. It is an official symbol of the Government of Ontario. The large white trillium is the official wildflower of Ohio. :))

Species ID Suggestions



Sign in to suggest organism ID

5 Comments

LucBertrand
LucBertrand 11 years ago

thank you oxyjack :))

oxyjack
oxyjack 11 years ago

Gorgeous Trillium!

LucBertrand
LucBertrand 11 years ago

thank you very much friends :))

Nicholas4
Nicholas4 11 years ago

Phenomenal color!

alicelongmartin
alicelongmartin 11 years ago

Beautiful Trillium.

LucBertrand
Spotted by
LucBertrand

Sherbrooke, Québec, Canada

Spotted on May 22, 2012
Submitted on May 22, 2012

Related Spottings

Trillium Trailing Trillium Purple trillium White Trillium

Nearby Spottings

White-throated Sparrow Yellow-rumped Warbler Double-crested Cormorant Strange egg from Nymphalis antiopa

Reference

Noah Guardians
Noah Sponsors
join Project Noah Team

Join the Project Noah Team