Nature School Game Contact Blog Project Noah Facebook Project Noah Twitter

A global citizen science platform
to discover, share and identify wildlife

Join Project Noah!
nature school apple icon

Nature School For Teachers - Fall 2020 Launch! visit nature school

Milk thistle

Silybum spp.


Magenta and spiky.

Species ID Suggestions

Sign in to suggest organism ID

No Comments

mauna Kunzah
Spotted by
mauna Kunzah

New York, USA

Spotted on Oct 19, 2012
Submitted on Oct 21, 2012

Related Spottings

Silybum marianum Cardo Mariano Milk Thistle Milk Thistle

Nearby Spottings

Gypsywart Wild grape vine Wild rose Purple loosestrife


Noah Guardians
Noah Sponsors