Bull thistle is a widespread biennial thistle originally from Europe and Asia, but now introduced throughout North America.
Cirsium is a genus of perennial and biennial flowering plants in the Asteraceae, one of several genera known commonly as thistles.
People also ask
Can you eat Cirsium?
What is Cirsium used for?
Is Cirsium vulgare toxic?
Is the thistle plant good for anything?
Cirsium
Plant
>
Cirsium is a genus of perennial and biennial flowering plants in the Asteraceae, one of several genera known commonly as thistles. They are more precisely known as plume thistles. These differ from other thistle genera in having feathered hairs to... Wikipedia
Lower classifications
2. Heads large (involucre ca. 3.5-6.5 cm broad), mostly solitary on short branches; phyllaries with a strong spine tip ca. 2-6 mm long; upper surface of leaves ...
It is also naturalised in North America, Africa, and Australia and is an invasive weed in some areas. ... It is the national flower of Scotland.
One of the more common of our native plants is wavyleaf thistle (Cirsium undulatum). Primarily a western species, it grows from the arid plateaus of the Pacific ...
There are 58 species of Cirsium thistles native to North America. This thistle is 80 to 200 centimeters (about, 31 to 79 inches) tall. The stem is upright and ...
The Pitcher's thistle is a native thistle that grows on the open sand dunes and low open beach ridges along the shorelines of Lakes Michigan, Superior, and ...
It is native to Europe, Asia, and Africa where it is found in wet meadows, swamps, bogs, and moist woodlands. It was introduced to the United States in the ...
Habit: Annual to tree. Leaf: basal and/or cauline, alternate, opposite, rarely whorled, simple to 2+ × compound. ... Fruit: achene (also called a cypsela) (drupe ...
Scientific Name. Cirsium arvense (L.) Scop ( ITIS ) ; Common Name. Canada thistle, Californian thistle, Canadian thistle, creeping thistle, field thistle, corn ...