Cirsium pulcherrimum - Wikipedia
Cirsium pulcherrimum, the Wyoming thistle , is a North American species of plants in the tribe Cardueae within the family Asteraceae. The species is native to the western United States , primarily in the state of Wyoming but also in surrounding areas ( Montana , Colorado , eastern Idaho , western Nebraska , northeastern Utah , and the Black ...
Wyoming Thistle (Cirsium pulcherrimum) - iNaturalist
Cirsium pulcherrimum, the Wyoming thistle , is a North American species of plants in the thistle tribe within the sunflower family. The species is native to the western United States, primarily in the state of Wyoming but also in surrounding areas (Montana, Colorado, eastern Idaho, western Nebraska, northeastern Utah, and the Black Hills of ...
Guide to Wyoming Thistles - UWYO Extension
Many people associate thistles with invasive weeds, but Wyoming has 19 native thistles! This guide presents all thistles in Wyoming to enable the user to distinguish native from invasive ones. Numerous photos are provided with brief descriptions to assist with identifications.
Cirsium pulcherrimum - Plants of the World Online
Extinction risk predictions for the world's flowering plants to support their conservation (2024). Bachman, S.P., Brown, M.J.M., Leão, T.C.C., Lughadha, E.N., Walker, B.E. https://nph.onlinelibrary.wiley.com/doi/full/10.1111/nph.19592. Predicted extinction risk: not threatened. Confidence: confident.
Cirsium pulcherrimum in Flora of North America @ efloras.org
Cirsium pulcherrimum is closely related to C. clavatum. In southeastern Wyoming and northern Colorado some plants combine foliage and involucral characters of C. pulcherrimum var. pulcherrimum and C. clavatum var. americanum. The inheritance of these characters needs to be examined at the population level to determine whether the intermediates ...
Cirsium pulcherrimum - Plants of the World Online
First published in Bot. Jahresber. (Just) 29 (1): 566 (1903) The native range of this species is W. Central U.S.A. Has 1 Synonyms. Carduus pulcherrimus Rydb. in Bull. Torrey Bot. Club 28: 510 (1901) Includes 2 Accepted Infraspecifics. Discover the flowering plant tree of life and the genomic data used to build it. Roskov Y. & al. (eds.) (2018).
Cirsium pulcherrimum var. pulcherrimum in Flora of North …
Cirsium pulcherrimum (i.e., var. pulcherrimum) is included in the list of Nebraska Plants of Special Concern. Variety pulcherrimum is known to hybridize with Cirsium eatonii var. murdockii in Wyoming.
Cirsium pulcherrimum - FNA
Perennials polycarpic, 15–60(–90) cm; deep-seated woody tap-roots and caudices.Stems 1–few, erect or ascending, arachnoid-tomentose or ± glabrate; branches 0–5+, usually in distal 1/2, ascending.Leaves: blades linear to oblong, oblanceolate, or elliptic, 5–25 × 0.6–7 cm, unlobed and merely spinulose or spiny-dentate to regularly pinnatifid, lobes 5–8(–many) pairs, well ...
蓟属 - 维基百科，自由的百科全书
2024年6月5日 · 蓟属被某些鳞翅目物种的幼虫用作食用植物-参见 以蓟属为食的鳞翅目的列表 （ 英语 ： List of Lepidoptera that feed on Cirsium ） 。 种子对 美国金翅雀 等小雀科很有吸引力。
Wyoming Thistle - Montana Field Guide
Similar species include Cirsium canescens and C. flodmanii both of which occur in eastern Montana. The former can usually be distinguished by having the upper leaf surfaces being slightly tomentose and by the leaf lobes being over 3.5 times as long as wide.