WebFlower: +- many, generally bisexual (unisexual in Cirsium arvense); corolla +- radial, white to red or purple, tube long, narrowly cylindric, throat cylindric, lobes linear; anther tube colored same as corolla or not, anther base sharply sagittate, tip linear or oblong; style generally exserted, tip cylindric, branches very short. WebDec 19, 2002 · Comparisons of this Californian lineage with other neoendemic angiosperm groups of the region show that the Californian Cirsium lineage exhibits unusually high ecological diversity for a group displaying such low levels of …
Designation of Critical Habitat for Cirsium loncholepis (La Graciosa ...
WebJul 11, 2006 · May 2007 - Apr 202415 years. San Juan Capistrano and Oakland, California. I served as a project manager and biological resources subject matter expert overseeing multi-disciplinary project teams ... WebMay 7, 2002 · Cirsium loncholepis is a short-lived, spreading, mound-like or erect and often fleshy, spiny member of the sunflower family (Asteraceae). Plants are from 10 to 100 centimeters (cm) (4 to 39 inches (in)) tall, with purplish flower heads occurring in wide, tight clusters at the tips of the stems. dylogcenter.it
Phylogeny and ecological radiation of New World thistles (Cirsium …
WebCirsium scariosum var. loncholepis is a perennial herb that is native to California, and endemic (limited) to California. also called Cirsium loncholepis. California Rare Plant Rank: 1B.1 (rare, threatened, or endangered in CA and elsewhere). State of California status: Threatened. Federal status: Endangered. Plant Range. Observation Search. WebCirsium scariosum Nuttall var. citrinum (Petrak) D. J. Keil, Sida. 21: 215. 2004. La Graciosa thistle ... Cirsium loncholepis was recognized by the California Department of Fish and … Cirsium loncholepis is a rare species of thistle known by the common name La Graciosa thistle. It is endemic to California, where it is known from about 15 remaining occurrences in wetlands where southwestern San Luis Obispo County borders northwestern Santa Barbara County. It grows in coastal scrub and sand dunes, marshes, and moist grasslands in the watersheds of local rivers, includi… crystals in your ears for balance