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… 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 …
Cirsium occidentale var. californicum - University of California, …
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. WebCirsium loncholepis [Cirsium scariosum var. loncholepis] (La Graciosa thistle) is a short-lived monocarpic perennial (a plant that blooms once, then dies) in the Asteraceae (sunflower family) that is well armored with spines on the leaves and flower heads (Hendrickson 1990, Keil and Turner 1993, Teed 2003). floppy\u0027s game
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WebMar 20, 2000 · La Graciosa Thistle Cirsium loncholepis Status Endangered Listed March 20, 2000 Family Compositae (Asteraceae) Description Spiny, often fleshy perennial herb with white and purple flowers. ... (Cirsium brevistylum), but can be distinguished by its deeply lobed leaves with secondary lobes. Also, La Graciosa thistle is shorter and does … WebAug 13, 2024 · Common Name: SUNFLOWER FAMILY Habit: Annual to tree.Leaf: basal and/or cauline, alternate, opposite, rarely whorled, simple to 2+ × compound.Inflorescence: 1° inflorescence a head, resembling a flower, of several types (see below), 1--many in generally +- cyme-like cluster; each head generally with +- calyx-like involucre of 1- … WebThe La Graciosa thistle (Cirsium loncholepis) is an endangered plant native to the Guadalupe Dunes on the central coast of California. In a seed germination study, 30 … great river roadhouse pizza