WebQuestion: The 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 plants were randomly chosen from the population of plants in the Guadalupe Dunes and all seeds from the 30 plants were harvested. 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.
Cirsium scariosum var. citrinum - Wikispecies - Wikimedia
WebCirsium 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.[1] It grows in coastal scrub and sand dunes, marshes, and moist grasslands in … WebJun 9, 2024 · Familia: Asteraceae Subfamilia: Carduoideae Tribus: Cardueae Subtribus: Carduinae Genus: Cirsium Species: Cirsium scariosum Varietate: Cirsium scariosum var. citrinum ... how big chandelier for room
Cirsium loncholepis in Global Plants on JSTOR
WebJun 11, 2024 · The Service listed Cirsium scariosum var. loncholepis (La Graciosa thistle) as endangered in 2000 (65 FR 14888), and critical habitat was revised for the species in 2009 (74 FR 56978). Cirsium scariousum var. loncholepis is considered to be a biennial or short-lived perennial species, but has proven to be an annual under certain … WebMar 20, 2000 · Description. The La Graciosa thistle is a short-lived perennial herb. The plant is spreading, mound-like or erect and often fleshy and spiny, standing 4-40 in (1-10 dm) … WebCirsium loncholepis may be proposed as a new taxon, C. scariosum var. citrinum, in The Flora of North America, which will be submitted for peer review in December of 2002. Due to the uncertainty in the taxonomic status of C. loncholepis, we and the plaintiffs agreed to a 1-year extension to the date by which the final rule for C. loncholepis how big china army