WebMay 5, 2024 · Species overview. Hill's Thistle ( Cirsium hillii ), a Wisconsin Threatened and Federal Species of Concern plant, is found in dry … WebHill's thistle (Cirsium hillii) is classified as a threatened species throughout much of its range, primarily due to the destruction and fragmentation of its habitat. This study addresses the impact of population size and isolation on the genetic diversity of Hill's thistle. We used microsatellite markers to genotype plants collected from the ...
Online Virtual Flora of Wisconsin Research Checklist: Asteraceae
WebCirsium hillii (Hill’s thistle, state special concern) Cirsium pitcheri (Pitcher’s thistle, federal/state threatened) Crataegus douglasii (Douglas’s hawthorn, state special concern) Cypripedium arietinum (ram’s head lady’s-slipper, state special concern) Danthonia intermedia (wild oatgrass, state special concern) WebEtymology: Cirsium = from the Greek kirsion, "a kind of thistle;" also cirsos meaning "a swollen vein" for which thistle was once a remedy. Characteristics: Spiny biennials or perennials.Leaves alternate, sessile, usually pinnatifid and spiny. Flowers all tubular, perfect, or (in C. arvense) dioecious, rose to purple, rarely white or cream.. Involucral bracts … philosopher\\u0027s ml
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WebCirsium pumilum ssp. hillii, Cirsium hillii. Basis for Listing. Cirsium pumilum var. hillii is a native Midwestern thistle that is experiencing a decline as a result of the loss of its prairie and sandy woodland habitat. … WebSaving threatened plant species: Reintroduction of Hill’s thistle (Cirsium hillii. (Canby) Fernald) to its natural habitat. Bita Sheikholeslami, Mukund Shukla, [ ... ], Praveen K. Saxena. Changing relative and absolute socioeconomic health inequalities in Ontario, Canada: A population-based cohort study of adult premature mortality, 1992 to 2024. WebApr 22, 2024 · Saving threatened plant species: Reintroduction of Hill’s thistle (Cirsium hillii. (Canby) Fernald) to its natural habitat . PLOS ONE , 2024; 15 (4): e0231741 DOI: 10.1371/journal.pone.0231741 tsh induced hyperthyroidism