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Cirsium horridulum, called bristly thistle, purple thistle, or yellow thistle is a North American species of plants in the tribe Cardueae within the family Asteraceae. It is an annual or biennial . [ 2 ]
Cirsium erisithales, the yellow thistle [2] or yellow melancholy thistle, is a perennial herbaceous plant in the tribe Cardueae within the family Asteraceae. [ 3 ] Description
Yellow thistle is a common name for several plants and may refer to: Argemone mexicana, native to Mexico; Cirsium erisithales, native to southern and eastern Europe;
Cirsium vulgare (spear thistle) is listed in the United States (where as a non-native invasive species it has been renamed "bull thistle") as a noxious weed in nine states. [6] Some species in particular are cultivated in gardens and wildflower plantings for their aesthetic value and/or to support pollinators such as bees and butterflies.
Centaurea solstitialis, the yellow star-thistle, is a species of thorny plant in the genus Centaurea, which is part of the family Asteraceae. A winter annual , it is native to the Mediterranean Basin region and invasive in many other places.
Of course, thistles are also characterized by spiny foliage. As well, some thistle species are valued as ornamental garden plants. Perhaps the most famous thistle of all (actually not a “true ...
Chrysothamnus viscidiflorus – yellow rabbitbrush, green rabbitbrush; Cirsium arvense†‡ [2] – creeping thistle, Canada thistle, field thistle; Cirsium barnebyi – Barneby's thistle; Cirsium eatonii – Eaton's thistle, mountaintop thistle; Cirsium rydbergii – alcove thistle, Rydberg's thistle; Crepis modocensis – Modoc hawksbeard
empress tree; princess tree; foxglove tree; paulownia Bignoniaceae (trumpet creeper family) 712 Radermachera: radermachera trees ; Radermachera sinica: China doll tree; serpent tree Bignoniaceae (trumpet creeper family) Spathodea: spathodea trees ; Spathodea campanulata: African tulip tree Bignoniaceae (trumpet creeper family) Tabebuia: trumpet ...