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Senecio cambrensis, Welsh ragwort; Senecio squalidus, Oxford ragwort; Senecio viscosus, sticky ragwort; Certain members of the genus Jacobaea (a segregate of Senecio): Jacobaea vulgaris, (common) ragwort or, only in the USA tansy ragwort, a very common wild flower in Europe, widely naturalised elsewhere; Jacobaea aquatica, water ragwort, marsh ...
St. James' Wort - Senecio jacobaea or Senecio aureus, two species of ragwort. St. John's Wort - Can refer to any species of Hypericum. Stonewort - A general name for plants of the genus Chara and Nitella; water horsetail. St. Paul's Wort – species of the genus Sigesbeckia, such as Eastern St Paul's-wort, Sigesbeckia orientalis. [4]
Senecio bosniacus G. Beck — Bosnian ragwort; Senecio brasiliensis (Spreng.) Less. — flor-das-almas; Senecio candicans — angel wings; Senecio cambrensis — Welsh groundsel, Welsh ragwort; Senecio crassissimus; Senecio elegans — purple groundsel; Senecio falklandicus; Senecio flaccidus Less. — Douglas senecio, threadleaf groundsel ...
Common names include ragwort, common ragwort, [4] stinking willie, [5] tansy ragwort, benweed, St. James-wort, stinking nanny/ninny/willy, staggerwort, dog standard, cankerwort, stammerwort. In the western United States it is generally known as tansy ragwort , or tansy , though its resemblance to the true tansy is superficial.
Packera is a genus of about 75 species of plants in the daisy family, Asteraceae. [1] Most species are commonly called ragworts or grounsels. Its members were previously included in the genus Senecio (where they were called aureoid senecios by Asa Gray), but were moved to a different genus based on chromosome numbers, a variety of morphological characters, and molecular phylogenetic evidence.
Senecio squalidus, known as Oxford ragwort, [6] is a flowering plant in the daisy family Asteraceae. It is a yellow-flowered herbaceous plant, native to mountainous, rocky or volcanic areas, that has managed to find other homes on man-made and natural piles of rocks, war-ruined neighborhoods and dry-stone walls .
Common ragwort is a common name for several plants and may refer to: Jacobaea vulgaris, native to northern Eurasia; Pericallis × hybrida
Ragwort may refer to a number of plant species: Certain members of the genus Senecio (ragworts and groundsels) including: Senecio ampullaceus, Texas ragwort;