| Scientific name: | Cirsium helenioides (L.) Hill | |
| Synonym name: | Cirsium heterophyllum (L.) Hill | |
| Swedish name: | Brudborste, borsttistel | |
| German name: | Verschiedenblättrige Kratzdistel, Filzige Kratzdistel | |
| Nederlandse naam: | Ongelijkbladige distel | |
| English name | Melancholy Thistle | |
| Family: | Compositae / Asteraceae, Korgblommiga växter, Sunflower family |
Location: Hammarstrand; Date Picture Taken: July 18, 2008 |
| Life form: | Perennial stoloniferous thistle | |
| Stems: | Height 40–120 cm, Single, erect, densely whitish-hairy, spineless, usu. unbranched stem | |
| Leaves: | Base leaves long-stalked, upper stem leaves stalkless and surrounding stem with large basal lobes (auricles),leaves edged with soft spines; all leaves white-felted beneath | |
| Flowers: | Usually solitary large reddish-purple flowerhead at the top of the stem | |
| Flowering Period: | June-August | |
| Fruits: | Cypsela, flattened, blunt, crowned by a pappus of branched, feather-like hairs | |
| Habitat: | Throughout the country, woods, thickets, fresh water, pastureland and meadows |
Date Picture Taken: July 18, 2008 Derivation of the botanical name: Cirsium, from the Greek word kirsos, "swollen vein". Thistles were used as a remedy against swollen veins. heterophyllum, differently leaved, heteros, heter (ετεροϛ), the other, one of two, the second; different, another kind; o (o connective vowel in botanical Latin, usually for Greek words but in some cases for Latin words);phyllon, phyll (φυλλον), leaf, foliage; us, Latinizing suffix.
Date Picture Taken: July 15, 2008
Date Picture Taken: July 18, 2008
Date Picture Taken: July 17, 2011 |