Scolymus maculatus
Sp. Pl. 2: 813. 1753.
Introduced
Treatment appears in FNA Volume 19. Treatment on page 220.
Revision as of 20:36, 27 May 2020 by imported>Volume Importer
Annuals. Stem wings ± continuous, margins spinose, usually white and thickened. Leaf blades 40–200 × 20–80 mm, margins usually white and thickened. Involucres 12–18 × 8–12 mm, larger in fruit. Phyllaries ovate-lanceolate to lanceolate, glabrous. Cypsela/palea units ± obovate, 2.5–4 mm; pappi 0. 2n = 20.
Phenology: Flowering Jul.
Habitat: Disturbed sites
Elevation: 0–100 m
Distribution
Introduced; N.C., Europe.
Discussion
Selected References
None.
Lower Taxa
None.