Solanum rostratum
Family Solanaceae
Species Profile
Species classification | Invasive [NSW's Noxious Weeds] |
Common names | Buffalo Burr, Colorado Burr, Mexican Thistle, Pincushion Nightshade, Texas Thistle |
Synonyms | Androcera rostrata (Dunal) Rydb.; Nycterium rostratum (Dunal) Link; Solanum heterandrum Pursh |
Longevity | Annual |
Growth form | Herb |
Seed dispersal morphology | Adhesive (burrs, sticky, awns, hairs etc), Hydrochorous (buoyant seed) |
Maximum height (m) | 0.5 |
Capable of vegetative reproduction | No |
Native range | North America |
Exotic range (Australia) | NSW, QLD, SA, VIC, WA |
Exotic range (other) | Southern Africa, Europe, Oceania, West Indes |
Habitat types (exotic) | Agricultural land, Disturbed areas (including trails), Floodplains, Pastures |
Soil type (exotic) | Fertile, Clay, Sandy |
Decade of introduction | 1880 |
National Climate Change Impact
Invasive Class 3
The area of suitable habitat and the habitat suitability of observations, for this species, are projected to decrease or remain the same under RCP 8.5 2065 compared to current climate suitability.
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