Heterotheca grandiflora
Family Asteraceae
Species Profile
| Species classification | Naturalised |
| Common names | Heterotheca, Silk-grass Golden-aster, Sticky Daisy, Telegraph Weed, Telegraphweed |
| Synonyms | Heterotheca floribunda Benth. |
| Longevity | Annual |
| Growth form | Herb |
| Seed dispersal morphology | Wing/Achene/Pappus |
| Maximum height (m) | 2 |
| Capable of vegetative reproduction | Information unavailable |
| Native range | North America |
| Exotic range (Australia) | QLD, NSW |
| Exotic range (other) | Pacific Ocean Islands, Asia |
| Habitat types (exotic) | Pastures, Roadsides, Wastelands, Coastal vegetation/sand dunes, Disturbed areas |
| Soil type (exotic) | Well drained, Sandy |
| Decade of introduction | 1960 |
Rating [?]
| Climate scenario | Australia | ACT | NSW | NT | QLD | SA | TAS | VIC | WA |
|---|---|---|---|---|---|---|---|---|---|
| Current climate | 26 | 0 | 26 | 2 | 22 | 12 | 6 | 12 | 16 |
| RCP 8.5 2050 | 26 | 2 | 26 | 0 | 18 | 12 | 10 | 12 | 16 |
| RCP 8.5 2070 | 26 | 4 | 26 | 0 | 20 | 12 | 12 | 12 | 16 |
Maps of Habitat Suitability & Recorded Occurrences
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Current suitable habitat
2050 suitable habitat
(RCP 8.5)
2070 suitable habitat
(RCP 8.5)
Recorded occurrences
(Australia)
Recorded occurrences
(global)
Images
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Further Information
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