Heracleum mantegazzianum(HERMZ)
Distribution details in Canada
Current pest situation evaluated by EPPO on the basis of information dated
2005: Present, restricted distribution
* Tiley GED, Dodd FS, Wade PM, 1996. Heracleum mantegazzianum Sommier & Levier. Journal of Ecology (Oxford), 84(2):297-319.
| Country | State | Status | |
|---|---|---|---|
| United States of America | Pennsylvania | Present, restricted distribution | |
| United States of America | Vermont | Absent, unreliable record | |
| United States of America | Maryland | Absent, unreliable record | |
| United States of America | Indiana | Absent, unreliable record | |
| United States of America | Florida | Absent, unreliable record | |
| United States of America | Present, restricted distribution | ||
| United States of America | Oregon | Present, restricted distribution | |
| United States of America | Massachusetts | Present, few occurrences | |
| United States of America | District of Columbia | Present, restricted distribution | |
| United States of America | Maine | Present, restricted distribution | |
| United States of America | Michigan | Present, restricted distribution | |
| United States of America | New York | Present, restricted distribution | |
| United States of America | North Carolina | Present, restricted distribution | |
| United States of America | Washington | Present, restricted distribution |