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Scientific Name
Conyza canadensis var. pusilla
Scientific Name w/ Auth.
Conyza canadensis var. pusilla (Nutt.) Cronquist
Park
Fire Island National Seashore (FIIS)
Sensitive
No
Park Accepted
Accepted
Record Status
Approved
Park Preferred Common Names
Canadian horseweed
Park Synonyms
Taxonomic Hierarchy
| Kingdom | Plantae |
| Subkingdom | Viridiplantae |
| Infrakingdom | Streptophyta |
| Superdivision | Embryophyta |
| Division | Tracheophyta |
| Subdivision | Spermatophytina |
| Class | Magnoliopsida |
| Superorder | Asteranae |
| Order | Asterales |
| Family | Asteraceae |
| Genus | Conyza |
| Species | Conyza canadensis |
| Variety | Conyza canadensis var. pusilla |
Occurrence
Present
Occurrence Notes
Data Source: Klopfer, 2002
Nativeness
Native
Nativeness Notes
Data Source: Gleason and Cronquist, 1991
Abundance
Abundant
Abundance Notes
Dowhan, 1989: Data collected from 1970-1977./; Data Source: Dowhan, 1989
Threatened Endangered Status
State Species of Concern statuses
Ozone Sensitive Status
NatureServe GRank
NatureServe SRank
Observations
1
References
Vouchers
1
External Links
0
Evidence counts shown include evidence for related synonyms.
Created By
JMF - I&M Office
Created Date
7/7/2003 12:00:00 AM
Last Modified By
Linda Fabre
Last Modified Date
5/23/2008 12:00:00 AM
Notes
Park Species Detail: Dowhan, 1989-Flowering period=Aug-Sep./Dowhan, 1989-Data collected from 1970-1977. Voucher specimen likely. Entire collection housed at the George Safford Torrey Herbarium (CONN) at the University of Connecticut, Storrs, Connecticut./, Park Species Data Source: Dowhan, 1989; Klopfer, 2002
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Mammoth Cave National Park (MACA)
Haleakala National Park (HALE)
Kalaupapa National Historical Park (KALA)
Gateway National Recreation Area (GATE)
Kings Mountain National Military Park (KIMO)
Grand Canyon National Park (GRCA)
Big Cypress National Preserve (BICY)
Biscayne National Park (BISC)
Big Thicket National Preserve (BITH)
Blue Ridge Parkway (BLRI)
Cape Hatteras National Seashore (CAHA)
Cape Lookout National Seashore (CALO)
Canaveral National Seashore (CANA)
Castillo De San Marcos National Monument (CASA)
Cumberland Island National Seashore (CUIS)
Dry Tortugas National Park (DRTO)
Everglades National Park (EVER)
Fort Caroline National Memorial (FOCA)
Fort Frederica National Monument (FOFR)
Fort Sumter National Historical Park (FOSU)
Timucuan Ecological and Historic Preserve (TIMU)
Hawaii Volcanoes National Park (HAVO)
Mammoth Cave National Park (MACA)
Haleakala National Park (HALE)
Kalaupapa National Historical Park (KALA)
Gateway National Recreation Area (GATE)
Kings Mountain National Military Park (KIMO)
Grand Canyon National Park (GRCA)
