| northern catalpa |
USDA PLANTS Symbol: CASP8 USDA ARS GRIN: 9592 ITIS: 34315 |
| Catalpa speciosa (Warder) Warder ex Engelm. | |
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Taxonomic Rank: Magnoliopsida: Scrophulariales: Bignoniaceae |
| Selected Images from Invasive.org | View All Images at Invasive.org |
 Flower(s); Paul Wray, Iowa State University, Bugwood.org Additional Resolutions & Image Usage |
 Foliage; Paul Wray, Iowa State University, Bugwood.org Additional Resolutions & Image Usage |
 Feature(s); Leaf scars and buds Paul Wray, Iowa State University, Bugwood.org Additional Resolutions & Image Usage |
 Fruit(s); Paul Wray, Iowa State University, Bugwood.org Additional Resolutions & Image Usage |
 Tree(s); Paul Wray, Iowa State University, Bugwood.org Additional Resolutions & Image Usage |
Taxonomic References:
- USDA, NRCS. 2001. The PLANTS Database, Version 3.1, National Plant Data Center, Baton Rouge, LA 70874-4490 USA.
Invasive Listing Sources:
- Jil M. Swearingen, Survey of invasive plants occurring on National Park Service lands, 2000-2007
- Mid-Atlantic Exotic Pest Plant Council, 2005
- New Jersey Department of Agriculture, Division of Plant Industry, 2004
- Reichard, Sarah. 1994. Assessing the potential of invasiveness in woody plants introduced in North America. University of Washington Ph.D. dissertation.
- WeedUS - Database of Plants Invading Natural Areas in the United States
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