Trees of Wisconsin
Key to Gymnosperms of Northeastern Wisconsin
13a. Native shrub of northern forests or swamps, rarely if ever cultivated as a yard shrub; many leaves 2 mm wide or narrower. |
Taxus canadensis (American Yew) | |
13b. Introduced horticultural shrub exclusively of yards and urban settings, never encountered in natural habitats; most leaves broader than 2 mm. | Taxus cuspidata (Japanese Yew) |