Habitat: Acidic soils in low, swampy woodlands along streams, red maple (Acer rubrum) swamps, very wet in spring, plants often grouped on hummocks, possibly
3 KB (191 words) - 21:11, 5 November 2020
ponderosa changes from var. scopulorum in the north to var. arizonica in the south. In Arizona and New Mexico, Picea engelmanii and Abies bifolia "var. arizonica"
133 KB (20,036 words) - 17:33, 13 February 2019
The cooccurrence in swamps of black ash (Fraxinus nigra), red maple (Acer rubrum), and yellow birch (Betula alleghaniensis), as well as arbor vitae (Thuja
69 KB (10,503 words) - 22:43, 13 February 2019