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  • 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