Douglas Fir (Pseudotsuga menziesii)
Douglas Fir (Pseudotsuga menziesii), in the Douglas Fir Family (Pseudotsuga) is a native tree which is common in the mountains, forming dominant forests with Abies concolor (fir) or Picea (spruce). it grows from the plains to the subalpine on the eastern and western...
Plains Pricklypear Cactus (Opuntia polyacantha)
Plains Pricklypear Cactus (Opuntia polyacantha), in the Cactus Family (Cactaceae), is a native plant which is common and widespread throughout the state in dry, open places from the plains to the lower montane on the eastern and western slopes. Its flowers range from...
Silverweed (Argentina anserina)
Silverweed (Argentina anserina) is a native plant in the Rose Family (Rosaceae) which is common along pond and stream margins and in seepage or swampy areas, often in sandy soil from the plains to the montane on the eastern and western slopes. Blooms from June to...