• Dendrobium primulinum Lindl.

    Dendrobium primulinum Lindl.

    Morphological characteristics: Dendrobium primulinum Lindl. drooping, thick fleshy, cylindrical, usually 20-35 cm long, 8-13 mm thick, unbranched, with most nodes, internode length 2-2.5 cm. Leaves papery, two-row, alternate throughout the entire stem, lanceolate or ovate-lanceolate, 8-10.5 cm long, 2-3 cm wide, apex obtuse and unequal 2-lobed, base with papery or membranous Quality of leaf sheaths. Racemes with 1-3 flowers, usually from the fallen leaves of the upper stem on the section issued; Inflorescence stalk with stem nodes at the boat was concave, 2 mm long, the base is 3-4 long 2- 3 mm membranous sheath; bract pale white, membranous, ovate, 5-9 mm long, apex obtuse; pedicel and ovary yellow-green, 2-2.5 cm long; flowers spreading, drooping, sepals and petals pale rosy…