An undergrowth of forest, shrub or small herbaceous climbing stem, high 0.50 - 2 meters roots. The prop root Jun and root breathe, which caused the trunk bed stem no meat wood, solid, hollow stems upright along the center. Barbed light according to article, but when the age often bed trunk to branching out.Leaves are the leaves out a large opposite alternating perpendicular often barbed at the base of the petiole 1 pair leaves prevail, a long petiole 1 - 1.5 cm, leaf blade lanceolate, size 3 - 6.5 X 7 - 18 cm, slender exam down the base leaf, smooth edge end rounded leaves or lobes thorns or edge of the concave notches undulant. There are thorns at the end of a jagged. Thorns are born at the end of the main leaf veins. And there are thorns smaller than insert.Light to dark green leaves, flowers bouquet bouquet of upright at the ends of branches and reduce the long 10 - 15 cm. Flower has no stem sub out around the axis about 20 pairs. Bract of each flower approximately the bottom 0.5 cm, fall off quickly. The bract leaf green 2 sub side supports the flowers have a length of about 0.7 cm, prominent and are durable, the sepals, petals, 4 light green to greenish brown as a separate lower lobe, and petals on the petals on a bigger than lower lobe. The petals of flowers 3 symmetrical side diameter.5 - 4 cm. Petals in the top very short length calyx about 1 - 1.5 cm. Lower lobe large spread wide and the curve, the petals are long 2 shallow concave 3 pool - 2.5 cm, stamen is 4, pink, blue flower purple or blue or light blue or light purple with the yellow petals pistil. The petals ovary above the upper beak, within 2 room, grain, eggs.Fruit is a pod is dark green, glossy, size 0.5 - 0.7 X 1.5 - 2.0 cm. At the end of the stigma of dried. When to change a brown seed inside the seed 4
.
การแปล กรุณารอสักครู่..