Sword leaf drain tree is also known as Cambodian Dragon Blood Tree.
The blood tree of the sword leaf is a long green as a wooden plant, and the stem is 5-15 meters. The stems are large, with a large branched, the tree bark is white, smooth, the old dried skin is grayish, the flakes are peeled off, and the young branches have cyclic leaf marks. Leaf polygesthesia in the top of stem, branches or small branches, hits each other, sword shape, thin articles, 50-00 cm, width, 2-5 cm wide, slightly narrowing to the base and enlarged, stalk, no handle.
This type often overflows a small amount of red brown liquid juice in the leaf-based portion and stem, and the inflorescence-neutral derived short flexion is easily identified.
Hainan Dragon Blood Tree
Hainan Dragon Blood Tree is also known as a small flower dragon tree, a lily, trees, high 3 ~ 4m, stems, branches, bark with grayish, prayer label. Leaves are born in the stem, the top of the branches, almost each other, the sword shape, thin leather, reach 70 cm, width 1.5-3 cm, slightly narrowed to the base, and then expanded, stalk, no handle.
Distributed in the southwest of Hainan, born on dry sands in the back wind zone, also distributed in Vietnam, Cambodia. National second-level protection is digestive.
Dragon blood tree
Small shrub, less than 1 meter, thick root. Stems are not branched or sometimes slightly branched, and there is a sparse-shaped leaf mark. Ye Sheng is on the upper or top of the stem, there is a distance, elliptical or elliptical lanceolate, 20-30 cm long, 6-8 cm wide, medium pulse, handle, handle length 3-6 cm.
Total inflammation is born, about 15 cm long; spending every 1-3, it is recorded as much as much as 2 cm; the pedestrians are 3-4 mm long, the joint is located at the upper part. The berry is 10-13 mm in diameter, with 1-3 seeds. The flower period is unknown, and the fruit is in August.
Produced in the south of Yunnan. Born under the junction of an altitude of 1050 meters. Also distributed in Bangladesh, India to Malaysia.
Grand flower drain tree
Bush, 1-3 meters high. Stems are not branched or slightly branched, and there is a sparse cyclic leaf mark, and the skin is gray. Ye Sheng is in the upper or near top end, and there is a certain distance from each other, the strip is pocket shaped, the length of 20-30 (-5.5) cm, width 1.5-3 (-5.5) cm, and the medium is obvious below the middle, the base is tapped The handle, sometimes there is a clear handle, and the handle is 2-6 cm long.
Produced in Guangdong (Hainan Island), Taiwan (Kaohsiung, Tainan) and Yunnan (estuary). Born in a lower altitude of forest or dry sand under the shrub. Southeast Asia is widely distributed.
Large shrub, 1-5 meters high. There are many branches of stubbuts, fraction of thin, and evil. Ye Sir is in the upper or close top of the branch, there is a certain distance, narrow oval lanceolate or strip shape, length 10-15 cm, width, 2-3 cm wide, medium pulse, handle, handle 1 cm long.
The cone flower is in the top of the branch, shorter, long under 10 cm; flower usually monocho, according to the length of 2.2 cm; the peduncle is 1 cm, and the joint is located at the upper part.
Produces in southern Guangxi, distributed in Southeast Asia, from Vietnam to Indonesia.