Davidia involucrata (Davidia involucrata)

is one of the first species of the Geminal Leaf Plant

Gang. Up to
20,
meters, deciduous trees, leaf paper, mutual, no leaves, dense on the top of the branches, broad egg shape or near the circle, slightly longer than wide, sharp or short tip of the top, base heart-shaped or deep heart-shaped, The edges are rough jagged, green on top, and shiny, with sparse long soft hair when tender, leaf handle cylindrical,
4
to
5
cm long, when tender there is sparse short soft hair, followed by no hair. Both sexes or female flowers are often the same strain as male flowers, usually composed of most male flowers and a female flower or two-sex flower head-shaped flower sequence, diameter of about
2
cm, female or female flowers are located at the top of the flower sequence, male flowers around it, the flower sequence base has a membrane and nearly long Egg round or long round inverted egg-shaped petal-shaped slivers
2
to
3
pieces, several with leaves and other large, but narrow, initially light green, followed by milky white, and finally pale yellow and fall off; Male flowers have males
1
to
7
pieces, flower medicine purple, female flowers or both sexes flowers have degraded petals
6
to
10
pieces, sub-room,
6
to
10
rooms, each room has sagging embryo beads
1
pieces, the flower column is stout, the top is divided into several branches, the males of the two sexes flowers are shorter. Nuclear fruit long egg round, round or oval, length
3
to
4
cm, diameter
1.5
to
2
cm , purple-green and yellow spots, the outer peel is very thin, the middle peel is thicker, the inner peel bone, has a trench pattern, the fruit terrier is stout,
5
to
7
cm long. It is found in Sichuan, Hubei, western Hunan, northern Guizhou and northeastern Yunnan, as well as in northern Guangdong, and is more common in alpine areas from
1600
to
2,000
meters above sea level. This precious plant of Chinese speciality has been introduced and widely cultivated in many countries.is a
of the
-century ancient tropical flora of the new generation 60 million years ago.