Buy Aso (Gnetaceae; jointfir)

the naked plant door of
1
, commonly known as buying mato, a.k.a. Fuji. Mostly winding, climbing or rising wood rattan, rarely erect trees or shrubs; stem branches, knots by the upper and lower two joint synthesis, puffed into joint-shaped, lower top edge with ring-shaped total slivers, the primary wood part consists of tube cells, secondary wood with catheters. Single-leaf pairing, with handles, no leaves, leaf leather, feather veins and mesh veins, and the leaves of gemal leaf plants are very similar. Flower monolith, male and female, rare the same plant, the ball flower elongation into a slender spike-shaped, with a multi-wheeled co-living ring
-shaped total sliver
;
to
80, lined up
2
to
4
rounds, the upper end of the flower spike often has a round of
infer
tile female
flowers; 1
, outstretched, flower silk co-birth or upper parting slightly separated, flower medicine
1
room, pollen round, with fine echizor; Flowers
4
to
12
; female flowers are sac-shaped, tightly wrapped in embryo beads, the inner beads of the embryo beads are extended to the top into beads tubes, outstretched fake flowers, outer beads are developed into the fleshy outer layer and bone inner layer, The meaty outer layer is combined with the fake flower to form the fake skin. Seed nucleo-like, when ripe fake skin red or orange, endosperm rich, meaty. Chromosomal base
x 7
,
12
,
14
.undergraduate only buys the aso genus
1
, about 30
30
species. Located in the tropical regions of South Asia and Central Asia, it is located in the southern part of the Asian continent, from the Malay Islands to the Philippine Islands. There are
than
species in China, located in Fujian, southwestern Jiangxi, southern Hunan, Guangdong, Guangxi, southeastern Guizhou, southeastern Yunnan to western and southeastern Tibet.plants, born in tropical rainforests and monsoon rainforests, rise in southern Asia beyond the northern regression line to the central Asian tropics, climbing on the trunks of tree species. The wet and humid season is marked by hot and humid climates or warm and humid habitats;plants are often divided into
2
groups, that is, buy
of
.
Cnetum
) and the Column Spike Group
(
.
Cylindrostachys
）。 The former male ball flower spike between the ring-shaped total slivers, there is exposed flower-spike axis;the stem skins of hemp plants contain tough fibers that can be used as raw materials for sacks, ropes and artificial cotton. Seeds can be fried or oiled.