Birch

Scientific name : Betula alnoides Buch.-Ham.ex G.Don.
Common name : Birch.
Family : hamamelid dicot family.
Other names: square measure tiger ( Chiang Mai) .

Botanical characteristics : perennial height is twenty -35 meters round the trunk concerning 1-2 yards bark ( not copy ), are brown , grey or nearly black, with ventilation holes square measure organized spherical cabbage butterfly oval on some campsites . Bark smells like natural resin . Time can tell on the similar soft paper stem and inflorescence pubescent yellow or brown leaves covering the ears square measure triangular, 3-8 millimeter long or slim leaves square measure oval to elliptical grains scams . or pointed leaves some texture like thick paper or side of the leaf nodes . Leaves obtuse , virtually in an exceedingly line . serrate edge blade with serration prime 2 or 3 teeth serrate blade sharp pointed finish secondary nerves 7-10 pairs of comparable length soft silk blooms into a bouquet . Out axillary inflorescence of 2-5 % as no stem. Male inflorescences 5-8 cm long flower petals as a protect or second spherical . Core within the middle. The comparatively sharp . bushy stamens 4-7 edge connected to a central core. feminine inflorescences 3-9 cm long stem with no flower petals followed 3 wavy outer coat the skin of the ovary, flat oval or virtually spherical bushy Fallopian tube slightly longer than ovary . the simple to fail with 2 wings, the wings skinny and semitransparent.
Sources square measure found within the North and Northeast of Thailand flowering.
Between Gregorian calendar month - Feb.
Part used: bark of trees .

Properties .
Bark .

• the kind of oil . Tang forces similar Ngmamanraum . If it's left to dry skin . Smell the robust sinew .
• Helps cleanse the kidneys clean. The periodic maintenance to traditional.
• Expel enteric .
• The treatment of patients with diseases of the feminine female internal reproductive organ cervical traumatic inflammatory disease because of stillbirth have an effect on the womb isn't healthy for a full recovery