Polygonaceae polygonaceae Dicotyledoneae of a branch. Annual or perennial herbs, rare shrubs or small trees. Stems usually with dilated section. Leaves simple, alternate, ocrea. Flowers bisexual, rarely unisexual, actinomorphic; inflorescence consists of several small cymes arranged in racemose, spicate or cone-shaped flowers sometimes solitary; tepals 3-6; stamens 6-9, rarely to 16 There faceplate; pistil 1, ovary superior, room 1. Achenes ovate, with 3 ribs or flat, usually wrapped in the persistent perianth; embryo campylotropous or erect, abundant endosperm. About 40 genera 800 species, mainly distributed in the north temperate zone, a few in the tropics. Made in China, more than 200 species of 11 genera. Polygonum distributed throughout the country; rhubarb is located in the northwest, southwest and northern mountains; Calligonum genus Polygonum located in the northwest of wood desert and semi-desert areas; Iceland Polygonum distributed in the high mountains of the northwest and the Tibetan Plateau; Polygonum wing, Samara Polygonum genus endemic to China. About 30 genera and 800 species mainly distributed in the north temperate zone. China has 15 genera and 200 species distributed in the country. 8 is known to have medicinal 123 kinds. Polygonaceae polygonaceae 1 subfamily polygonoideae Polygonum 1 Polygonum family polygoneae 01. Iceland Polygonum koenigia linn. 02. Polygonum polygonum linn. 05. Gold genus antenoron rafin. 06. Buckwheat is fagopyrum mill. 07. Wing Polygonum pteroxygonum damm. Et diels 2 wood smartweed family atraphaxideae damm. 08. Calligonum calligonum linn. 09 Wooden Polygonum atraphaxis linn. 10. Samara Polygonum parapteropyrum aj li 2 sorrel subfamily rumicoideae damm. 3 sorrel family rumiceae damm. 11 Mountain Polygonum oxyria hill 12. Sorrel rumex linn. 13 rhubarb rheum linn. Additional: 14 bamboo Polygonum homalocladium (f. muell.) Bailey
Translated by Google
No. 2
Polygonaceae Polygonaceae Dicotyledoneae of a branch. Annual or perennial herbs, rare shrubs or small trees. Stems usually with dilated section. Leaves simple, alternate, ocrea. Flowers bisexual, rarely unisexual, actinomorphic; inflorescence consists of several small cymes arranged in racemose, spicate or cone-shaped flowers sometimes solitary; tepals 3-6; stamens 6-9, rarely to 16 There faceplate; pistil 1, ovary superior, room 1. Achenes ovate, with 3 ribs or flat, usually wrapped in the persistent perianth; embryo campylotropous or erect, abundant endosperm. About 40 genera 800 species, mainly distributed in the north temperate zone, a few in the tropics. Made in China, more than 200 species of 11 genera. Polygonum distributed throughout the country; rhubarb is located in the northwest, southwest and northern mountains; Calligonum genus Polygonum located in the northwest of wood desert and semi-desert areas; Iceland Polygonum distributed in the high mountains of the northwest and the Tibetan Plateau; Polygonum wing, Samara Polygonum genus endemic to China. About 30 genera and 800 species mainly distributed in the north temperate zone. China has 15 genera and 200 species distributed in the country. 8 is known to have medicinal 123 kinds. Polygonaceae Polygonaceae 1 subfamily Polygonoideae Polygonum 1 Polygonum family Polygoneae 01. Iceland Polygonum Koenigia Linn. 02. Polygonum Polygonum Linn. 05. Gold genus Antenoron Rafin. 07. Wing Polygonum Pteroxygonum Damm. Et Diels 2 wood smartweed family Atraphaxideae Damm. 08. Calligonum Calligonum Linn. 09 Wooden Polygonum Atraphaxis Linn. 10. Samara Polygonum Parapteropyrum AJ Li 2 sorrel subfamily Rumicoideae Damm. 3 sorrel family Rumiceae Damm. 11 Mountain Polygonum Oxyria Hill 12. Sorrel Rumex Linn. 13 rhubarb Rheum Linn. Additional: 14 bamboo Polygonum Homalocladium (F. Muell.) Bailey
Translated by Google
Encyclopedia
liao ke Polygonaceae Polygonaceae 1 Division of Dicotyledoneae. Annual or perennial herbs, rare shrubs or small trees. Stems usually with dilated section. Leaves simple, alternate, ocrea. Flowers bisexual, rarely unisexual, actinomorphic; inflorescence consists of several small cymes arranged in racemose, spicate or cone-shaped flowers sometimes solitary; tepals 3-6; stamens 6-9, rarely to 16 There faceplate; pistil 1, ovary superior, 1 room, style 2-4. Achenes ovate, with 3 ribs or flat, usually wrapped in the persistent perianth; embryo campylotropous or erect, abundant endosperm. About 40 genera 800 species, mainly distributed in the north temperate zone, a few in the tropics. Made in China, more than 200 species of 11 genera. Polygonum distributed throughout the country; rhubarb is located in the northwest, southwest and northern mountains; Calligonum genus Polygonum located in the northwest of wood desert and semi-desert areas; Iceland Polygonum distributed in the high mountains of the northwest and the Tibetan Plateau; Polygonum wing, Samara Polygonum genus endemic to China. Polygonum pollen nearly spherical or spherical to oblong, multi-type, that is in the same genus, obvious differences between species, pollen grains with 3 ditch, ditch 3 holes, loose holes, holes and other casual ditch, wall The reticulation is also more diverse style, there are spiny, coarse mesh, fine mesh and so on. Bachelor of insect pollination of plants or wind pollination, such as Polygonum, rhubarb is at the base of the stamens have nectary, with a head-like stigma, so that insect pollination; sorrel flowers drooping pedicels slender, with a large brush-like stigma These features are easy to wind-borne pollination. Polygonum is a natural base, Polygonum mesh (Polygonaceae contains only one section). Undergraduate kinship with the central seed head (Centrospermae) some subjects closer. Bachelor of three subfamilies, six families. Sorrel subfamily (Rumicoideae): ① America smartweed family (Eriogoneae), China does not produce; ② sorrel family (Rumiceae). Polygonum subfamily (Polygonoideae): ① wood smartweed family (Atraphaxideae); ② smartweed family (Polygoneae). Sea Grape subfamily (Coccoloboideae): ① smartweed family tree (Triplarideae), China has cultivated; ② sea grape family (Coccolobeae), China has cultivated. Bachelor of medicinal plants such as Rheum, medicinal rhubarb is a traditional Chinese herbal medicines; flat storage, Polygonum, Polygonum boxing also medicines. Cultivation of crops such as buckwheat. Polygonum ornamental plants, coral vine and so on. Some species of plants undergraduate nectar plants. (Jen Lee)
Japanese Dock Root