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长白茶藨(Ribes Komarovii Pojark.)为虎儿草科茶藨子属落叶灌木,株高1.5～2m。其枝灰色,小枝暗灰褐色,无毛;皮条状剥离,幼枝棕褐色至红褐色,无毛、无刺。芽长卵圆形,长5～8mm,先端锐尖,具数枚褐色或棕褐色鳞片;叶质厚,近革质,宽卵圆形或近圆形,长2～6cm、宽2～5cm,基部截形或圆状楔形,掌状3裂,中裂片较大,先端急尖,侧裂片较中裂片小,边缘有齿牙,表面绿色,无毛,背面沿叶脉疏生腺质刺毛,叶柄长5～20mm,有腺毛,秋天叶片为桔红色。花单性,雌、
Ribes Komarovii Pojark. Is a member of the genus Tetris of deciduous shrubs and has a plant height of 1.5-2 m. Its branches gray, twig dark grayish brown, glabrous; stripped striate, young branches brown to reddish brown, glabrous, without thorns. Bud long oval, 5 ~ 8mm long, apex acute, with a few brown or brown scales; leaf thick, nearly leathery, oval or nearly circular, long 2 ~ 6cm, width 2 ~ 5cm, base Truncate or rounded wedge-shaped, palmately 3-lobed, middle lobe larger, apex acute, lateral lobes smaller than middle lobe, margin dentate, green surface, glabrous, abaxially sparsely glandular glandular hairy veins, petiole Length 5 ~ 20mm, with glandular hair, autumn leaves orange-red. Flowers unisexual, female,