完达蜂斗菜(Petasites tatewakianus Kitamura)别名掌叶蜂斗叶、掌斗菜、蒿茼子(宝清县)、老山芹、老水芹(完达山)、大叶子(小兴安岭)、黑瞎子菜(完达山)、蜂斗菜(饶河县)。分布在我国黑龙江省完达山和小兴安岭山溪两侧湿润缓坡和浅水滩特殊小气候地域,为黑龙江特产山野菜。菊科,多年生草本,叶大。叶柄圆柱状、中空。株高40～120(170)厘米,基部直径达4厘米,初有毛后脱落,光滑圆润,色绿,脆嫩(图1,2)。亩产高达16900公斤,5月即可食,直到9月,炒食,烧汤均佳。因此, (Petasites tatewakianus Kitamura) alias palm leaf bucket leaves, palm dish, Artemisia annua (Baoqing County), the old cress, the old cress (Wandashan), the big leaves (Xiaoxing’anling), black Blind dishes (Wandashan), butterbur dishes (Raohe County). Distribution in China’s Wandashan Heilongjiang Province and the Little Xing’an Mountain Creek moist gentle slopes and shallow beaches special microclimate area, Heilongjiang specialty wild vegetables. Compositae, perennial herb, leaves large. Petiole cylindrical, hollow. Plant height of 40 to 120 (170) cm, the base diameter of 4 cm, the beginning of hair loss, smooth and mellow, green, crisp and tender (Figure 1,2). Up to 16900 kilograms per mu, edible in May, until September, fried, burning soup are good. therefore,