黃果山楂是薔薇科山楂屬喬木,高3-7米,植株上部(bu)無刺(ci),下部(bu)萌條(tiao)多刺(ci)。小枝(zhi)粗壯,棕(zong)紅色,有(you)光澤;冬(dong)芽近球形,紅褐(he)色。山楂作為(wei)一種(zhong)珍貴(gui)的(de)特色水果,在國內外市場(chang)享(xiang)有(you)盛譽(yu),廣泛應用于(yu)生鮮、果汁、罐頭、果醬等食(shi)品加工行(xing)業。
葉片闊卵(luan)形(xing)(xing)(xing)(xing)(xing)或三(san)角(jiao)狀(zhuang)卵(luan)形(xing)(xing)(xing)(xing)(xing),基(ji)部楔形(xing)(xing)(xing)(xing)(xing)或寬楔形(xing)(xing)(xing)(xing)(xing),常2-4裂,基(ji)部2對(dui)深裂,裂片平展(zhan),邊緣有疏(shu)鋸齒,上面被疏(shu)柔毛,下面脈腋有毛叢;托葉大型,鐮刀狀(zhuang),邊緣有腺(xian)齒。復(fu)傘房(fang)花(hua)序,花(hua)多密集;花(hua)梗無(wu)毛;苞(bao)片針形(xing)(xing)(xing)(xing)(xing),膜質,邊緣有腺(xian)齒;花(hua)直(zhi)徑1-1.5厘米;萼(e)筒鐘狀(zhuang),萼(e)片三(san)角(jiao)狀(zhuang)卵(luan)形(xing)(xing)(xing)(xing)(xing),短(duan)于(yu)萼(e)筒,先端漸尖,全(quan)緣,無(wu)毛;花(hua)瓣近圓形(xing)(xing)(xing)(xing)(xing),白色(se);雄(xiong)蕊20,稍短(duan)于(yu)花(hua)瓣;花(hua)柱4-5,子房(fang)上部有疏(shu)柔毛。果實球形(xing)(xing)(xing)(xing)(xing),直(zhi)徑約(yue)1厘米,金黃色(se),無(wu)汁,粉(fen)質;萼(e)片宿存,反(fan)折(zhe);小核4-5,內(nei)面兩側有洼(wa)痕(hen)。
黃(huang)果山楂原產(chan)于新(xin)疆伊犁新(xin)源縣72團。