鏡面柿(shi)(學名(ming):Diospyros howii Merr. et Chun)是柿(shi)科柿(shi)屬植(zhi)物,主要產于山(shan)東省菏(he)澤市(shi)耿(geng)莊。
鏡面柿子不是催的,其(qi)果肉易(yi)變軟(ruan),宜軟(ruan)食或加(jia)工柿餅。
喬木(mu),高可達15米(mi)(mi)(mi)(mi),胸高直徑可達30-50厘米(mi)(mi)(mi)(mi);樹(shu)皮灰(hui)色(se)(se)(se)(se)或灰(hui)黑(hei)色(se)(se)(se)(se),小(xiao)(xiao)枝纖細(xi)(xi)(xi)(xi),黑(hei)綠(lv)(lv)色(se)(se)(se)(se),有(you)貼(tie)伏(fu)(fu)(fu)的(de)黃(huang)褐色(se)(se)(se)(se)短(duan)柔(rou)(rou)毛(mao)(mao);冬芽(ya)錐(zhui)尖狀,有(you)短(duan)伏(fu)(fu)(fu)柔(rou)(rou)毛(mao)(mao)。葉(xie)薄革質,橢圓(yuan)形(xing)(xing)(xing)或長(chang)(chang)圓(yuan)狀橢圓(yuan)形(xing)(xing)(xing),長(chang)(chang)2-4.5厘米(mi)(mi)(mi)(mi),寬1-2厘米(mi)(mi)(mi)(mi),先端漸(jian)尖,尖頭(tou)鈍(dun),基部楔形(xing)(xing)(xing),上(shang)面(mian)有(you)光澤,深綠(lv)(lv)色(se)(se)(se)(se),干時(shi)(shi)灰(hui)褐色(se)(se)(se)(se),無毛(mao)(mao),下面(mian)綠(lv)(lv)色(se)(se)(se)(se),干時(shi)(shi)褐色(se)(se)(se)(se)或帶(dai)棕褐色(se)(se)(se)(se),嫩(nen)時(shi)(shi)疏(shu)生(sheng)(sheng)伏(fu)(fu)(fu)柔(rou)(rou)毛(mao)(mao),葉(xie)緣疏(shu)生(sheng)(sheng)睫(jie)毛(mao)(mao),中(zhong)脈(mo)在(zai)上(shang)面(mian)下陷,有(you)微(wei)柔(rou)(rou)毛(mao)(mao),在(zai)下面(mian)凸起,疏(shu)被伏(fu)(fu)(fu)柔(rou)(rou)毛(mao)(mao),后(hou)變無毛(mao)(mao),側(ce)脈(mo)纖細(xi)(xi)(xi)(xi),每邊(bian)5-7條,平坦或微(wei)凹,常(chang)不(bu)明顯,小(xiao)(xiao)脈(mo)纖細(xi)(xi)(xi)(xi),網結,亦常(chang)不(bu)明顯;葉(xie)柄(bing)短(duan),長(chang)(chang)約(yue)(yue)(yue)(yue)(yue)2毫(hao)米(mi)(mi)(mi)(mi),有(you)黃(huang)褐色(se)(se)(se)(se)短(duan)伏(fu)(fu)(fu)柔(rou)(rou)毛(mao)(mao)。雄花(hua)(hua)腋生(sheng)(sheng),單生(sheng)(sheng)或兩朵并生(sheng)(sheng);花(hua)(hua)萼(e)淺綠(lv)(lv)色(se)(se)(se)(se),小(xiao)(xiao),有(you)短(duan)伏(fu)(fu)(fu)柔(rou)(rou)毛(mao)(mao),4淺裂,裂片近(jin)(jin)(jin)腎形(xing)(xing)(xing),有(you)睫(jie)毛(mao)(mao);花(hua)(hua)冠白色(se)(se)(se)(se),管圓(yuan)筒形(xing)(xing)(xing),長(chang)(chang)約(yue)(yue)(yue)(yue)(yue)8毫(hao)米(mi)(mi)(mi)(mi),4裂,裂片長(chang)(chang)圓(yuan)狀橢圓(yuan)形(xing)(xing)(xing),長(chang)(chang)約(yue)(yue)(yue)(yue)(yue)8毫(hao)米(mi)(mi)(mi)(mi),寬約(yue)(yue)(yue)(yue)(yue)4毫(hao)米(mi)(mi)(mi)(mi),初時(shi)(shi)開展,然后(hou)反曲,先端近(jin)(jin)(jin)急(ji)尖,略呈鐮狀,背(bei)面(mian)有(you)稀疏(shu)小(xiao)(xiao)伏(fu)(fu)(fu)柔(rou)(rou)毛(mao)(mao),且(qie)基部較多(duo);雄蕊(rui)8枚,無毛(mao)(mao),花(hua)(hua)絲長(chang)(chang)約(yue)(yue)(yue)(yue)(yue)3毫(hao)米(mi)(mi)(mi)(mi);花(hua)(hua)藥倒披針形(xing)(xing)(xing),長(chang)(chang)約(yue)(yue)(yue)(yue)(yue)1.5毫(hao)米(mi)(mi)(mi)(mi);花(hua)(hua)梗纖細(xi)(xi)(xi)(xi),長(chang)(chang)約(yue)(yue)(yue)(yue)(yue)7毫(hao)米(mi)(mi)(mi)(mi),疏(shu)生(sheng)(sheng)柔(rou)(rou)毛(mao)(mao);雌花(hua)(hua)的(de)子房圓(yuan)錐(zhui)形(xing)(xing)(xing),疏(shu)生(sheng)(sheng)白色(se)(se)(se)(se)伏(fu)(fu)(fu)柔(rou)(rou)毛(mao)(mao);花(hua)(hua)柱(zhu)2,很短(duan),柱(zhu)頭(tou)2裂。果(guo)(guo)卵(luan)(luan)形(xing)(xing)(xing),長(chang)(chang)約(yue)(yue)(yue)(yue)(yue)1.5-2.2厘米(mi)(mi)(mi)(mi),直徑約(yue)(yue)(yue)(yue)(yue)1.2-1.8厘米(mi)(mi)(mi)(mi),變無毛(mao)(mao),嫩(nen)時(shi)(shi)綠(lv)(lv)色(se)(se)(se)(se),熟時(shi)(shi)紅(hong)色(se)(se)(se)(se)(據采集(ji)記錄),頂端有(you)細(xi)(xi)(xi)(xi)尖,有(you)種子4顆(ke);種子黑(hei)褐色(se)(se)(se)(se),近(jin)(jin)(jin)三棱形(xing)(xing)(xing),長(chang)(chang)約(yue)(yue)(yue)(yue)(yue)1.2厘米(mi)(mi)(mi)(mi),直徑約(yue)(yue)(yue)(yue)(yue)5毫(hao)米(mi)(mi)(mi)(mi);宿(su)存(cun)萼(e)近(jin)(jin)(jin)碟(die)狀,直徑約(yue)(yue)(yue)(yue)(yue)7毫(hao)米(mi)(mi)(mi)(mi),不(bu)增厚,4深裂,裂片廣(guang)卵(luan)(luan)形(xing)(xing)(xing),先端近(jin)(jin)(jin)圓(yuan)形(xing)(xing)(xing);果(guo)(guo)柄(bing)纖細(xi)(xi)(xi)(xi),長(chang)(chang)約(yue)(yue)(yue)(yue)(yue)1厘米(mi)(mi)(mi)(mi),疏(shu)被短(duan)柔(rou)(rou)毛(mao)(mao)。花(hua)(hua)期6-8月,果(guo)(guo)期10-12月。