星(xing)(xing)點(dian)葉黃(huang)花(hua)馬蹄蓮(學(xue)名:Zantedeschia jucunda Letty):是天南(nan)(nan)星(xing)(xing)目、天南(nan)(nan)星(xing)(xing)科、馬蹄蓮屬植(zhi)物。具有豐(feng)富(fu)(fu)的(de)白色(se)(se)斑點(dian)的(de)葉子和(he)豐(feng)富(fu)(fu)的(de)顏(yan)色(se)(se)。花(hua)朵的(de)顏(yan)色(se)(se)從淺黃(huang)色(se)(se)到非(fei)常深的(de)黃(huang)色(se)(se)不等。開花(hua)時非(fei)常引人注目。是南(nan)(nan)非(fei)林波波省的(de)塞庫胡內(nei)山區(Sekhukuneland)特有種。
星點葉黃花馬蹄蓮是南非林波波省的塞(sai)庫胡內山區(Sekhukuneland)特(te)有的美麗植(zhi)物(wu),在夏季種(zhong)(zhong)植(zhi),要在排水(shui)良好的土壤中播(bo)種(zhong)(zhong)。冬天要保(bao)持干燥。鱗莖(jing)會收縮,因此(ci)在種(zhong)(zhong)植(zhi)之(zhi)前,請在該植(zhi)物(wu)的鱗莖(jing)下面放一塊小石頭。
星點葉黃(huang)(huang)花(hua)馬蹄蓮具(ju)有豐富的白色斑點的葉子和豐富的顏色。花(hua)朵的顏色從(cong)淺(qian)黃(huang)(huang)色到非(fei)常(chang)深(shen)的黃(huang)(huang)色不(bu)等(deng)。葉子比它的同屬(shu)物(wu)(wu)種黃(huang)(huang)金(jin)馬蹄蓮(Z. pentlandii)大得多,并(bing)且植物(wu)(wu)更健(jian)壯。這(zhe)些(xie)植物(wu)(wu)開花(hua)時非(fei)常(chang)引人(ren)注(zhu)目。
該屬植物(wu)特性:多(duo)年(nian)生(sheng)草本(ben)。根莖(jing)粗厚(hou)(hou),葉(xie)和花(hua)(hua)(hua)序(xu)同年(nian)抽出。葉(xie)柄(bing)(bing)通常長(chang),海(hai)綿質(zhi),有時下部(bu)被(bei)剛毛。葉(xie)片(pian)披(pi)針(zhen)形(xing)、箭形(xing)、戟(ji)形(xing)、稀心狀(zhuang)(zhuang)箭形(xing);I、II級側脈多(duo)數,伸至邊緣。花(hua)(hua)(hua)序(xu)柄(bing)(bing)長(chang),與葉(xie)等(deng)長(chang)或超過葉(xie)。佛焰苞綠白色(se)、白色(se)、黃(huang)(huang)綠色(se)或硫黃(huang)(huang)色(se)、稀玫瑰紅(hong)色(se),有時內面基部(bu)紫(zi)紅(hong)色(se);部(bu)宿存,短(duan)(duan)或長(chang),喉(hou)部(bu)張開;檐部(bu)廣(guang)展,先端后仰,驟尖。花(hua)(hua)(hua)單性,無花(hua)(hua)(hua)被(bei)。雄(xiong)花(hua)(hua)(hua):雄(xiong)蕊2-3個,花(hua)(hua)(hua)藥楔狀(zhuang)(zhuang)四(si)棱形(xing),壓(ya)扁,無柄(bing)(bing),藥隔(ge)粗厚(hou)(hou),先端平(ping)截,藥室長(chang)圓(yuan)形(xing),外向(xiang)下延幾達基部(bu),頂孔開裂,花(hua)(hua)(hua)粉粉末狀(zhuang)(zhuang)。雌花(hua)(hua)(hua):心皮1-5,雌蕊周圍(wei)大都無假(jia)雄(xiong)蕊,稀有假(jia)雄(xiong)蕊3枚;假(jia)雄(xiong)蕊匙形(xing),先端增厚(hou)(hou)、圍(wei)繞雌蕊;子房短(duan)(duan)卵(luan)圓(yuan)形(xing),漸狹縮為花(hua)(hua)(hua)柱或無花(hua)(hua)(hua)柱,1-5室;每(mei)(mei)室胚(pei)珠(zhu)4,2列,倒生(sheng),珠(zhu)柄(bing)(bing)短(duan)(duan),著生(sheng)于(yu)棱狀(zhuang)(zhuang)胎座上;柱頭(tou)半頭(tou)狀(zhuang)(zhuang),盤狀(zhuang)(zhuang)。漿果倒卵(luan)圓(yuan)形(xing)或近球形(xing),1-5室,每(mei)(mei)室種(zhong)(zhong)子l-2。種(zhong)(zhong)子卵(luan)圓(yuan)形(xing),倒生(sheng),珠(zhu)柄(bing)(bing)短(duan)(duan),種(zhong)(zhong)臍(qi)稍凸起為小的種(zhong)(zhong)阜,種(zhong)(zhong)皮縱(zong)長(chang)具(ju)稍隆起的條紋,內種(zhong)(zhong)皮薄(bo),光滑。胚(pei)具(ju)軸(zhou),藏于(yu)胚(pei)乳(ru)中。