討論:米飯花
山羊百科,林文智老師的植物、山岳、攝影紀錄
1. Vaccinium bracteatum Thunb. 米飯花
Evergreen shrubs or small trees; young branches glabrous. Leaves thick chartaceous, ovate-oblong to oblong, 3-5 cm long, 2-2.5 cm broad, apex acute, base acute to broadly cuneate, margin serrate, glabrous and green on upper surface, pale on lower surface, midrib and veins inconspicuous on upper surface, raised on lower surface, lateral veins 4 or 5 pairs; petiole 2-3 mm long, glabrous. Racemes axillary, pubescent, 5-7 cm long; pedicel 1-2.5 mm long; bracts persistent, ovate-oblong, 6-10 mm long, 2-4 mm broad, glabrous, 5-lobed, lobes triangular; corolla pilose, tube slender, 6-8 mm long, 5-lobed; stamens 10, anthers without spurs, filaments slender, pilose. Berry globose, black, ca. 7 mm thick.
Malaysia, Myanmar, Thailand, Indochina, southern and eastern China to Japan. Taiwan, in forests from 400 to 1,900 m.新山、皇帝殿、松茂-環山、鎮西堡
TAIPEI: Peitou, Simada s. n. TAICHUNG: Chingshan, Lu 14921. NANTOU: Mori s. n. in 1909 (Type of V. bracteatum var. longitubum Hayata, TI).
ナガバシャシャンボ Vaccinium bracteatum var. lanceolatum → Vaccinium randaiense Hayata
南烛组 Sect. Bracteata Nakai
南烛 Vaccinium bracteatum Thunb.
常綠灌木或小喬木,高2-6(-9)米;分枝多,幼枝被短柔毛或無毛,老枝紫褐色,無毛。葉片薄革質,橢圓形、菱狀橢圓形、披針狀橢圓形至披針形,長4-9釐米,寬2-4釐米,頂端銳尖、漸尖,稀長漸尖,基部楔形、寬楔形,稀鈍圓,邊緣有細鋸齒,表面平坦有光澤,兩面無毛,側脈5-7對,斜伸至邊緣以內網結,與中脈、網脈在表面和背面均稍微突起;葉柄長2-8毫米,通常無毛或被微毛。總狀花序頂生和腋生,長4-10釐米,有多數花,序軸密被短柔毛稀無毛;苞片葉狀,披針形,長0.5-2釐米,兩面沿脈被微毛或兩面近無毛,邊緣有鋸齒,宿存或脫落,小苞片2,線形或卵形,長1-3毫米,密被微毛或無毛;花梗短,長1-4毫米,密被短毛或近無毛;萼筒密被短柔毛或茸毛,稀近無毛,萼齒短小,三角形,長1毫米左右,密被短毛或無毛;花冠白色,筒狀,有時略呈壇狀,長5-7毫米,外面密被短柔毛,稀近無毛,內面有疏柔毛,口部裂片短小,三角形,外折;雄蕊內藏,長4-5毫米,花絲細長,長2-2.5毫米,密被疏柔毛,藥室背部無距,藥管長為藥室的2-2.5倍;花盤密生短柔毛。漿果直徑5-8毫米,熟時紫黑色,外面通常被短柔毛,稀無毛。花期6-7月,果期8-10月。
產臺灣省、華東、華中、華南至西南。生於丘陵地帶或海拔400-1400米的山地,常見於山坡林內或灌叢中。分佈朝鮮、日本(南部),南至中南半島諸國、馬來半島、印尼。模式標本采自日本。