討論:蓬萊胡頹子

山羊百科，林文智老師的植物、山岳、攝影紀錄

64. Elaeagnus formosensis Hatusima 蓬萊胡頹子

Shrubs, scandent. Young branches and buds silvery brown scaly. Petiole 8-12 mm; leaf blade adaxially green, abaxially only slightly paler than adaxial surface, broadly elliptic to orbicular, 4-8 × 2.5-6 cm, leathery, abaxially glabrescent, midrib flat, lateral veins 6 or 7 per side of midrib, apex obtuse to rounded. Flowers solitary, rarely paired, sometimes somewhat crowded on short, lateral, flowering shoots. Pedicel ca. as long as calyx. Flowers yellow. Calyx tube 7-8 mm; lobes triangular-ovate, 4-6 mm. Filaments 1.8-2 mm; anthers narrowly elliptic, 2.2-2.5 mm. Stigma 2-3 mm, glandular-papillate. Drupe pale red, broadly ellipsoid to ellipsoid, 1.8-2 cm. Seed 1.6-1.8 cm.

灌木，攀緣。 幼枝和芽銀色棕色有鱗。 葉柄8-12毫米； 葉片正面綠色，背面的隻稍比正面淺，寬橢圓形的到圓形， 4-8 * 2.5-6 釐米，革質，後脫落，平的中脈，側脈6或7在中脈每邊，先端鈍到圓形。花單生，很少配對，有時在短的、側生開花的嫩枝上稍密集。Pedicel約與花萼等長。 花黃色。萼筒7-8毫米； 裂片三角狀心形，4-6毫米花絲-2毫米； 花葯狹橢圓形，2.2-2.5毫米柱頭毫米，具腺乳突。 核果淺紅色，寬橢圓形到橢圓形，1.8-2 釐米。種子1.6-1.8 釐米