单词trigonous
adj.: 三角形的
网络: 三棱形
三角形的,有三个角的
Stigmas capitate. Achenes exceeding persistent perianth, brown, shiny, broadly ellipsoid, trigonous.
柱头头状瘦果超过宿存花被，棕色，发亮，宽椭圆形，三棱。
Capsule chestnut brown, shiny, trigonous ovoid, longer than perianth, apex mucronate.
蒴果栗棕色，发亮，三棱卵球形，长于花被，先端短尖。
stigmas capitate. Achenes included in persistent perianth, dark brown, dull, nearly orbicular, biconvex or trigonous, ca. 3 mm.
柱头头状瘦果在宿存花被内藏，暗褐色，黯淡，近圆形，两面凸或者三棱，约3毫米。
anthers oblong. Ovary ellipsoid, trigonous.
花药长圆形子房椭圆形，三棱。
Achenes included in persistent perianth, shiny, narrowly ellipsoid, trigonous, ca. 2 mm, smooth.
瘦果在宿存花被内藏，发亮，狭椭圆形，三棱，约2毫米，光滑。
stigmas capitate. Achenes slightly exceeding persistent perianth, black-brown, shiny, ellipsoid, trigonous, 4-5 mm, tapered at both ends.
柱头头状瘦果稍微地超过宿存花被，黑棕色，发亮，椭圆体，三棱，4-5毫米，弄尖在两末端。
Achenes light brown, shiny, trigonous-ovoid, smooth.
瘦果浅褐色，发亮，三棱卵形体，平滑。
stigmas capitate. Achenes included in persistent perianth, black, opaque, ovoid, trigonous or biconvex, 1-2 mm, finely glandular or pitted.
柱头头状瘦果在宿存花被内藏，黑色，不透明，卵圆形，三棱或者两面凸，1-2毫米，细腺或者具洼点。
stigmas capitate. Achenes trigonous, not winged or horned at base.
柱头头状瘦果三棱，无翅或者有角的在基部。
Seeds brownish black, trigonous-ellipsoid, ca. 3 mm, glabrous or sparsely floccose at margin and hilum.
棕黑色，三棱椭圆形的种子，约3毫米，无毛或疏生被丛卷毛在边缘和种脐。