indumentum
n. 羽毛；毛状外被
近义词：indument，
英英释义
Noun
- a covering of fine hairs (or sometimes scales) as on a leaf or insect
例句
- Abaxial leaf surface with a patchy discontinuous indumentum. 叶背面具一不规则的不连续的毛被。
- Abaxial leaf surface densely glandular, with a thinner indumentum. 具腺的叶背面密被，具一瘦的毛被。
- Only differing from the previous species in indumentum characters. 只在毛被特征里不同于以前的种。
- Indumentum of simple or stipitate glandular capitate trichomes. 毛被为单毛或者具柄腺体的头状毛。
- Abaxial leaf surface with thin agglutinated indumentum. 叶背面具薄的粘结毛被。