a. 浅褐色的, 栗色的

Spadiceous \Spa*di"ceous\, a. [L. spadix, -icis, a date-brown or
nut-brown color. See {Spadix}.]
1. Of a bright clear brown or chestnut color. --Sir T.
Browne.

2. (Bot.) Bearing flowers on a spadix; of the nature of a
spadix.