形容詞 floccose:

1. (of plants) having tufts of soft woolly hairs

floc.cose

adj.Botany （形容詞）【植物學】
Covered with tufts of soft hair, as the fruits of quince.
有叢毛的，羊毛狀的：覆蓋著一簇簇軟毛的，如榅桲的果實

來源：
Late Latin floccôsus
后期拉丁語 floccôsus
from Latin floccus [tuft of wool]
源自 拉丁語 floccus [一簇羊毛]