剌座為一高度特化之腋芽或側芽, 或短芽或分枝.
"An areole is a highly specialized axillary or lateral bud or short shoot or branch." ( definition in TCF )
"AREOLE: In xerophytic succulents a localized area of stem with one or more growing points and often spines, bristles, scales or hairs; a reduced spur shoot initially subtended by a foliage leaf or scale leaf." ( Dr. Mauseth, "What is an areole ?" )
剌座中的生長點組織可分為兩種 :
1. 負責長出刺和毛
2. 負責長出花和分支 ( 或側芽 )
"An areole is a highly specialized axillary or lateral bud or short shoot or branch." ( definition in TCF )
"AREOLE: In xerophytic succulents a localized area of stem with one or more growing points and often spines, bristles, scales or hairs; a reduced spur shoot initially subtended by a foliage leaf or scale leaf." ( Dr. Mauseth, "What is an areole ?" )
剌座中的生長點組織可分為兩種 :
1. 負責長出刺和毛
2. 負責長出花和分支 ( 或側芽 )