Flowers mostly nodding , somewhat actinomorphic or calyx 2-lipped .
花主要有节，有点辐射对称的或花萼二唇形。
It tends to be compressed and network of functional structure in educational arena in informational society . Functional system and planning form are greatly analyzed in this planning design , design the functional units according to different level requirement and forming an actinomorphic network , take organic dispersing space mode so that resource sharing and efficiency first .
