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 .

信息社会教育场所的功能结构趋向扁平化和网络化，规划设计时应着力探索大型中学的功能体系和规划形态，根据不同层次需求设计功能单元，形成放射状的网络，并采取有机分散的空间模式，资源共享、效率优先。

Flowers bisexual or polygamous by abortion , zygomorphic or rarely actinomorphic .

花两性或者杂性，左右对称，很少辐射对称。

Flowers bisexual , actinomorphic ; bracteoles linear , narrower than bracts .

花两性，辐射对称；小苞片线形，比苞片狭窄。

Flowers bisexual or unisexual ( plants dioecious ) , actinomorphic .

花两性或单性(雌雄异株的植株)，辐射对称。