Trochus pyramis Born is of gonophores.The male reproductive system is mainly composed of the spermaries and spermaductus, instead of mating and others glands.

摘要塔形马蹄螺为雌雄异，其雄系统主要由精巢和输精管组成，有交接器，也有其他的附属腺。

"blazing star:a rhizomatous dioecious herb (Chamaelirium luteum) in the lily family, having long racemes of small flowers."

百合科的雌雄异的根茎状草本植物(深黄色泽芹属),有细长总状花序的小花。