In Monoblepliaris, one of the lower Fungi, in some Algae, in the Vascular Cryptograms, in Cycads (Zamia and Cycas), and in Ginkgo, an isolated genus of Gymnosperms, the male cell is a motile spermatozoid with two or more cilia.
In the spermatozoids of Chara, Vascular Cryptogams, and in those of Cycas, Zamia and Ginkgo, the cilia arise from a centrosome-like body which is found on one side of the nucleus of the spermatozoid mother-cell.
Trachycar pus and Rhapis are characteristic palms, and Cycadeae are represented by Cycas.
Cycads are represented by Cycas itself, which in several species ranges from southern India to Polynesia.
Bengal has no Cycas, oaks or nutmegs.