Synonyms: Type 15, stauro-cyclocytic, staurocytic,stauro-tetra-monocylic (Francey, 1936; van Cotthem, 1970a;1970b; Dilcher, 1974; Patel, 1979; Wilkinson, 1979 ).Anomocytic stomata: Stoma surrounded by four or moresubsidiaries, variable in position, shape and size ( otherthan tetracytic and staurocytic types; Figs.195-206 ).Synonyms: Actinocytic, amphibrachyparacytic,anomocytic-polycytic, brachyparacytic, hemiparacytic,latero-twi-acyclic, oblitwi-acyclic, paracytic, stephanocytic,termino-twi-acyclic (Dilcher, 1974; Patel, 1979; Wilkinson,1979; Baranova, 1987).Cyclocytic stomata: Stoma is surrounded by four or moresubsidiaries, variable in position, shape and size but arrangedin a narrow ring ( Figs.207-212 ).