Nematosporangium aphanidermatum var. hawaiiensis Nematosporangium arrhenomanes Nematosporangium epiphanosporon Nematosporangium hyphalosticton Nematosporangium leiohyphon Nematosporangium leucoticton Nematosporangium polyandron Nematosporangium rhizophthoron Nematosporangium spaniogamon Nematosporangium thysanohyphalon Pythium arrhenomanes var. Canadense Pythium arrhenomanes var. ฟิลิปปินส์