"Var. caudigera is found at 1300 m in a Shola forest, but Bogner (2013) also found a herbarium specimen from the lowlands."
"C. spiralis var. caudigera is an excellent aquarium plant. It multiplies not too fast, has short runners so you get a nice group."
"They stand very well up to November when there may be frost at night." - Jan Bastemeijr