so there is one type with like a little funnel inside. like this
http://www.imagejuicy.com/imag...
it is labeled in many-many places as crinum asiaticum.
and then i pulled this interesting compare of plants side by side, very educational: just look at pics unless you can speak cantonese ;)
http://www.hkwildlife.net/view...
and it happens that in ATP database there is no pic of Crinum asiaticum var. sinicum Baker...i am going to rummage in my files!