@article {18106, title = {Hawkmoth pollination in the genus {IOenothera}}, journal = {Aliso}, volume = {5}, year = {1963}, note = {Pp. 357-384 91963), pp. 385-419 (1964).; ;}, month = {1963}, pages = {357-419}, keywords = {APIS, BEES, EUMORPHA, HYLES, MANDUCA, OENOTHERA, ONAGRACEAE, POLLINATION, SPHINGIDAE, XYLOCOPA}, author = {Gregory, D. P.} }