pachysandra (n.)youdaoicibaDictYouDict[pachysandra 词源字典]
1813, from Modern Latin (1803), from Greek packhys "thick" (see pachyderm) + aner (genitive andros) "man" (see anthropo-), which is used in botany to mean "stamen, having stamens."[pachysandra etymology, pachysandra origin, 英语词源]