A revised delimitation of the rattan genus Calamus (Arecaceae) Author Baker, William J. text Phytotaxa 2015 2015-02-11 197 2 139 152 http://dx.doi.org/10.11646/phytotaxa.197.2.7 journal article 10.11646/phytotaxa.197.2.7 1179-3163 13640784 Calamus scapigerus (Becc.) W.J.Baker , comb. nov. Daemonorops scapigera Becc., Rec. Bot. Surv. India 2: 228 (1902) . Daemonorops lasiospatha Furtado, Gard. Bull. Straits Settlem. 8: 351 (1935). Calamus bifacialis Burret, Notizbl. Bot. Gart. Berlin-Dahlem 15: 809 (1943).