ABSTRACT
Synonym of Cycas L., see Species Plantarum 2: 1188. 1753, Familles des Plantes 2: 25, 611. 1763 and Taxon 5(8): 189. 1956, Fieldiana, Bot. 24(1): 11–20. 1958, Blumea 43(2): 388–389. 1998, A.N. Rai, E. Söderbäck and B. Bergman, ‘Tansley Review No. 116. Cyanobacterium-Plant Symbioses.’ New Phytologist 147(3): 449–481. Sept. 2000, Maarten J.M. Christenhusz et al., ‘A new classification and linear sequence of extant gymnosperms.’ Phytotaxa 19: 55–70. 2011, Govaerts, R.H.A. World checklist of selected plant families published update. Facilitated by the Trustees of the Royal Botanic Gardens, Kew. 2011 [as Cycas.].
