(992) Proposal to conserve 7892 Lindl. (Gesneriaceae)v. 39693–695
Xu, Z. R., Nicolson, Dan H., and Skog, Laurence E. 1990. "(992) Proposal to conserve 7892 Rhytidophyllum Mart. and its spelling against Codonophora Lindl. (Gesneriaceae)." Taxon, 39 693–695.