R.  Lancaster and Robson, N., ?Bowls of beauty.?, Garden (London), vol. 122, pp. 566-571 (1997) - col. illus., 1997.

N.  Robson, ?Yellow-flowered St. John's worts.?, Living Countryside, vol. 12, pp. 2801-2803 (1983)- illus., col. illus., 1983.

N.  Robson, ?Plant portraits: 486. Hypericum kouytchense (Clusiaceae).?, Curtis's Bot. Mag., vol. 21, pp. 49-53 (2004) - illus., col. illus., 2004.