Barton, 1993, Development, 119, 823, 10.1242/dev.119.3.823
Burtt, 1970, Notes R. Bot. Gard. Edinb, 30, 1
Burtt, 1999, The Gloxinian, 49, 15
Cronk, 1997, Trends Plant Sci, 2, 327, 10.1016/S1360-1385(97)84614-6
Gaut, 1996, Proc. Natl. Acad Sci. USA, 93, 10274, 10.1073/pnas.93.19.10274
Grubb, 1977, Biol. Rev, 52, 107, 10.1111/j.1469-185X.1977.tb01347.x
Hill, 1938, Ann. Bot. (N.S.), 2, 127, 10.1093/oxfordjournals.aob.a083990
Hilliard, 1966, J. S. Afr. Bot, 32, 87
Jong, 1973, Acta Bot. Neerl, 22, 244
Jong, 1978, Notes R. Bot. Gard. Edinb, 36, 369
Jong, 1975, New Phytol, 75, 297, 10.1111/j.1469-8137.1975.tb01400.x
Jong, 2000, Plant Syst. Evol, 224, 173, 10.1007/BF00986341
Lawrence, 1940, J. R. Hortic. Soc, 65, 17
Lawrence, 1943, Gardeners' Chronicle, Ser. 3, 113, 156
Lawrence, 1958, Heredity, 12, 333, 10.1038/hdy.1958.33
Long, 1996, Nature, 379, 66, 10.1038/379066a0
Milne, 1975, V. Notes R. Bot. Gard. Edinb, 33, 523
Möller, 1997, Am. J. Bot, 84, 956, 10.2307/2446286
Oehklers, 1964, Adv. Genet, 12, 329, 10.1016/S0065-2660(08)60418-6
Posada, 1998, Bioinformatics, 14, 817, 10.1093/bioinformatics/14.9.817
Rosenblum, 1984, Am. J. Bot, 71, 52, 10.1002/j.1537-2197.1984.tb12484.x
Skog, 1984, Selbyana, 7, 252
Smith, 1997, Ann. MO. Bot. Gard, 84, 50, 10.2307/2399953
Soltis, 1997, Am. J. Bot, 84, 504, 10.2307/2446027
Spangler, 1999, Ann. Missouri Bot. Gard, 86, 33, 10.2307/2666216
Templeton, 1983, Evolution, 37, 221, 10.1111/j.1558-5646.1983.tb05533.x
Tsukaya, 1997, Development, 124, 1275, 10.1242/dev.124.7.1275
Weber, 1975, Br. Bot. Jahrb. Syst, 95, 174
