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Rajhathy T, Morrison JW, Symko S (1964) Interspecific and intergeneric hybrids in Hordeum. Barley Genet, vol I. Proc 1st Int Barley Genet Symp 1963. Pudoc, Wageningen, pp 195 - 212 Ravelli GP (1977) Psophocarpus tetragonolobus ou haricot aile, nouvelle source de proteines pour les populations rurales de la Cote d'Ivoire (Afrique Occidentale). Extr Nestle Found Annu Rep, 20 pp Reinert J, Bajaj YPS (1977) Anther culture: Haploid production and its significance. In: Reinert J, Bajaj YPS (eds) Applied and fundamental aspects of plant cell, tissue, and organ culture. Springer, Berlin Heidelberg New York, pp 251-267 Riley R, Chapman V (1957) Haploids and polyhaploids in Aegi/ops and Triticum. Heredity 11:195-207 Rubluo A, Mroginski L, Kartha K (1982) Morphogenetic responses of pea leaflets cultured in vitro. In: Fujiwara A (ed) Plant Tissue Culture 1982. Maruzen, Tokyo, pp 151-152 Ruszkowski M (1980) The possibility of changing the yielding ability of buckwheat by breeding of homostyle varieties. In: Kreft I, Javornik B, Dolinssek B (eds) Buckwheat Symp. Fac Agron Press, Ljubljana, pp 7 -15 Ryzhutin ND (1970) In: Rubin BA (ed) Physiology of agricultural plants, vol VI. Moscow Univ Press, Moscow, pp 449-465 Sakamoto S (1973) Patterns of phylogenetic differentiation in the tribe Triticeae. Seiken Ziho 24:11- 31 Sauer JD (1950) The grain amaranths: a survey of their history and classification. Ann Mo Bod Gard 37:561-632 Sauer JD (1967) The grain amaranths and their relatives: a revised taxonomic and geographic survey. Ann Mo Bot Gard 54:103 -107 Sauer JD (1976) Grain amaranths. In: Simmonds NW (ed) Evolution of crop plants. Longmann, London, p 4 Schooler AB (1967) Intergeneric hybrids between allohexaploid (Hordeum depressum x Hordeum compressum) and autotetraploid Svalof rye (Secale cereale). Bot Gaz 128:113 -116 Seymour AB (1929) Host index of the fungi of North America. Harvard Univ Press, Cambridge, Mass Sharma GC, Wen Chung Wang, VT Sapra (1982) Effect of genotype, media and temperature pretreatment on callus initiation in triticale, wheat and rye anther cultures. Cereal Res Commun 10:3-4,143-150 Sharma KD, Boyes JW (1961) Modified incompatibility of buckwheat following irradiation. Can J Bot 39:1241 -1246 Shepard JF (1980) Mutant selection and plant regeneration from potato mesophyll protoplasts. In: Rubinstein I, Gengenbach B, Phillips RL, Green CE (eds) Genetic improvement of crops. Emergent techniques. Univ Minnesota Press, Minneapolis, p 185 Shumny VK, Pershina LA (1979) Obtaining barley-rye hybrids and their cloning by the method of culture of isolated tissues. Dokl Akad Nauk U S S R 241 :218 - 220 Shumny VK, Pershina LA, Shcapova AT (1978) Use of different Hordeum L. species in remote hybridization. I. Production of intergeneric barley hybrids. Tsitol Genet 8:110 -116 Shumny VK, Pershina LA, Belova LI (1981) Production of barley x barley x wheat hybrids. Cereal Res Commun 9:265 - 272 Smith DC (1942) Intergeneric hybridization of cereals and other grasses. J Agric Res 64:33 - 47 Sozinov AA, Lukjanjuk SF, Ignatova SA (1981a) Anther cultivation and induction of haploid plants in triticale. Z Pflanzenzuecht 86:272 - 285 Sozinov AA, Lukjanjuk SF, Maximova VI, Ignatova SA (1981 b) Study of morphogenesis in triticale anther culture. Cereal Res Commun 9:2-3,103-113 Srejovil: V (1980) Callus induction and organogenesis in isolated buckwheat cotyledons. Ph D thesis, Univ Kragujevac Srejovil: V, NeSkovil: M (1981) Regeneration of plants from cotyledon fragments of buckwheat (Pagopyrum esculentum Moench.). Z PflanzenphysioI104:37 -42 Staba EJ (1962) Production of cardiac glycosides by plant tissue cultures. J Pharmacol Sci 51:3, 249-254 Steinback KE, McIntosh L, Bogorad L, Arntzen CJ (1981) Identification of the triazine receptor protein as a chloroplast gene product. Proc Natl Acad Sci USA 78:7463 - 7467 References to Section III 601

Subrahmanyam NC (1980) Haploid from Hordeum interspecific crosses. 3. Trihaploids of H. arizonicum and H. lechleri. Theor Appl Genet 56:257 - 262 Sun CS, Wang CC, Chu LC (1973) Cytological studies on the androgenesis of triticale. Acta Bot Sin 15:2,163-173 Sun JS, Zhu LQ, Wang JJ, Tigerstedt PMA (1980) Studies on the anther culture of triticale. Proc 4th John Innes Symp Plant Genome, Norwich, pp 243 - 244 Sunderland NM (1974) Anther culture as a means of haploid induction. In: Kasha KJ (ed) Haploids in higher plants: advances and potential. Guelph Univ, Guelph, pp 91-122 Sunderland NM, Evans LJ (1980) Multicellular pollen formations in cultured barley anthers. 2. The A, Band C pathways. J Exp Bot 31:121,501- 514 Sunderland N, Roberts M, Evans LJ, Wildon DC (1979) Multicellular pollen formation in cultured barley anthers. 1. Independent division of the generative and vegetative cells. J Exp Bot 30:119, 1133 -1144 Sung ZR, Dudits D (1981) Carrot somatic cell genetics. In: Panopoulos NJ (ed) Genetic engineering in the plant sciences. Praeger Press, New York, p 11 Sure B (1955) Nutritive value of proteins in buckwheat and their role as supplements to proteins in cereal grain. J Agric Food Chern 3:793 -795 Sylla BS, N'zi G, Ravelli GP (1981) Essais de culture de Haricot Aile (Psophocarpus tetragonolobus) en Cote d'Ivoire. Agron Trop XXXVI 2:166-169 Teutonico RA, Knorr D (1985) Non-destructive method for determination of water-soluble oxalate in cultured Amaranthus tricolor cells. J Agric Food Chern 33(1):60 - 62 Thomas E, King PJ, Potrykus I (1979) Improvement of crop plants via single cells in vitro - an assessment. Z Pflanzenzuecht 82:1 - 30 Thomas HM, Pickering RA (1979) Barley x rye crosses. The morphology and cytology of the hybrids and the amphidiploid. Z Pflanzenzuecht 82:193 - 200 Thompson WP, Johnston D (1945) The cause of incompatibility between barley and rye. Can J Res 23:1-15 Towle MA (1961) The ethnobotany of precolumbian Peru. Aldine, Chicago Tozu T (1975) On the breeding method of Hordeum-Secale hybrid. Barley Genet, vol III. Proc 3rd Int Barley Genet Symp, Garching, pp 306 Tran Thanh Van M (1973a) Direct flower neoformation from superficial tissue of small explants of Nicotiana tabacum L. Planta 115:87 - 92 Tran Thanh Van M (1973b) In vitro control of de novo flower, bud, root and callus differentiation from excised epidermal tissue. Nature (London) 246:44 - 45 Tran Thanh Van M (1980a) Control of morphogenesis or what shapes a group of cells? In: Fiechter A (ed) Advances in biochemical engineering. Plant cell cultures, vol II. Springer, Berlin Heidelberg New York, pp 151 -171 Tran Thanh Van M (1980b) Control of morphogenesis by inherent and exogenously applied factors in thin cell layers. Int Rev Cytol Suppll1A:175 -194 Tran Thanh Van M (1981) Control of morphogenesis in in vitro cultures. Annu Rev Plant Physiol 32:291- 311 Tran Thanh Van M, Trinh TH (1978) Plant propagation: non-identical and identical copies. In: Propagation of higher plants through tissue culture. Proc Symp, Univ Tennessee, pp 134-158 Tran Thanh Van M, Chlyah H, Chlyah A (1974) Regulation of organogenesis in thin layers of epidermal and sub-epidermal cells. In: Street HE (ed) Tissue culture and plant science. Proc 3rd Int Congr Plant Tissue Cell Cult. Academic Press, London New York, pp 101 -139 Trinh TH, Lie-Schricke H, Tran Thanh Van K (1981) Formation directe de bourgeons a partir des fragments et des couches cellulaires minces de differents organes chez Ie Psophocarpus tetragonolobus (L.) DC. Z Pflanzenphysioll02:127 -139 Trinh TH, Lie-Schricke H, Tran Thanh Van K (1985) Regeneration des plantes a partir de cultures d'antheres et d'ovules non fecondes du Haricot aile (Psophocarpus tetraconolobus L.) VI Colloque IAPTC Section Fran<;aise "Obtention d'Haploide in vitro: Etat actuel et Perspectives" Uemoto S, Fujieda K, Nonaka M, Nakamoto Y (1982) Effects of photoperiod and temperature on the raceme budding of winged beans (Psophocarpus tetragonolobus). Bull Inst Trop Agric Kysuhu Univ 5:59-70 602 References to Section III

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