Abstract
Heterostyly is a genetic polymorphism in which plant populations are composed of two (distyly) or three (tristyly) morphs that differ reciprocally in the heights of stigmas and anthers in flowers (Fig. 1). The style-stamen polymorphism is usually accompanied by a sporophytically controlled, diallelic self-incompatibility system that prevents self- and intramorph fertilizations, and a suite of ancillary morphological polymorphisms, particularly of the stigmas and pollen of floral morphs. Heterostyly is reported from approximately 25 angiosperm families and has usually been viewed as a floral device that promotes outcrossing, hence reducing the harmful effects of close inbreeding in plant populations.
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References
Anderson JM, Barrett SCH (1986) Pollen tube growth in tristylous Pontederia cordata L. (Pontederiaceae). Can J Bot 64:2602–2607
Anderson WR (1973) A morphological hypothesis for the origin of heterostyly in the Rubiaceae. Taxon 22:537–542
Baker HG (1958) Studies in the reproductive biology of West African Rubiaceae. J West Afr Sci Assoc Fr 4:9–24
Baker HG (1966) The evolution, functioning and breakdown of heteromorphic incompatibility systems I. The Plumbaginaceae. Evolution 18:507–512
Baker HG (1975) Sporophyte-gametophyte interactions in Linum and other genera with heteromorphic self-incompatibility. In: Mulcahy DL (ed) Gamete competition in plants and animals. North Holland, Amsterdam, pp 191–200
Barrett SCH (1979) The evolutionary breakdown of tristyly in Eichhornia crassipes (Mart.) Solms (water hyacinth). Evolution 33:499–510
Barrett SCH (1980) Dimorphic incompatibility and gender in Nymphoides indica (Menyanthaceae). Can J Bot 58:1938–1942
Barrett SCH (1985a) Ecological genetics of breakdown in tristyly. In: Haeck J, Woldendorp JW (eds) Structure and functioning of plant populations II. Phenotypic and genotypie variation in plant populations. North Holland, Amsterdam, pp 267–275
Barrett SCH (1985b) Floral trimorphism and monomorphism in continental and island populations of Eichhornia paniculata (Spreng.) Solms (Pontederiaceae). Biol J Linn Soc 25:41–60
Barrett SCH (1988a) Evolution of breeding systems in Eichhornia (Pontederiaceae): A review. Ann M Bot Gard 75:741–760
Barrett SCH (1988b) The evolution, maintenance and loss of self-incompatibility systems. In: Lovett Doust J, Lovett Doust L (eds) Plant reproductive ecology patterns and strategies. Oxford Univ Press, Oxford, pp 98–124
Barrett SCH (1989a) Mating system evolution and speciation in heterostylous plants. In: Otte D, and Endler J (eds) Speciation and its consequences. Sinauer, Sunderland, MA, pp 257–283
Barrett SCH (1989b) Evolutionary breakdown of heterostyly. In: Bock JH, and Linhart YB (eds) The evolutionary ecology of plants. Westview Press, Colorado, pp 151–170
Barrett SCH (1990) The evolution and adaptive significance of heterostyly. Trends Ecol Evol 5:144–148
Barrett SCH, Anderson JM (1985) Variation in expression of trimorphic incompatibility, in Pontederia cordata L. (Pontederiaceae). Theor Appl Genet 70:355–362
Barrett SCH, Eckert CG (1990) Variation and evolution of mating systems in seed plants. In: Kawano S (ed) Biological approaches and evolutionary trends in plants. Academic Press, Lond New York, pp 229–254
Barrett SCH, Glover DE (1985) On the Darwinian hypothesis of the adaptive significance of tristyly. Evolution 39:766–774
Barrett SCH, Husband BC (1990) Variation in outcrossing rates in Eichhornia paniculata: The role of demographic and reproductive factors. Plant Spec Biol 5:41–56
Barrett SCH, Richards JH (1990) Heterostyly in tropical plants. Mem N Y Bot Gard 55:35–61
Barrett SCH, Shore JS (1987) Variation and evolution of breeding systems in the Turnera ulmifolia L. complex (Turneraceae). Evolution 41:340–354
Barrett SCH, Wolfe LM (1986) Pollen heteromorphism as a tool in studies of the pollination process in Pontederia cordata. In: Mulachy DL, Mulcahy GB, Ottaviano E (eds) Biotechnology and ecology of pollen. Springer Berlin Heidelberg, New York, pp 435–442
Barrett SCH, Price SD, Shore JS (1983) Male fertility and anisoplethic population structure in tristylous Pontederia cordata (Pontederiaceae). Evolution 37:745–759
Barrett SCH, Brown AHD, Shore JS (1987) Disassortative mating in tristylous Eichhornia paniculata (Spreng.) Solms (Pontederiaceae). Heredity 58:49–55
Barrett SCH, Morgan MT, Husband BC (1989) The dissolution of a complex genetic polymorphism: the evolution of self-fertilization in tristylous Eichhornia paniculata (Pontederiaceae). Evolution 43:1398–1416
Bateman AJ (1952) Self-incompatibility systems in angiosperms I Theory. Heredity 6:285–310
Bateman AJ (1954a) The genetics of Narcissus I-sterility. Daffodil Tulip Year Book 1954:23–29
Bateman AJ (1954b) Self-incompatibility systems in angiosperms II Iberis amara. Heredity 8:305–332
Bawa KS (1980) Evolution of dioecy in flowering plants. Annu Rev Ecol Syst 11:15–40
Beach JH, Bawa KS (1980) Role of pollinators in the evolution of dioecy from distyly. Evolution 34:1138–1143
Beale GH (1939) Further studies of pollen-tube competition in Primula sinensis. Ann Eugenics 9:259–268
Bennett JH, Leach CR, Goodwins IR (1986) The inheritance of style length in Oxalis rosea. Heredity 56:393–396
Berry PE, Tobe H, Gómez JA (1991) Agamospermy and the loss of distyly in Erythroxylum undulatum (Erythroxylaceae) from northern Venezuela. Am J Bot 78:595–600
Bodmer WF (1960) Genetics of homostyly in populations of Primula vulgaris. Philos Trans R Soc Lond Ser B 242:517–549
Boyd M, Silvertown J, Tucker C (1990) Population ecology of heterostyle and homostyle Primula vulgaris: growth, survival, and reproduction in field populations. J Ecol 78:799–813
Bräm M (1943) Untersuchungen zur Phänalyse und Entwicklungsgeschichte der Blüten von Primula pulerulenta, P cockburniana und ihrer Fi-Bastarde. Arch Julius Klaus-Stift Vererbungsforsch Sozialanthropol Rassenhyg 18:235–259
Briggs D, Walters SM (1984) Plant variation and evolution, 2nd edn. Cambridge Univ Press, Cambridge
Campbell JM, Lawrence MJ (1981) The population genetics of the self-incompatibility polymorphism in Papaver rhoeas I. The number of S-alleles in families from three localities. Heredity 46:69–79
Casper BB (1985) Self-compatibility in distylous Cryptantha flava (Boraginaceae). New Phytol 99:149–154
Casper BB, Sayigh LS, Lee SS (1988) Demonstration of cryptic incompatibility in distylous Amsinckia douglasiana. Evolution 42:248–253
Charlesworth B, Charlesworth D (1979) The maintenance and breakdown of heterostyly. Am Nat 114:499–513
Charlesworth D (1979) The evolution and breakdown of tristyly. Evolution 33:486–498
Charlesworth D (1989) Allocation to male and female function in hermaphrodites, in sexually polymorphic populations. J Theor Biol 139:327–342
Charlesworth D, Charlesworth B (1979) A model for the evolution of heterostyly. Am Nat 114:467–498
Charlesworth D, Charlesworth B (1981) Allocation of resources to male and female function in hermaphrodites. Biol J Linn Soc 15:57–74
Charlesworth D, Charlesworth B (1987) Inbreeding depression and its evolutionary consequences. Ann Rev Ecol Syst 18:237–268
Charnov EL (1982) The theory of sex allocation. Princeton Univ Press, Princeton, New Jersey
Coyne JA, Lande R (1985) The genetic basis of species differences in plants. Am Nat 126:141–145
Cronquist A, Holmgren AH, Holmgren NH, Reveal JL, Holmgren PK (1984) Intermountain flora, vol 4. N Y Bot Gard, New York
Crosby JL (1949) Selection of an unfavourable gene-complex. Evolution 3:212–230
Crowe LK (1964) The evolution of outbreeding in plants I. The angiosperms. Heredity 19:435–457
Curtis J, Curtis CF (1985) Homostyle primroses re-visited I. Variation in time and space. Heredity 54:227–234
Dahlgren RMT (1980) A revised system of classification of the angiosperms. Bot J Linn Soc 80:91–124
Darlington CD (1939) The evolution of genetic systems. Cambridge Univ Press, Cambridge
Darlington CD, Mather K (1949) The elements of genetics. Allen and Unwin, Lond
Darwin C (1865) On the sexual relations of the three forms of Lythrum salicaria. J Linn Soc Lond 8:169–196
Darwin C (1877) The different forms of flowers on plants of the same species. Murray, Lond
DeWinton D, Haidane JBS (1933) The genetics of Primula sinensis II segregation and interaction of factors in the diploid. J Genet 27:1–44
Donoghue MJ (1989) Phylogenies and the analysis of evolutionary sequences, with examples from seed plants. Evolution 43:1137–1156
Dulberger R (1964) Flower dimorphism and self-incompatibility in Narcissus tazetta L. Evolution 18:361–363
Dulberger R (1970) Floral dimorphism in Anchusa hybrida Ten. Isr J Bot 19:37–41
Dulberger R (1975a) S-gene action and the significance of characters in the heterostylous syndrome. Heredity 35:407–415
Dulberger R (1975b) Intermorph structural differences between stigmatic papillae and pollen grains in relation to incompatibility in Plumbaginaceae. Proc R Soc Lond Ser B 188:257–274
Eckenwalder JE, Barrett SCH (1986) Phylogenetic systematics of the Pontederiaceae. Syst Bot 11:373–391
Eckert CG, Barrett SCH (1992) Stochastic loss of style morphs from tristylous populations of Lythrwn salicaria and Decodon verticillatus (Lythraceae). Evolution (in press)
Emerson S (1939) A preliminary survey of the Oenothera organensis population. Genetics 24:524–537
Feinsinger P, Busby WH (1987) Pollen carryover: experimental comparisons between morphs of Palicourea lasiorrachis (Rubiaceae), a distylous, bird-pollinated, tropical treelet. Oecologia 73:231–235
Felsenstein J (1988) Phylogenies from molecular sequences: inference and reliability. Annu Rev Genet 22:521–565
Fernandes A (1935) Remarque sur L’hétérostylie de Narcissus triandrus et de N. reflexus. Brot Bol Soc Broteriana Ser 2, 10:278–288
Fisher RA (1958) The genetical theory of natural selection, 2nd edn. Dover Publications, New York
Fisher RA, Martin VC (1948) Genetics of style length in Oxalis. Nature (Lond) 177:942–943
Ford EB (1964) Ecological genetics. Methuen, Lond
Ganders FR (1974) Disassortative pollination in the distylous plant Jepsonia heterandra. Can J Bot 52:2401–2406
Ganders FR (1975a) Mating patterns in self-compatible distylous populations of Amsinckia (Boraginaceae). Can J Bot 53:773–779
Ganders FR (1975b) Heterostyly, homostyly and fecundity in Amsinckia spectabilis (Boraginaceae). Madrono 23:56–62
Ganders FR (1979) The biology of heterostyly. N Z J Bot 17:607–635
Ganders FR, Denny SK, Tsai D (1985) Breeding system variation in Amsinckia spectabilis (Boraginaceae). Can J Bot 63:533–538
Gibbs PE (1986) Do homomorphic and heteromorphic self-incompatibility systems have the same sporophytic mechanism? Plant Syst Evol 154:285–323
Glover DE, Barrett SCH (1983) Trimorphic incompatibility in Mexican populations of Pontederia sagittata Presl. (Pontederiaceae). New Phytol 95:439–455
Glover DE, Barrett SCH (1986) Variation in the mating system of Eichhornia paniculata (Spreng.) Solms (Pontederiaceae). Evolution 40:1122–1131
Goldblatt P, Bernhardt P (1990) Pollination biology of Nivenia (Iridaceae) and the presence of heterostylous self-compatibility. Isr J Bot 39:93–111
Gottlieb LD (1984) Genetics and morphological evolution in plants. Am Nat 123:681–709
Graham SW, Barrett SCH (1990) Pollen precedence in Eichhornia paniculata (Pontederiaceae): a tristylous species. Am J Bot 77:54–55 (abstract)
Grant V (1975) Genetics of flowering plants. Columbia Univ Press, New York
Hamilton CW (1990) Variations on a distylous theme in Mesoamerican Psychotria subgenus Psychotria (Rubiaceae). Mem N Y Bot Gard 55:62–75
Haring V, Gray JE, McClure BA, Anderson MA, Clarke AE (1990) Self-incompatibility: a self-recognition system in plants. Science 250:937–941
Heuch I (1979) Equilibrium populations of heterostylous plants. Theor Popul Biol 15:43–57
Heuch I (1980) Loss of incompatibility types in finite populations of the heterostylous plant Lythrum salicaria. Hereditas 92:53–57
Hildebrand F (1866) Ueber den Trimorphismus in der Gattung Oxalis. Monatsber Königl Preuss Akad Wiss Berl 1866:352–374
Holsinger KE (1991) Mass action models of plant mating systems I. The evolutionary stability of mixed mating systems. Am Nat (in press)
Holsinger KE, Feldman MW, Christiansen FB (1984) The evolution of self-fertilization in plants: a population genetic model. Am Nat 124:446–453
Husband BC, Barrett SCH (1991a) Pollinator visitation patterns in populations of tristylous Eichhornia paniculata in northeastern Brazil. Oecologia (in press)
Husband BC, Barrett SCH (1991b) Colonization history and population genetic structure of Eichhornia paniculata in Jamaica. Heredity 66:287–296
Jernstedt JA (1982) Floral variation in Chlorogalum angustifolium (Liliaceae). Madrono 29:87–94
Karron JD, Marshall DL, Oliveras DM (1990) Numbers of sporophytic self-incompatibility alleles in populations of wild radish. Theor Appl Genet 79:457–460
Kohn JR, Barrett SCH (1992) Experimental studies on the functional significance of heterostyly. Evolution (in press)
Lack A, Kevan PG (1987) The reproductive biology of a distylous tree, Sarcotheca celebica (Oxalidaceae) in Sulawesi, Indonesia. Biol J Linn Soc 95:1–3
Lande R, Schemske DW (1985) The evolution of self-fertilization and inbreeding depression in plants I. Genetic models. Evolution 39:24–40
Leach CR (1983) Fluctuations in heteromorphic self-incompatibility systems. Theor Appl Genet 66:307–312
Lemmens RHMJ (1989) Heterostyly in Connaraceae. Acta Bot Neerl 38:224–225
Levin DA (1974) Spatial segregation of pins and thrums in populations of Hedyotis nigricans. Evolution 28:648–655
Lewis D (1982) Incompatibility, stamen movement, and pollen economy in a heterostylous tropical forest tree, Cratoxylum formosum (Guttiferae). Proc R Soc Lond Ser B 214:273–283
Lloyd DG (1979) Evolution towards dioecy in heterostylous populations. Plant Syst Evol 131:71–80
Lloyd DG (1980) Demographic factors and mating patterns in angiosperms. In: Solbrig OT (ed) Demography and evolution in plant populations. Blackwell, Oxford, pp 67–88
Lloyd DG, Webb CJ, Dulberger R (1990) Heterostyly in species of Narcissus (Amaryllidaceae), Hugonia (Linaceae) and other disputed cases. Plant Syst Evol 172:215–227
Lovett Doust J, Lovett Doust L, Cavers PB (1981) Fertility relationships in closely related taxa of Oxalis, section Corniculatae. Can J Bot 59:2603–2609
Martin FW (1967) Distyly, self-incompatibility, and evolution in Melochia. Evolution 21:493–499
Mather K (1950) The genetical architecture of heterostyly in Primula sinensis. Evolution 4:340–352
Mather K, De Winton D (1941) Adaptation and counter-adaptation of the breeding system in Primula. Ann Bot II 5:297–311
Morgan MT, Barrett SCH (1988) Historical factors and anisoplethic population structure in tristylous Pontederia cordata: a re-assessment. Evolution 42:496–504
Morgan MT, Barrett SCH (1989) Reproductive correlates of mating system variation in Eichhornia paniculata (Spreng.) Solms (Pontederiaceae). J Evol Biol 2:183–203
Morgan MT, Barrett SCH (1990) Outcrossing rates and correlated mating within a population of Eichhornia paniculata (Pontederiaceae). Heredity 64:271–280
Muenchow GE (1982) A loss-of-alleles model for the evolution of distyly. Heredity 49:81–93
Muenchow GE, Grebus M (1989) The evolution of dioecy from distyly: réévaluation of the hypothesis of the loss of long-tongued pollinators. Am Nat 133:149–156
Mulcahy DL (1964) The reproductive biology of Oxalis priceae. Am J Bot 51:915–1044
Murray BG (1990) Heterostyly and pollen-tube interactions in Luculia gratissima (Rubiaceae). Ann Bot 65:691–698
Nicholls M (1987) Pollen flow, self-pollination and gender specialization: factors affecting seed set in the tristylous species Lythrum salicaria (Lythraceae). Plant Syst Evol 156:151–157
O’Brien SP, Calder DM (1989) The breeding biology of Epacris impressa. Is this species heterostylous? Austr J Bot 37:43–54
Olesen JM (1979) Floral morphology and pollen flow in the heterostylous species Pulmonaria obscura Dumort (Boraginaceae). New Phytol 82:757–767
Olmstead RG (1989) The origin and function of self-incompatibility in flowering plants. Sex Plant Reprod 2:127–136
Opler PA, Baker HG, Frankie GW (1975) Reproductive biology of some Costa Rican Cordia species (Boraginaceae). Biotropica 7:243–247
Ornduff R (1966) The origin of dioecism from heterostyly in Nymphoides (Menyanthaceae). Evolution 20:309–314
Ornduff R (1976) The reproductive system of Amsinckia grandiflora, a distylous species. Syst Bot 1:57–66
Ornduff R (1978) Features of pollen flow in dimorphic species of Lythrum section Euhyssopifolia. Am J Bot 65:1077–1083
Ornduff R (1980) Heterostyly, population composition, and pollen flow in Hedyotis caerulea. Am J Bot 67:95–103
Ornduff R (1986) Comparative fecundity and population composition of heterostylous and non-heterostylous species of Villarsia (Menyanthaceae) in western Australia. Am J Bot 73:282–286
Ornduff R (1988) Distyly and monomorphism in Villarsia (Menyanthaceae): some evolutionary considerations. Ann Mo Bot Gard 75:761–767
Palmer JD, Jansen RK, Michaels HJ, Chase MW, Manhart JR (1988) Chloroplast DNA variation and phylogeny. Ann Mo Bot Gard 75:1180–1206
Philipp M, Schou O (1981) An unusual heteromorphic incompatibility system: distyly, self-incompatibility, pollen load and fecundity in Anchusa officinalis (Boraginaceae). New Phytol 89:693–703
Piper JG, Charlesworth B, Charlesworth D (1984) A high rate of self-fertilization and increased seed fertility of homostyle primroses. Nature (Lond) 310:50–51
Piper JG, Charlesworth B, Charlesworth D (1986) Breeding system evolution in Primula vulgaris and the role of reproductive assurance. Heredity 56:207–217
Ray PM, Chisaki HF (1957) Studies of Amsinckia I. A synopsis of the genus, with a study of heterostyly in it. Am J Bot 44:529–536
Richards AJ (1986) Plant breeding systems. Allen and Unwin, Lond
Richards AJ, Ibrahim H (1982) The breeding system in Primula veris L. II. Pollen tube growth and seed set. New Phytol 90:305–314
Riveros M, Arroyo MTK, Humana AM (1987) An unusual kind of heterostyly in Quinchamalium chilense (Santalaceae) on Volcan Casablanca, southern Chile. Am J Bot 74:1831–1834
Sampson DR (1967) Frequency and distribution of self-incompatibility alleles in Raphanus raphanistrum. Genetics 56:241–251
Schaeppi H (1935) Kenntnis der Heterostylie von Gregoria vitaliana Derby. Ber Schweiz Bot Ges 44:109–132
Schou O, Philipp M (1984) An unusual heteromorphic incompatibility system III. On the genetic control of distyly and self-incompatibility in Anchusa officinalis L. (Boraginaceae). Theor Appl Genet 68:139–144
Schwarz-Sommer Z, Huijser P, Nacken W, Saedler H, Sommer H (1990) Genetic control of flower development by homeotic genes in Antirrhinum majus. Science 250:931–936
Scribailo RW, Barrett SCH (1991) Pollen-pistil interactions in tristylous Pontederia sagittata (Pontederiaceae) II. Patterns of pollen tube growth. Am J Bot (in press)
Scribailo RW, Barrett SCH (1992) Effects of compatible and incompatible pollen mixtures on seed set in tristylous Pontederia sagittata (Pontederiaceae). Unpubl. manuscript
Shore JS, Barrett SCH (1984) The effect of pollination intensity and incompatible pollen on seed set in Turnera ulmifolia (Turneraceae). Can J Bot 62:1298–1303
Shore JS, Barrett SCH (1985) The genetics of distyly and homostyly in Turnera ulmifolia L. (Turneraceae). Heredity 55:167–174
Shore JS, Barrett SCH (1986) Genetic modifications of dimorphic incompatibility in the Turnera ulmifolia L. complex (Turneraceae). Can J Genet Cytol 28:796–807
Shore JS, Barrett SCH (1990) Quantitative genetics of floral characters in homostylous Turnera ulmifolia var. angustifolia Willd. (Turneraceae). Heredity 64:105–112
Stirling J (1932) Studies of flowering in heterostyled and allied species Part 1. The Primulaceae. Publ Hartley Bot Lab 8:3–42
Stirling J (1933) Studies of flowering in heterostyled and allied species Part 2. The Lythraceae: Lythrum salicaria. Publ Hartley Bot Lab 10:3–24
Stirling J (1936) Studies of flowering in heterostyled and allied species Part 3. Gentianaceae, Lythraceae, Oxalidaceae. Publ Hartley Bot Lab 15:1–24
Tseng HP (1938) Pollen-tube competition in Primula sinensis. J Genet 35:289–300
Vasudevan Nair R (1975) Heterostyly and breeding mechanism of Nymphoides cristatum (Roxb.) O. Kuntze. J Bombay Nat Hist Soc 72:677–682
Webb CJ, Lloyd DG (1986) The avoidance of interference between the presentation of pollen and stigmas in angiosperms II Herkogamy. N Z J Bot 24:163–178
Wedderburn F, Richards AJ (1990) Variation in within-morph incompatibility sites in heteromorphic Primula L. New Phytol 116:149–162
Weller SG (1976a) Breeding system polymorphism in a heterostylous species. Evolution 30:442–454
Weller SG (1976b) The genetic control of tristyly in Oxalis section lonoxalis. Heredity 37:387–393
Weller SG (1981) Pollination biology of heteromorphic populations of Oxalis alpina (Rose) Kunth (Oxalidaceae) in southeastern Arizona. Bot J Linn Soc 83:189–198
Weiler SG, Ornduff RO (1977) Cryptic self-incompatibility in Amsinckia grandiflora. Evolution 31:47–51
Wells H (1979) Self-fertilization: advantageous or disadvantageous? Evolution 33:252–255
Wolfe LM, Barrett SCH (1989) Patterns of pollen removal and deposition in tristylous Pontederia cordata L. (Pontederiaceae). Biol J Linn Soc 36:317–329
Wyatt R (1983) Pollinator-plant interactions and the evolution of plant breeding systems. In: Real L (ed) Pollination biology. Academic Press, Orlando Florida
Yeo PF (1975) Some aspects of heterostyly. New Phytol 75:147–153
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Barrett, S.C.H. (1992). Heterostylous Genetic Polymorphisms: Model Systems for Evolutionary Analysis. In: Barrett, S.C.H. (eds) Evolution and Function of Heterostyly. Monographs on Theoretical and Applied Genetics, vol 15. Springer, Berlin, Heidelberg. https://doi.org/10.1007/978-3-642-86656-2_1
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