Guitian J (1994) Selective fruit abortion in Prunus mahaleb (Rosaceae). Guillou H, Carracedo JC, Paris R, Torrado FJP (2004) Implications for the early shield-stage evolution of Tenerife from K/Ar ages and magnetic stratigraphy. Groman JD, Pellmyr O (1999) The pollination biology of Manfreda virginica (Agavaceae): relative contribution of diurnal and nocturnal visitors. Goldingay RL, Whelan RJ (1993) The influence of pollinators on fruit positioning in the Australian shrub Telopea speciosissima (Proteaceae). Ghazoul J (1997) The pollination and breeding system of Dipterocarpus obtusifolius (Dipterocarpaceae) in dry deciduous forests of Thailand. Pergamon Press, Oxfordįenster CB, Armbruster WS, Wilson P et al (2004) Pollination syndromes and floral specialization. Am J Bot 75:1262–1274įaegri K, van der Pijl L (1966) The principles of pollination ecology. Oikos 68:45–52Įlam DR, Linhart YB (1988) Pollination and seed production in Ipomopsis aggregata: differences among and within Flower color morphs. Ecology 73:1820–1831Įhrlén J (1993) Ultimate functions of non-fruiting flowers in Lathyrus vernus. Annu Rev Ecol Syst 26:531–552Įhrlén J (1992) Proximate limits to seed production in a herbaceous perennial legume, Lathyrus vernus. USDA Tech Bull 766:76ĭiggle PK (1995) Architectural effects and the interpretation of patterns of fruit and seed development. LXXXV Bot Gaz 42:265–291Ĭrumb SE, Eide PM, Bonn AE (1941) The European earwig. Contributions from the Hull Botanical Laboratory. Plant Biol 19:132–139Ĭrocker W (1906) Role of seed coats in delayed germination. Biotropica 22:353–365Ĭordeiro GD, Pinheiro M, Dötterl S, Alves-dos-Santos I (2017) Pollination of Campomanesia phaea (Myrtaceae) by night-active bees: a new nocturnal pollination system mediated by floral scent. Oecologia 129:43–49īyrne M, Mazer SJ (1990) The effect of position on fruit and of yield in relationships among components of yield in Phytolacca rivinoides (Phytolaccaceae). Acta Bot Neerl 25:281–295īrown BJ, Mitchell RJ (2001) Competition for pollination: effects of pollen of an invasive plant on seed set of a native congener. Q Rev Biol 91:389–418īrantjes NBM, Leemans JAAM (1976) Silene otites (Caryophyllaceae) pollinated by nocturnal lepidoptera and mosquitoes. Can J Bot 58:1744–1746īorges RM, Somanathan H, Kelber A (2016) Patterns and processes in nocturnal and crepuscular pollination services. Plant Syst Evol 174:93–101īertin RI, Willson MF (1980) Effectiveness of diurnal and nocturnal pollination of two milkweeds. Q Rev Biol 36:64–73īerry PE, Calvo RN (1991) Pollinator limitation and position dependent fruit set in the high Andean orchid Myrosmodes cochleare (Orchidaceae). simplex.īaker HG (1961) The adaptation of flowering plants to nocturnal and crepuscular pollinators. We conclude that although the frequency and diversity of diurnal pollinators is far higher than that of nocturnal pollinators, both exhibit different foraging behaviour that generates complementary effects on the reproductive success of E. Diurnally pollinated plants set more fruit in their upper parts whereas nocturnally pollinated plants set fruit in both upper and bottom sections. In general, plants excluded from pollinators set less fruits than open-pollination (control) plants which set fruits homogeneously across sections. Nocturnal visitors included at least ten morphospecies of moths (such as Paradrina rebeli and Eupithecia sp.), two coleopteran species (mainly Alloxantha sp.), neuropterans ( Chrysoperla carnea), dictyopterans ( Phyllodromica brullei), dermapterans ( Guanchia sp.) and julidans ( Ommatoiulus moreletii). In this study, we identified nocturnal visitors and compared their pollination effectiveness with that of diurnal pollinators in different inflorescence sections by means of selective exclosures in NE Tenerife (Canary Islands). Woody endemic Echium simplex possesses large erect inflorescences bearing thousands of flowers which are visited by a wide array of diurnal and nocturnal animals. Even less attention has received the effect of within-inflorescence spatial position (distal or proximal) on nocturnal pollinators of columnar plants, despite numerous studies examining the relationship between such position and reproductive success. Nocturnal pollination plays an important role in sexual plant reproduction but has been overlooked, partially because of intrinsic difficulties in field experimentation.
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