Irwin, H. S. & Barneby, R. C. Tribe Cassieae Bronn. In Recent Advances in Legume Systematics, pt 1 (eds Polhill, R. M. & Raven, P. H.) 97–106 (Royal Botanic Gardens, London, 1981).
Irwin, H. S. & Barneby, R. C. The American Cassiinae, a synoptical revision of Leguminosae tribe Cassiae subtribe Cassiinae in the New World. Mem. N. Y. Bot. Gard. 35, 1–918 (1982).
Irwin, H. S. & Turner, B. L. Chromosome relationships and taxonomic considerations in the genus Cassia. Am. J. Bot. 47, 309–318 (1960).
Randell, B. R. Revision of the Cassiinae in Australia. 1. Senna Miller sect. Chamaefistula (Colladon) Irwin and Barneby. J. Adelaide Bot. Gard. 11, 19–49 (1988).
Lewis, G. P. Tribe Cassieae. In Legumes of the World (eds Lewis, G. P. et al.) 111–126 (Royal Botanic Gardens, Kew, 2005).
Janzen, D. H. & Martin, P. S. Neotropical anachronisms: The fruits the Gomphotheres ate. Science 215, 19–27 (1982).
Baskin, J. M. & Baskin, C. C. A classification system for seed dormancy. Seed Sci. Res. 14, 1–16 (2004).
Baskin, C. C. & Baskin, J. M. Seed dormancy in trees of climax tropical vegetation types. Trop. Ecol. 46, 17–28 (2005).
Baskin, C. C. & Baskin, J. M. Seeds: Ecology, biogeography and evolution of dormancy and germination 2nd edn. (Elsevier, Amsterdam, 2014).
De Paula, A. S., Delgado, C. M. L., Paulilo, M. T. S. & Santos, M. Breaking physical dormancy of Cassia leptophylla and Senna macranthera (Fabaceae: Caesalpinioideae) seeds: Water absorption and alternating temperatures. Seed Sci. Res. 22, 259–267 (2012).
Jayasuriya, K. M. G. G., Wijetunga, A. S. T. B., Baskin, J. M. & Baskin, C. C. Seed dormancy and storage behaviour in tropical Fabaceae: A study of 100 species from Sri Lanka. Seed Sci. Res. 23, 257–269 (2013).
Rodrigues-Junior, A. G., Faria, J. M. R., Vaz, T. A. A., Nakamura, A. T. & José, A. C. Physical dormancy in Senna multijuga (Fabaceae: Caesalpinioideae) seeds: The role of seed structures in water uptake. Seed Sci. Res. 24, 147–157 (2014).
Rodrigues-Junior, A. G. et al. A function for the pleurogram in physically dormant seeds. Ann. Bot. 123, 867–876 (2019).
Erickson, T. E., Merritt, D. J. & Turner, S. R. Overcoming physical seed dormancy in priority native species for use in arid-zone restoration programs. Aust. J. Bot. 64, 401–416 (2016).
Baskin, J. M., Baskin, C. C. & Li, X. Taxonomy, anatomy and evolution of physical dormancy in seeds. Plant Species Biol. 15, 139–152 (2000).
Gill, L. S., Hasaini, S. W. H. & Musa, A. H. Germination biology of some Cassia L. species (Leguminosae). Legume Res. 5, 97–104 (1982).
Grice, A. C. & Westoby, M. Aspects of the dynamics of the seed-banks and seedling populations of Acacia victoriae and Cassia spp. in arid western New South Wales. Aust. J. Ecol. 12, 209–215 (1987).
Jurado, E. & Westoby, M. Germination biology of selected central Australian plants. Aust. J. Ecol. 17, 341–348 (1992).
Todaria, N. P. & Negi, A. K. Pretreatment of some Indian Cassia seeds to improve their germination. Seed Sci. Technol. 20, 583–588 (1992).
Sahai, K. Structural diversity in the lens of the seed of some Cassia L. (Caesalpinioideae) species and its taxonomic significance. Phytomorphology 49, 203–208 (1999).
Jayasuriya, K. M. G. G., Baskin, J. M. & Baskin, C. C. Sensitivity cycling and its ecological role in seeds with physical dormancy. Seed Sci. Res. 19, 3–13 (2009).
Gama-Arachchige, N. S., Baskin, J. M., Geneve, R. L. & Baskin, C. C. Identification and characterization of ten new water gaps in seeds and fruits with physical dormancy and classification of water-gap complexes. Ann. Bot. 112, 69–84 (2013).
Geneve, R. L., Baskin, C. C., Baskin, J. M., Jayasuriya, K. M. G. G. & Gama-Arachchige, N. S. Functional morpho-anatomy of water-gap complexes in physically dormant seed. Seed Sci. Res. 28, 186–191 (2018).
Rodrigues-Junior, A. G., Baskin, C. C., Baskin, J. M. & Garcia, Q. S. Sensitivity cycling in physically dormant seeds of the Neotropical tree Senna multijuga (Fabaceae). Plant Biol. 20, 698–706 (2018).
Rodrigues-Junior, A. G. et al. Why large seeds with physical dormancy become nondormant earlier than small ones. PLoS ONE 13, e0202038 (2018).
Cherubin, M. R., Moraes, M. T., Weirich, S. W., Fabbris, C. & Rocha, E. M. T. Avaliação de métodos de superação de dormência tegumentar em sementes de Cassia leptophylla Vog. Encicl. Biosf. 7, 1–7 (2011).
Reddy, V. Presowing treatments to improve Cassia and Calliandra seed germination. Acta Hortic. 226, 537–540 (1988).
Lopes, J. C., Capucho, M. T., Krohling, B. & Zanotti, P. Germinação de sementes de espécies florestais de Caesalpinea ferrea Mart. ex Tul. Var. leiostachya Benth., Cassia grandis L. e Samanea saman Merrill, após tratamentos para superar a dormência. Rev. Bras. Sem. 20, 80–86 (1998).
Faruqi, M. A., Kahan, M. K. & Uddin, M. G. Comparative studies on the effects of ultrasonics, red light and gibberellic acid, on the germination of Cassia holosericea Fres. seeds. Pak. J. Sci. Ind. Res. 81, 102–104 (1974).
Martin, R. E., Miller, R. L. & Cushwa, C. T. Germination response of legume seeds subjected to moist and dry heat. Ecology 56, 1441–1445 (1975).
Rizzini, C. T. Influência da temperatura sobre a germinação de diásporos do Cerrado. Rodriguésia 28, 341–381 (1976).
Bhatia, R. K., Chawan, D. D. & Sen, D. N. Environment controlled seed dormancy in Cassia spp.. Geobios 4, 208–210 (1977).
Zegers, C. D. & Lechuga, A. C. Antecedentes fenológicos y de germinación de espécies lenhosas chilenas. Rev. Cienc. For. 1, 31–37 (1978).
Daiya, K. S., Sharma, H. K., Chawan, D. D. & Sen, D. N. Effect of salt solutions of different osmotic potential on seed germination and seedling growth in some Cassia species. Folia Geobot. 15, 149–153 (1980).
Teem, D. H., Hoveland, C. S. & Buchanan, G. A. Sicklepod (Cassia obtusifolia) and Cofffe Senna (Cassia occidentalis): Geographic distribution, germination, and emergence. Weed Sci. 28, 68–71 (1980).
Felippe, G. M. & Polo, M. Germinação de ervas invasoras: efeito de luz e escarificação. Rev. Bras. Bot. 6, 55–60 (1983).
Kay, B. L., Pergler, C. C. & Graves, W. L. Storage of seed of Mojave desert shrubs. J. Seed Technol. 9, 20–28 (1984).
Khan, D., Shaukat, S. S. & Faheemuddin, M. Germination studies of certain desert plants. Pak. J. Bot. 16, 231–254 (1984).
Cissé, A.M. Dynamique de la strate herbacée des pâturages de la zone sud-sahélienne. Thesis. Wageningen, NL (1986).
Al-Helal, A. A., Al-Farraj, M. M., El-Desoki, R. A. & Al-Habashi, I. Germination response of Cassia senna L. seeds to sodium salts and temperature. J Univ. Kuwait 16, 281–286 (1989).
Elberse, W. T. & Breman, H. Germination and establishment of Sahelian rangeland species. I. Seed properties. Oecologia 80, 477–484 (1989).
Bhattacharya, A. & Saha, P. Ultrastructure of seed coat and water uptake pattern of seeds during germination in Cassia sp.. Seed Sci. Technol. 18, 97–100 (1990).
Rodrigues, E. H. A., Aguiar, I. B. & Sader, R. Quebra de dormência de sementes de três espécies do gênero Cassia. Rev. Bras. Sem. 12, 17–27 (1990).
Capelanes, T.M.C. Tecnologia de sementes de espécies florestais na Companhia Energética de São Paulo. II Simpósio Brasileiro sobre tecnologia de sementes florestais. 49–57 (1991).
Francis, J.K. & Rodriguez, A. Seeds of Puerto Rican trees and shrubs: second installment. USDA. Forest Service, Southern Forest Experiment Station. Note SO-374: 1–5 (1993).
Lezama, C. P., Polito, J. C. & Morfín, F. C. Germinación de semillas de espécies de vegetación primaria y secundaria (estúdios comparativos). Cienc. For. Méx. 18, 3–19 (1993).
Agboola, D. A. Dormancy and seed germination in some weeds of tropical waste lands. Niger. J. Bot. 11, 79–87 (1998).
Baskin, J. M., Nan, X. & Baskin, C. C. A comparative study of seed dormancy and germination in an annual and a perennial species of Senna (Fabaceae). Seed Sci. Res. 8, 501–512 (1998).
Jeller, H. & Perez, S. C. J. G. A. Estudo da superação da dormência e da temperatura em sementes de Cassia excelsa Schrad. Rev. Bras. Sem. 21, 32–40 (1999).
Fowler, J.A.P. & Bianchetti, A. Dormência em sementes florestais. Embrapa Florestas (2000).
Bargali, K. & Singh, S. P. Germination behaviour of some leguminous and actinorhizal plants of Himalaya: Effect of temperature and medium. Trop. Ecol. 48, 99–105 (2007).
Dutra, A. S., Medeiros Filho, S., Teófilo, E. M. & Diniz, F. O. Seed germination of Senna siamea (Lam.) H.S. Irwin & Barneby—Caesalpinoideae. Rev. Bras. Sem. 29, 160–164 (2007).
Ellis, R. H. et al. Comparative analysis by protocol and key of seed storage behaviour of sixty Vietnamese tree species. Seed Sci. Technol. 35, 460–476 (2007).
Mishra, D. K. & Bohra, N. K. Effect of seed pre-treatment and time of sowing on germination and biomass of Cassia angustifolia Vahl. in arid regions. Ann. Arid Zone 55, 29–34 (2016).
Rolston, M. P. Water impermeable seed dormancy. Bot. Rev. 44, 365–396 (1978).
Baskin, C. C. Breaking physical dormancy in seeds—focusing on the lens. New Phytol. 158, 229–232 (2003).
Burrows, G. E., Alden, R. & Robinson, W. A. The lens in focus—lens structure in seeds of 51 Australian Acacia species and its implications for imbibition and germination. Aust. J. Bot. 66, 398–413 (2018).
Deng, W., Jeng, D.-S., Toorop, P. E., Squire, G. R. & Iannetta, P. P. M. A mathematical model of mucilage expansion in myxospermous seeds of Capsella bursa-pastoris (shepherd’s purse). Ann. Bot. 109, 419–427 (2012).
Yang, X., Baskin, J. M., Baskin, C. C. & Huang, Z. More than just a coating: Ecological importance, taxonomic occurrence and phylogenetic relationships of seed coat mucilage. Perspect. Plant Ecol. Evol. Syst. 14, 434–442 (2012).
Van Klinken, R. D. & Flack, L. Wet heat as a mechanism for dormancy release and germination of seeds with physical dormancy. Weed Sci. 53, 663–669 (2005).
Van Klinken, R. D., Flack, L. K. & Pettit, W. Wet-season dormancy release in seed banks of a tropical leguminous shrub is determined by wet heat. Ann. Bot. 98, 875–883 (2006).
Jayasuriya, K. M. G. G., Baskin, J. M. & Baskin, C. C. Cycling of sensitivity to physical dormancy-break in seeds of Ipomoea lacunosa (Convolvulaceae) and ecological significance. Ann. Bot. 101, 341–352 (2008).
Jayasuriya, K. M. G. G., Baskin, J. M., Geneve, R. L. & Baskin, C. C. A proposed mechanism for physical dormancy break in seeds of Ipomoea lacunosa. Ann. Bot. 103, 433–445 (2009).
Western, T. L. The sticky tale of seed coat mucilages: Production, genetics, and role in seed germination and dispersal. Seed Sci. Res. 22, 1–25 (2012).
Gutterman, Y. & Shem-Tov, S. Structure and function of the mucilaginous seed coats of Plantago coronopus inhabiting the Negev desert of Israel. Isr. J. Plant Sci. 44, 125–133 (1996).
Gutterman, Y. & Shem-Tov, S. The efficiency of the strategy of mucilaginous seeds of some common annuals of the Negev adhering to the soil crust to delay collection by ants. Isr. J. Plant Sci. 45, 317–327 (1997).
Yang, X., Dong, M. & Huang, Z. Role of mucilage in the germination of Artemisia sphaerocephala (Asteraceae) achenes exposed to osmotic stress and salinity. Plant Physiol. Biochem. 48, 131–135 (2010).
Moreno-Casasola, P., Grime, J. P. & Martínez, M. L. A comparative study of the effects of fluctuations in temperature and moisture supply on hard coat dormancy in seeds of coastal tropical legumes in Mexico. J. Trop. Ecol. 10, 67–86 (1994).
Williams, P. R., Congdon, R. A., Grice, A. C. & Clarke, P. J. Fire-related cues break seed dormancy of six legumes of tropical eucalypt savannas in north-eastern Australia. Aust. Ecol. 28, 507–514 (2003).
Maia, F. V., Messias, M. C. T. B. & Moraes, M. G. Efeitos de tratamentos pré-germinativos na germinação de Chamaecrista dentata (Vogel) H.S. Irwin & Barneby. Floram 17, 44–50 (2010).
Fichino, B. S., Dombroski, J. R. G., Pivello, V. R. & Fidelis, A. Does fire trigger seed germination in the Neotropical savanas? Experimental tests with six Cerrado species. Biotropica 48, 181–187 (2016).
Daibes, F. L. et al. Fire and legume germination in a tropical savanna: Ecological and historical factors. Ann. Bot. 123, 1219–1229 (2019).
Finch-Savage, W. E. & Leubner-Metzger, G. Seed dormancy and the control of germination. New Phytol. 171, 501–523 (2006).
Willis, C. G. et al. The evolution of seed dormancy: Environmental cues, evolutionary hubs, and diversification of the seed plants. New Phytol. 203, 300–309 (2014).
Marazzi, B. & Sanderson, M. Large-scale patterns of diversification in the widespread legume genus Senna and the evolutionary role of extrafloral nectaries. Evolution 64, 3570–3592 (2010).
Acharya, L., Mukherjee, A. K. & Panda, P. C. Separation of the genera in the subtribe Cassiinae (Leguminosae: Caesalpinioideae). Acta Bot. Bras. 25, 223–233 (2011).
Scheidegger, N.M.B. & Rando, J.G. Cassia in Flora do Brasil 2020. Jardim Botânico do Rio de Janeiro. https://floradobrasil.jbrj.gov.br/reflora/floradobrasil/FB22858 (2019).
Klink, C. A. & Machado, R. B. Conservation of the Brazilian Cerrado. Conserv. Biol. 19, 707–713 (2005).
McDowell, E. M. & Trump, B. F. Histologic fixatives suitable for diagnostic light and electron microscopy. Arch. Pathol. Lab. Med. 100, 405–414 (1976).
Robards, A. W. An introduction to techniques for scanning electron microscopy of plant cells. In Electron Microscopy and Cytochemistry of Plant Cells (ed. Hall, J. L.) 343–403 (Elsevier, Amsterdam, 1978).
R Development Core Team. R: A language and environment for statistical computing. R Foundation for Statistical Computing. https://www.R-project.org (2011).
Tietema, T., Merkesdal, E. & Schroten, J. Seed Germination of Indigenous Trees in Botswana (ACTS Press, Anaheim, 1992).
Watkins, G. Trees and Shrubs for Planting in Tanganyika. (Government Printer, 1960).
Martins, C. C., Machado, C. G., Martinelli-Seneme, A. & Zucareli, C. Methods for harvesting and breaking the dormancy of Cassia ferruginea seeds. Semina 33, 491–498 (2012).
Moreira, F. M. S. & Moreira, F. W. Características da germinação de sementes de 64 espécies de leguminosas florestais nativas da Amazônia, em condições de viveiro. Acta Amaz. 26, 3–16 (1996).
Souza, L. A. G. & Silva, M. F. Tratamentos escarificadores em sementes duras de sete leguminosas nativas da ilha de Maracá, Roraima, Brasil. Bol. Mus. Para. Emílio Goeldi Série botânica 14, 11–32 (1998).
Jaganathan, G. K. Physical dormancy alleviation and soil seed bank establishment in Cassia roxburghii is determined by soil microsite characteristics. Flora 244, 19–23 (2018).
Knowles, O. H. & Parrotta, J. A. Amazonian forest restoration: An innovative system for native species selection based on phenological data and field performance indices. Commonw. For. Rev. 74, 230–243 (1995).
Source: Ecology - nature.com
