Abstract
Seed coat and fruit development have been studied inVigna catjang Walp. andVigna cylindrica (L.) Skeels. The ovules are crassinucellate, bitegmic and campylotropous. The seed coat, which is contributed by the outer integument, consists of ligniflcd epidermis, hypodermis, and inner parenchymatous layers. The vascular bundle has a post-chalazal extension. The mature pericarp has three distinct zones—the exocarp, mesocarp and the endocarp. The epidermis has papillate cuticle and the hypodermis is poorly lignified. Lysigenous cavities appear in the mesocarp. Taxonomical resemblances withPhaseolus are discussed.
Similar content being viewed by others
References
Behl H M and Tiagi B 1976 Seed development in Fabaceae;Proc. Indo Soviet Symp. Embryology of Crop Plants, New Delhi p 1
Behl H M and Tiagi B 1978 The haustorial embryonal suspensor inPhaseolus vulgaris; J. Rajasthan Univ. Stud. Bot. (in press)
Bentham G and Hooker J D 1865Genera Plantarum 1 453, repr. 1965, London
Chowdhury K A and Buth G M 1970 Seed coat structure and anatomy of Indian pulses; inNew researches in plant anatomy ed N K B Robsonet al (London: Academic Press)63 169–179
Foster A S 1934 The use of tannic acid and iron chloride for staining cell walls in meristematic tissues;Stain Technol. 9 91–92
Heyn C C 1968 An evolutionary study of the fruit morphology in tribe Trigonellae (Leguminosae);Phytomorphology 18 54–59
Marèchal P 1969Bull. Jard. Bot. Nat. Belg. 39 125–165
Nagl W 1974 ThePhaseolus suspensor and the Polytenechromosome;Z. Pflazenphysiol. 73 1–44
Patel J D 1976 Comparative seed coat anatomy of some Indian edible pulses;Phyton 17 287–299
Rau M A 1951 The mechanism of nutrition in the developing seed ofVigna catjang Endl.,;New Phytol. 50 121–123
Santapau H 1967Rev. Bot. Surv. India 16 70
Santapau H 1967 The flora of Khandala on the Western Ghats of India;Rec. Bot. Surv. India 16(1) 70, repr. 3rd ed.
Souèges R 1950 Developement de l’embryon chez lePhaseolus vulgaris;C.R. Acad. Sci. Paris 231 627
Sterling C 1954 Development of the seed coat of Lima bean (Phaseolus vulgaris L.);Bull. Torrey Bot. Club 81 271–287
Verdcourt B 1970 Studies in the Leguminosae—Papilonöideae for the Flora of Tropical East Africa IV;Kew Bull. 24 507–569
Author information
Authors and Affiliations
Rights and permissions
About this article
Cite this article
Behl, H.M., Tiagi, B. Seed and fruit development inVigna . Proc. Indian Acad. Sci. 89, 143–149 (1980). https://doi.org/10.1007/BF03046160
Received:
Revised:
Issue Date:
DOI: https://doi.org/10.1007/BF03046160