Xylopia parvifolia (Wight) Hook. f. & Thoms. is reported for the first time for Eastern Ghats from Dindigul District

Kottaimuthu et al., R.

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 Ethnobotanical Leaflets 12: 401-403. 2008. Xylopia parvifolia (Wight) Hook. f. & Thoms. (Annonaceae): A New Report forEastern Ghats, India R.Kottaimuthu1, K. Natarajan, V. Meenakshi Sundaram2, V. Balasubramanian3, M. Jeyakumar and R.Ponnuchamy4 1 Ashoka Trust for Research in Ecology and the Environment (ATREE), Bangalore.2 Department of Botany, Madura College, Madurai.3 Department of Microbiology, Bharathidasan University, Tiruchirapalli4 French Institute, Pondicherrykottaimuthu@yahoo.co.in Issued 16 June 2008 Abstract            Xylopia parvifolia (Wight) Hook. f. & Thoms. is reported for the first time for Eastern Ghats from DindigulDistrict.Introduction            During the recent botanical survey conducted along the hilly tracts of Dindigul District of Eastern Ghats, theauthors have collected some interesting specimens of the family Annonaceae. After a critical study based on relevantliterature, it has been identified and confirmed as Xylopia parvifolia (Wight) Hook. f. & Thoms.            In South India, the genus Xylopia L. is represented by only one species, Xylopia parvifolia; hitherto reportedonly from the Western Ghats of Tamil Nadu (Ramamurthy, 1983) and Kerala (Mitra, 1997). Though MadrasHerbarium (MH) has collections from Alagar Hills of Eastern Ghats, this species has not been reported from EasternGhats in any of the previous publications (Kottaimuthu et al., 2008; Matthew, 1983; Pallithanam, 2001; Pullaiah, &Rao, 2002; Subramanyam & Henry, 1959). Hence, the present collection of this species is being reported here as anew record for Eastern Ghats. A brief description with a photograph is provided here to facilitate futue collectionand easy identification of the taxa in the field.Xylopia parvifolia (Wight) Hook. f. & Thoms. Fl. Ind. 125. 1855 & in Hook. f. Fl. Brit. India 1: 84. 1872; Dunn inGamble, Fl. Pres Madras 1: 15. 1957 (repr. ed.).            Tree, 6-8m tall, slightly buttressed; bark smooth, brown. Leaves oblong-elliptic / lanceolate, 6-9 x 1.8-3cm,glossy, margin entire, apex bluntly acuminate, acute at base; petioles purplish, 0.5-1 cm long. Inflorescence 2-4flowered axillary fascicle; peduncles short, up to 0.3 cm long. Flowers brownish yellow, scented; pedicels 0.5 cmlong, glabrescent; bracts broadly ovate, 0.1-0.2cm long, evanescent. Sepals ovate-triangular, 0.2-0.3 x 0.1-0.3 cm,apex obtuse-apiculate, glabrous inside, pubescent outside. Petals 6, linear, 1.5-2cm long, base concave. Stamensmany, linear, 0.2cm long; anthers concealed by connective. Carpels 6-8, pubscent. Fruit a ring of obovoidmonocarps, rugose, reticulate; seeds 6-10, ellipsoid, 0.6-1.2 x 0.5-0.8cm, dark or brown on drying.            Flowering & Fruiting: February - May            Distribution: India (Tamil Nadu & Kerala) & Ceylon.            Specimens examined: Eastern Ghats: Tamil Nadu: Dindigul District: Along the streamlets of Kallanai valley,Karandamalai, 529m, 1-3-2008, R. Kottaimuthu & V. Balasubramanian 40025 & 25-5-2008, R. Kottaimuthu & R.Ponnuchamy 40180; Nooparagangai, Alagarkoil R.F., 500m, 28-2-1978, Chandrabose 53415 (MH); Silambar valley,Alagar Hills, 270m, 20-6-1985, K. Ravikumar 2168 (MH); On way to Periya aruvi, Alagar Hills, 468m, 8-3-2008, R.Kottaimuthu, V. Meenakhsi Sundaram & K. Natarajan 3018 & 10-6-2008, R. Kottaimuthu & M. Jeyakumar 3180;On way to Puncholai, Sirumalai, 820m, 13-3-08, R. Kottaimuthu & V. Meenakshi Sundaram 10019 & 8-6-08, R.Kottaimuthu & K. Natarajan 10057.              Ecology: In Dindigul District, only very few individuals of Xylopia parvifolia is recorded from three hillytracts viz., Alagar Hills, Karandamalai & Sirumalai. It is found in moist and shady localities near streamlets of moistdeciduous forests. It is seen growing with trees like Alphonsea sclerocarpa Thwaites, Nothopegia beddomei Gamble,Artocarpus hirsutus Lam., Aphanamixis polystachya (Wall.) Parker and Lepisanthes senegalensis (Juss. ex Poir)Leenh. Plate 1. Xylopia parvifolia (Wight) Hook. f. & Thoms. Acknowledgement            The first author is grateful to Dr. R. Ganesan, Ashoka Trust for Research in Ecology and the Environment,Bangalore for encouragement and helpful suggestions rendered through out the course of study.BibliographyKottaimuthu, R., et al., 2008. Additions to the Flora of Eastern Ghats, Tamil Nadu, India.Ethnobot. Leaflets USA. http://siu.edu/~ebl/leaflets/kotta2.htm. Matthew, K. M. 1983. The Flora of the Tamil Nadu Carnatic. The Rapinat Herbarium, St. Joseph’s College,Tiruchirapalli: pp 5-15. Mitra, D. 1997. Annonaceae. In: B. D. Sharma, N. P. Balakrishnan, R. R. Rao & P. K. Hajra (eds.). Flora of IndiaVolume 1, Botanical Survey of India, Calcutta: pp 202-307. Pallithanam, J. M. 2001. A Pocket Flora of Sirumalai Hills, South India. The Rapinat Herbarium, St. Joseph’sCollege, Tiruchirapalli: pp 1-3. Pullaiah, T. & D. M. Rao. 2002. Flora of Eastern Ghats -  Hill Ranges of South East India. Vol. 1, RegencyPublications, New Delhi: pp. 34-45. Ramamurthy, K. 1983. Annonaceae. In: N. C. Nair & A. N. Henry (eds.), Flora of Tamil Nadu, India. Series I:Analysis, Volume One, Botanical Survey of India, Coimbatore: pp.3-7. Subramanyam, K. & A. N. Henry. 1959. A contribution to the flroa of Alagar Hills, Karandamalais and surroundingregions in Madurai District Madras State. J. Indian bot. Soc. 38: 492-527.   

\u3cem\u3eXylopia parvifolia\u3c/em\u3e (Wight) Hook. f. & Thoms. (Annonaceae): A New Report for Eastern Ghats, India

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\u3cem\u3eXylopia parvifolia\u3c/em\u3e (Wight) Hook. f. & Thoms. (Annonaceae): A New Report for Eastern Ghats, India

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