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Didymocarpus pygmaea Clarke (Gesneriaceae): A new record from Maharashtra PDF

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Preview Didymocarpus pygmaea Clarke (Gesneriaceae): A new record from Maharashtra

MISCELLANEOUSNOTES 467 West Indies and some parts of South Africa. In India, Common name: Congress grass, Gajar grass. the species has now become naturalised not only in Flowering and fruiting: Practically all the year plains but has also invaded the hilly regions of round but mostly from August to December. Assam, Jammu and north-west Himalayas. Specimens examined: Kathmandu, K.K. Mishra The weedcausesallergictypesofdiseasessuchas 5010, 5011. asthma, feverand dermatitis and isdangeroustohuman beings and crops. November 17, 1990 K.K. MISHRA OCCURRENCE OF CLERODENDRUM WALLICHII MERR. 36. (VERBENACEAE) IN SOUTH INDIA (With a text-figure) During the course of botanical explorations in some parts of the Western Ghats, we collected an interestingspecies ofClerodendrum from Vythiri river banks, Wynad district, Kerala, namely C. wallichii A Merr. perusal ofliterature shows that it is distributed inthenorthernparts ofIndia to Burma and often grown in gardens for its elegant pendulous inflorescence. Clerodendrum wallichiiMerr. inJourn.Am. Arb. 33: 220, 1952; Backer FI. Java 2: 611, 1965; D.B. Deb FI.Trip. State2: 109, 1983 ClerodendrumnutansWa\\. . exT). Don Prodr. FI. Nepal 103, 1825 non Jack 1820; Clarke inF.B.I. 4: 591, 1885. Specimens examined: Wynad, Kerala, Pradeep 6036 (CALI). WethankProf.K.S.Manilal,HeadofDepartment of Botany, University of Calicut, for providing necessary facilities. A.K. PRADEEP February 19, 1990 K.M. JAYARAM Fig. 1. Clerodendrum wallichii Merr. — DIDYMOCARPUS PYGMAEA CLARKE (GESNERIACEAE) A NEW RECORD 37. FROM MAHARASHTRA During frequent visits to various localities of Didymocarpus pygmaea Clarke in Hook. f. FI. Bhandara district (Maharashtra) I collected Brit. Ind. 4: 345. 1884; D.C., Monogr. Phan. 5: 82. Didymocarpuspygmaea Clarke from Mahadevhills of 1885;Duthie,FI.Upp. Gang.PI.B SIreprint2(1): 168. Amgaontehsil.Thisspecieshasnotbeenreported from 1960; Gamble, FI. Pres. Madras B. S. I. reprint 2: 694, & Maharashtra (Cooke 1901-1908, Mahabale 1987) 1957;Haines,Bot.Bihar OrissaB.S.I.reprint2:679, beingknown so far fromMadhya Pradesh (Mukherjee 1961. mm 1984,Vermae/tf/. 1985),Madras(Gamble 1957),Bihar Plants tiny herbs; stem 4 to 25 tall, slender, and Orissa (Haines 1961). This paper records for the curved,bearingone leafat its apex. Leafelliptic-ovate, first time the occurrence of Didymocarpus pygmaea 2.5x2cmormuch smaller,oblique,obtuseatboth ends, mm mm Clarke from Maharashtra. Voucher specimens are thin; petiole 0-2 long. Pedicels few, 5-8 long, housed in the Herbarium, Department of Botany, tubular. Stamens two, fertile, two, linear rudiments, Bhawbhuti Mahavidyalaya, Amgaon. glabrous; anther cell two, ovate, oblique, scarcely 468 JOURNAL, BOMBAYNATURALHIST. SOCIETY, Vol. 88 confluent by their tips. Ovary and style villous; stigma I thank Dr V.N. Naik, Dept, of Botany, small, subcapitate, scarcely 2-lobed. Capsule 1.5-2 cm Marathwada University for the identification and for long, nearly straight, 2-valved. Seeds ellipsoid, small, valuable suggestions; andS.R. Anjankar,Principal, for smooth, minutely reticulate. providing facilities. Flowers and fruits: August-September. Occasional, in shade in rocky areas. Specimen examined: Mahadev hills (Amgaon), 352. March 9, 1991 S.M. BHUSKUTE Refer NCES Cooke, T. (1901-1908): The Flora ofBombay Presidency. 2 Mukherjee, A.K. (1984): Flora of Pachmarhi and Bori vols.London. (Reprint3vols. 1958,B.S.I.,Howrah.) Reserves.B.S.I.,Howrah. & Mahabale, T.S. (1987): BotanyandFloraofMaharashtra.In: Verma,D.M.,Hanif,M.I. Saran,R.(1985):FloraofRaipur, Maharashtra State Gazetteers, General State Series, DurgandRajnandgaon.B.S.I.,Howrah. Botany-PartIV.Bombay. Ed.K.K.Chaudhari. 38. DISTRIBUTION OF GLOCHIDION HIRSUTUM (ROXB.) VOIGT IN INDIA (With a text-figure) During a floristic expedition (1986 to 1990) in and Penang(= Pinang).” He also noted thatthe species Sambalpurdistrict, Orissa,asmallpopulationofasmall was introduced into the Indian Botanic garden tree was recorded from Pradhanpat falls (Deogarh), “probably from China”. Airy Shaw (1972) noted its which is now identified as Glochidion liirsutum distribution as “Eastern Himalaya to Hainan, Hong (Roxb.) Voigt of Euphorbiaceae. In the same area, Kong and Formosa (= Taiwan)”. In literature, the another species, G. zeylanicum (Gaertn.) A. Juss was records of Indian distribution include North Bengal, also found growing side by side. duars, Sikkim, Andamans and Assam (Hooker 1887, Hooker (1887) recorded the distribution of G. Prain 1903,Kanjilal eta/. 1940).AttheherbariumCAL hirsutum as “Sikkim, Terai and Assam to Chittagong specimens from West Bengal, eastern Himalaya, Assam, Meghalaya, Arunachal, Tripura, Maharashtra, Karnataka and Andamans represent the Indian distribution. Specimens fromWestBengal (andeastern Himalaya) are from Jaldaka valley (500-1000 m) and Dulka Jhar (Darjeeling), which representthe extremity of its distribution in eastern India as well as in south-east Asia. A scrutiny ofthe climatic conditions ofthe areas of distribution of G. hirsutum shows that it grows in preferentially in thickly forested hilly regions, generally warm and humid habitat. The distribution is centredbetween the easternmosthillytract ofIndia and Malayan peninsula and then extends on both sides. Though no recently published flora in India recorded CAL the species and the collection at are also all old specimens, its occurrence in Darjeeling (eastern Himalaya) in north-eastern region and Malabar (Maharashtra and Karnataka) in the south-western region of India appears broadly discontinuous. Apparently,itshowsaclimaticdisjunctivedistribution, and its absence from the eastern coastal regions ofthe country as well as from Sri Lanka and Kerala remains Fig. 1. Glochidion hirsutum (Roxb.) Voight

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