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Sharma, P. C.
- Epidermal and Venation Studies in the Indian Species of Polygonum Linn. (Polygonaceae)-I.
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1 National Botanic Gardens, Lucknow, IN
1 National Botanic Gardens, Lucknow, IN
Source
Nelumbo - The Bulletin of the Botanical Survey of India, Vol 13, No 3-4 (1971), Pagination: 244-259Abstract
Epidermal chargcters and venation pattern of leaves of ten Indian species of Polygonum Linn. belonging to five sections viz., P. recumbens Royle ex Bab. (Sect. Avicularia Meissn.) ; P. affine D. Don, P. amplexicaule Don, P. vacciniifolium Wall. ex Meissn. (Sect. Bistorta Tourn.) ; P. glabrum Willd., P. lupathifolium Linn., P. serrulatum Lagasc. (Sect. Persicaria Meissn.) ; P. chinense Linn., P. nepalense Meissn. (Sect. Cephalophilon) and P. rumicifolium Royle ex Bab. (Sect. Aconogon Meissn.) have been investigated for an appraisal of the extent of utility of these characters with regard to the taxonomy of this interesting group. The variability pattern in these features has been found to be independent of the established pattern at sectional level as set by criteria of external morphology. However, these do serve as helpful data of diagnostic value.Full Text
- Epidermal and Venation Studies in Apocynaceae-I
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PDF Views:151
Authors
Affiliations
1 National Botanic Gardens, Lucknow, IN
1 National Botanic Gardens, Lucknow, IN
Source
Nelumbo - The Bulletin of the Botanical Survey of India, Vol 11, No 3-4 (1969), Pagination: 286-289Abstract
Epidermal characters and venation pattern of the leaves of six. arboreal species of Apocynaceae, viz., Alstonia macrophylla Wall, ex DC., Holarrhena antidysenterica Wall., Plumeria alba Linn., P. rubra Linn, forma acuminata Sant.&Irani ex Shah, Wrightia tinctoria R. Br. and W. tomentosa Roem.&Schult. have been described.Full Text
- Epidermal and Venation Studies in Apocynaceae-III
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PDF Views:123
Authors
Affiliations
1 National Botanic Gardens, Lucknow, IN
1 National Botanic Gardens, Lucknow, IN
Source
Nelumbo - The Bulletin of the Botanical Survey of India, Vol 12, No 1-4 (1970), Pagination: 92-96Abstract
Epidermal characters and venation pattern of the leaves of ten species of Apocynaceae, viz., Aganosma caryophyllata (Roxb. ex Sims.) G. Don, Beaumontia grandiflora Wight, Catharanthus roseus (Linn.) Don, Rawolfia serpentina Benth. ex Kurz, R. tetraphylla Linn., Roupellia grata Wall. ex Hook., Strophanthus divaricatus Wall., S. wallichii A. DC., Vallaris solanacea O. Ktze. and Voacanga grandifolia Rolfe have been described.Full Text
- Epidermal and Venation Studies in Apocynaceae-II
Abstract Views :197 |
PDF Views:310
Authors
Affiliations
1 National Botanic Gardens, Lucknow, IN
1 National Botanic Gardens, Lucknow, IN
Source
Nelumbo - The Bulletin of the Botanical Survey of India, Vol 11, No 3-4 (1969), Pagination: 372-376Abstract
Epidermal characters and venation pattern of the leaves of nine species of Apocynaceae, viz. Acokanthera oppositifolia (Lam.) Codd (A. venenata G. Don), Allamanda cathartica Linn. (2 cultivars), Alstonia scholaris R. Br., Carissa carandas Linn., Cerbera manghas Linn., Ervatamia coronaria Stapf (2 cultivars-single and double flower forms), Mascarenhasia variegata Britt. & Renole (M. elastica K. Schum.), Thevetia peruviana (Pers.) Schum. and Wrightia coccinea Sims., have been described.Full Text