Tapas Chakrabarty
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View article: Phyllanthus roeperianus (Phyllanthaceae) is not conspecific with P. cochinchinensis
Phyllanthus roeperianus (Phyllanthaceae) is not conspecific with P. cochinchinensis Open
Phyllanthus roeperianus Wall. ex Müll.Arg. is re-instated to specific rank from the synonymy of P. cochinchinensis Spreng.
View article: Epitypification of the Myanmar endemic Cinnamomum birmanicum (Lauraceae)
Epitypification of the Myanmar endemic Cinnamomum birmanicum (Lauraceae) Open
The status of Cinnamomum birmanicum Kosterm., an imperfectly known species is clarified by designating an epitype. A description of the species is also provided based on the available specimens at CAL.
View article: A new combination in Indian Litsea Lam. (Lauraceae)
A new combination in Indian Litsea Lam. (Lauraceae) Open
A new combination, Litsea wightii (Nees) Chakrab., Anand Kumar & Ghoshal is proposed based on Tetranthera wightii Nees. The name is also lectotypified.
View article: Notes on the taxonomic status and typification of Litsea nicobarica (Lauraceae)
Notes on the taxonomic status and typification of Litsea nicobarica (Lauraceae) Open
The name Litsea nicobarica Bhuinya & P.Singh is lectotypified and is synonymized under L. glutinosa (Lour.) C.B. Rob.
View article: Two new synonyms in Indo-Burmese Litsea (Lauraceae)
Two new synonyms in Indo-Burmese Litsea (Lauraceae) Open
Litsea chartacea (Wall. ex Nees) Hook.f. and L. laeta (Wall. ex Nees) Trimen are conspecific and therefore these two species are united herein. Likewise, L. meghalayensis R.Kr. Singh is reduced to a synonym of L. hookeri (Meisn.) D.G. Long.
View article: Notes on the taxonomic status and re-lectotypification of Litseaiteodaphne (Lauraceae)
Notes on the taxonomic status and re-lectotypification of Litseaiteodaphne (Lauraceae) Open
Litseaiteodaphne (Nees) Hook.f., known endemic to Sri Lanka, is now synonymized with L. saligna (Nees) N.P. Balakr. of northeast India and Bangladesh, and thus revealing a curious disjunct distribution. The name Tetrantheraiteodaphne Nees …
View article: Typification of three accepted names in Indian Alseodaphne and Alseodaphnopsis (Lauraceae)
Typification of three accepted names in Indian Alseodaphne and Alseodaphnopsis (Lauraceae) Open
Three names, Alseodaphne khasyana (Meisn.) Kosterm., A. owdenii R.Parker and Alseodaphnosis andersonii (King ex Hook.f.) H.W.Li & J.Li have been lectotypified for their unambiguous use.
View article: Typification of Litsea deccanensis (Lauraceae), a replacement name for Nees’ Tetranthera tomentosa
Typification of Litsea deccanensis (Lauraceae), a replacement name for Nees’ Tetranthera tomentosa Open
Litsea deccanensis Gamble, treated by different authors as synonyms of different names, has been recognized here as a distinct species occurring in peninsular India and Sri Lanka. Its replaced name, Tetranthera tomentosa Nees, has been lec…
View article: Some Unrecorded Medicinal Plants of the <I>Jarawa</I> Tribe of Andaman Islands
Some Unrecorded Medicinal Plants of the <i>Jarawa</i> Tribe of Andaman Islands Open
No Abstract.
View article: Plants Used in Gathering Honey by the Jarawas of Andaman Islands
Plants Used in Gathering Honey by the Jarawas of Andaman Islands Open
No Abstract.
View article: A Revision of the Genus <I>Baliospermum</I> Bl. (Euphorbiaceae) for the Indian Subcontinent
A Revision of the Genus <i>Baliospermum</i> Bl. (Euphorbiaceae) for the Indian Subcontinent Open
A revision of the genus Baliospermum Bl. (Euphorbiaceae) for India and adjoining countries is presented. The genus is divided into two sections. Two species and Nine varieties are recognized for the region. Keys to taxa, nomenclature, desc…
View article: A New Variety of Croton Caudatus Geisel. (Euphorbiaceae) from Peninsular India
A New Variety of Croton Caudatus Geisel. (Euphorbiaceae) from Peninsular India Open
No Abstract.
View article: Typification and a new synonym of Beilschmiedia wightii (Lauraceae)
Typification and a new synonym of Beilschmiedia wightii (Lauraceae) Open
Beilschmiedia zeylanica (Thwaites) Trimen is combined with B. wightii (Nees) Benth. ex Hook.f. A lectotype is designated for Dehaasia wightii Nees, the basionym of B. wightii. The present research was carried out during the course of revis…
View article: A revision of the genus Phoebe (Lauraceae) in the Indo-Burmese region
A revision of the genus Phoebe (Lauraceae) in the Indo-Burmese region Open
A taxonomic revision of the genus Phoebe Nees is presented for the Indo-Burmese region including Sri Lanka, Pakistan, India, Nepal, Bhutan, Bangladesh and Myanmar. Eight species are recognized, keyed out and treated with references, type c…
View article: (198–199) Proposals to disallow doubtful equivalents of “designated here” under Article 7.11 and to recommend that permissible equivalents be in the Latin alphabet
(198–199) Proposals to disallow doubtful equivalents of “designated here” under Article 7.11 and to recommend that permissible equivalents be in the Latin alphabet Open
Under Art. 7.11 of the Code (Turland & al. in Regnum Veg. 159. 2018), designation of a type on or after 1 January 2001 is achieved only “if the typification statement includes the phrase “designated here” (hic designatus) or an equivalent”…
View article: Typification of Beilschmiedia lucidula (Lauraceae)
Typification of Beilschmiedia lucidula (Lauraceae) Open
This dataset contains the digitized treatments in Plazi based on the original journal article Chakrabarty, Tapas, Bandyopadhyay, Subir (2023): Typification of Beilschmiedia lucidula (Lauraceae). Phytotaxa 587 (1): 71-72, DOI: 10.11646/phyt…
View article: Notes on the identity of Persea haridasanii (Lauraceae) with typification of Machilus robusta
Notes on the identity of Persea haridasanii (Lauraceae) with typification of Machilus robusta Open
N/A
View article: A revision of the genus Dehaasia (Lauraceae) in the Indo-Burmese region
A revision of the genus Dehaasia (Lauraceae) in the Indo-Burmese region Open
A taxonomic revision of the genus Dehaasia Blume is presented for the Indo-Burmese region. Four species are recognized, keyed out and treated with references, type citations, synonymy, flowering and fruiting periods, local names and use, h…
View article: Notes on the nomenclature and typification of eight names in Bignoniaceae
Notes on the nomenclature and typification of eight names in Bignoniaceae Open
Lectotype is designated for two names, Bignonia xylocarpa Roxb., Radermachera tonkinensis Dop and second-step lectotype is also designated for six names, Radermachera corymbosa Steenis, R. elegans Steenis, R. pentandra Hemsl., R. pierrei D…
View article: Correction to: An overlooked new variety of Tritaxis glabella from India with a note on the consequent new synonyms of Croton lawianus (Euphorbiaceae)
Correction to: An overlooked new variety of Tritaxis glabella from India with a note on the consequent new synonyms of Croton lawianus (Euphorbiaceae) Open
An overlooked new variety of Tritaxis glabella from India with a note on the consequent new synonyms of Croton lawianus (Euphorbiaceae).
View article: Notes on the identity of Persea haridasanii (Lauraceae) with typification of Machilus robusta
Notes on the identity of Persea haridasanii (Lauraceae) with typification of Machilus robusta Open
This dataset contains the digitized treatments in Plazi based on the original journal article Chakrabarty, Tapas, Rawat, Vineet Kumar, Kumar, Anand, Ghoshal, Partha Pratim (2022): Notes on the identity of Persea haridasanii (Lauraceae) wit…
View article: A revision of genus Actinodaphne Nees (Lauraceae) in the Indo-Burmese region
A revision of genus Actinodaphne Nees (Lauraceae) in the Indo-Burmese region Open
A taxonomic revision of the genus Actinodaphne Nees in the Indo-Burmese region is presented including Sri Lanka, India, Nepal, Bhutan, Bangladesh and Myanmar. Twenty eight species (two species having two varieties each) are recognized and …
View article: Taxonomic Notes on the Status of <I>Actinodaphne leiophylla</I> and <I>A. nicobarica</I> (Lauraceae) Including Typification of Two Names
Taxonomic Notes on the Status of <i>Actinodaphne leiophylla</i> and <i>A. nicobarica</i> (Lauraceae) Including Typification of Two Names Open
Actinodaphne leiophylla (Kurz) Hook.f. and A. nicobarica M.Gangop. are synonymized under A. procera Nees. The names Litsea leiophylla Kurz (basionym of A. leiophylla) and L. pruinosa Blume (replaced name of A. procera) are lectotypified. T…
View article: Typification of two names in Mangifera (Anacardiaceae)
Typification of two names in Mangifera (Anacardiaceae) Open
Mangoes are considered one of the most important fruit crops in the tropics and subtropics especially in Asia.The nomenclature of two names in Mangifera, M. altissima Blanco and M. andamanica King are clarified here.The former is endemic t…
View article: Actinodaphne lanceolata (Lauraceae), an overlooked and misinterpreted name, replaces A. hookeri, and the consequent typification of five names
Actinodaphne lanceolata (Lauraceae), an overlooked and misinterpreted name, replaces A. hookeri, and the consequent typification of five names Open
The status of Actinodaphne lanceolata, an overlooked and misinterpreted name is clarified. It is accepted here as a distinct species with A. hookeri treated as its synonym. The differences of the species compared to A. angustifolia, with w…
View article: Two New Synonyms in Indian <i>Cryptocarya</i> (Lauraceae)
Two New Synonyms in Indian <i>Cryptocarya</i> (Lauraceae) Open
Cryptocarya burkillii M. Gangop. is reduced here as a synonym of C. ferrea Blume and it makes a new record to India. Similarly, C. sheikelmudiyana A.K.H. Bachan & P.K. Fasila is also synonymized under C. lawsonii Gamble.
View article: Typification of Eight Accepted Names and Two Synonyms in Indian Euphorbiaceae
Typification of Eight Accepted Names and Two Synonyms in Indian Euphorbiaceae Open
Lectotypes are designated here for the names Euphorbia cashmeriana, E. jacquemontii (including its synonym E. jacquemontii var. lasiocarpa), E. notoptera, Macaranga gamblei, M. indica and Mallotus nepalensis for correct application of thes…
View article: Reinstatement of two varieties of Trigonostemon viridissimus and seven superfluous lectotypifications in Indo-Burmese Trigonostemon (Euphorbiaceae)
Reinstatement of two varieties of Trigonostemon viridissimus and seven superfluous lectotypifications in Indo-Burmese Trigonostemon (Euphorbiaceae) Open
Two varieties, Trigonostemon viridissimus var. chatterjii (Deb & Deka) N.P.Balakr. & Chakrab. and T. viridissimus var. confertifolius N.P.Balakr. & N.G.Nair, recently merged with the species are reinstated herein. This article also points …
View article: Notes on Re-Collection of <i>Phyllanthus tetrandrus</i> (Phyllanthaceae) from Mizoram, India
Notes on Re-Collection of <i>Phyllanthus tetrandrus</i> (Phyllanthaceae) from Mizoram, India Open
A lesser known species, Phyllanthus tetrandrus Roxb. (Phyllanthaceae) recollected after a lapse of six decades from Mizoram, India. This present communication deals with a brief taxonomic description of the species along with notes on its …