Trichodesma kumareum (boraginaceae), a new species from north east india

YUMKHAM, S. D., DEVI, N. P., KHOMDRAM, S. D. & DEVI, M. R. 2 019. Trichodesma kumareum (Boraginaceae), a new species from North East India. Reinwardtia 18(2): 105−113. ? A new species, Trichodesma kumareum S.D.Yumkham, N.P.Devi, S.D.Khomdram & M.R.Devi (Boraginaceae) is described and illustrated from Manipur State of North East India. It shows affinity with T. khasianum and T. calycosum, but can be differentiated from the rest by its larger size in habit, helicoid cyme, closely packed numerous flowers ranging between 120?160 in number per inflorescence, presence of eight faucal appendages at the base of corolla lobes, adpressed urn?shaped flowering calyx and 1?4 lobed ovaries. A comprehensive description, photographs, relevant notes, conservation status and key to species are incorporated

Study on Uses and Trading of Huperzia squarrosa (G. Forst.) Trev. (Lycopodiaceae) in Manipur, India

Huperzia squarrosa (G. Forst.) Trevis. (Lycopodiaceae), locally known as leishang in Manipur, India, serves as a potential subsistence for livelihood to many people. It is extensively used by three main communities: Meiteis for cultural purposes and Nagas and Kukis for beautification, handicraft, and medicinal purposes. A critical analysis on the trading system showed that womenfolk dominated the entire workflow of activities like harvesting, transportation of plant materials from forests, and even regulating seasonal market prices. Detailed morphological parameters along with the biological life cycle are briefly highlighted. Introduction of conservation plans, training local communities on harvesting methodologies, and formulation of systematic marketing strategies are highly recommended

A Novel Way for Propagation of Huperzia squarrosa (G. Forst.) Trev.

Huperzia squarrosa (G. Forst.) Trev. is an endangered epiphytic fern ally with economical, traditional and horticultural interest. It posses various alkaloids like huperzine, huperzinine, lycoporine and carina-tumine which are responsible for its medicinal property, and used in treating a wide range of aliments like general weakness, fever due to swelling, brain disorders, Alzheimer and Parkinson diseases. Over the years, it is experiencing rapid decline due to over-harvesting and loss of natural habitats. In order to check the problem and meet increasing demand with year round availability in local markets, a research programme was instituted to develop a suitable propagation protocol that can easily be understood by local growers. Two experimental models A and B (control) and corresponding media (I, II) were formulated separately to study enhancement of artificial bulbils in mature sporophytic tassel ferns (>5 years). In Model A, conventional earthen pots (30�25cm) and Media I were used. Model B was set up using coconut shells filled with Media II. After 6-8 months, bulbils developed in Model A showed efficient viability rate (100%), while bulbils failed to develop in Model B. The study highlights that this rare fern ally can be propagated easily through this novel way, being user friendly and affordable

TRICHODESMA KUMAREUM (BORAGINACEAE), A NEW SPECIES FROM NORTH EAST INDIA

YUMKHAM, S. D., DEVI, N. P., KHOMDRAM, S. D. & DEVI, M. R. 2 019. Trichodesma kumareum (Boraginaceae), a new species from North East India. Reinwardtia 18(2): 105−113. — A new species, Trichodesma kumareum S.D.Yumkham, N.P.Devi, S.D.Khomdram & M.R.Devi (Boraginaceae) is described and illustrated from Manipur State of North East India. It shows affinity with T. khasianum and T. calycosum, but can be differentiated from the rest by its larger size in habit, helicoid cyme, closely packed numerous flowers ranging between 120–160 in number per inflorescence, presence of eight faucal appendages at the base of corolla lobes, adpressed urn–shaped flowering calyx and 1–4 lobed ovaries. A comprehensive description, photographs, relevant notes, conservation status and key to species are incorporated

Discovery of Cyrtosia nana (Orchidaceae) in India

Cyrtosia nana (Rolfe ex Downie) Garay, a rare mycotrophic orchid is recorded from Manipur State for the first time in India. Detailed taxonomic description, photographs and relevant notes are provided

On the use of <em>Dalbergia</em> <em>stipulacea</em> Roxb. (Fabaceae) in oral healthcare with supplementary notes on species used in oral hygiene in Manipur, India

754-762The present paper reports the survey conducted from June 2012–December 2016 to assess the wild species used in oral hygiene and related dental recipes by four indigenous communities (Meitei, Maring, Kabui, Tangkhul) of Manipur, India. The age long tradition of blackening of teeth called Ha–sang practiced by the Maring tribe is documented for the first time. It was revealed that Dalbergia stipulacea Roxb. is exclusively used for the purpose. Additional notes on nine more species used in oral care are also highlighted. A total of 200 informants were interviewed for the purpose. Preference ranking calculation was employed for data analysis to assess the best choice of species used in dental hygiene for the respective four communities. The preference score for each species is different and highest preference of species for the respective communities are A. paniculata (35) for Meitei, D. stipulacea (36) for Maring, O. aristatus (32) for Kabui and M. malabathricum (31) for Tangkhul. The study concludes that D. stipulacea is a new addition to the plant list used in dental hygiene. It further emphasizes on their scientific exploitation and sustainable utilization in dental medicines