Abstract

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.

Highlights

  • Plants are extracted from wild, as there is no suitable propagation protocol that can be understood by common plant growers

  • The present study was conducted during March 2009 - April 2012 in Manipur

  • Macroscopic and microscopic characters were studied from live specimen collected from Shirui Hill Range, Ukhrul District (Manipur), India and deposited in Manipur University Museum of Plant, MUMPS

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Summary

Introduction

Is one of the most beautifully allied fern species It is an all-time favourite, among plant enthusiasts, due to its graceful foliage make-up, making stunning specimen hanging in lawns, gardens, arboretums, corridors, verandas, glass houses, etc. Have recently earned a unique place as a potential medicinal herb, being used for several brain diseases’ treatment, like Alzheimer, Parkinson, contusions, strains, swellings, schizophrenia and myasthenia gravis (Chang and But, 1987; College, 1985; Ma, 1997; Sun et al, 1999) Alkaloids from these plants, such as Huperzine A (Hup A), Huperzine B (Hup B), N-methyl-huperzine B, Huperzinine, Lycoporine A, Carina-tumine A etc. Plants are extracted from wild, as there is no suitable propagation protocol that can be understood by common plant growers

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