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Geodorum densiflorum (Lam.) Schltr


Synonym
:
Arethusa glutinosa Blanco
Family
:
Orchidaceae
Local name
:
English -    Nodding Swamp Orchid
Flowering and fruiting period
:
April-June
Distribution
:
Peninsular India, Myanmar, China and Sri Lanka
Distribution in kerala
:
Kollam, Idukki, Pathanamthitta, Kannur Malappuram,  Kozhikkode, Thrissur,                      Thiruvananthapuram, Palakkad , Wayanad,
Habitat
:
Moist deciduous and semi-evergreen forests, also the plains
Uses
:
Fresh root paste regularize menstrual cycle in women 
Key Botanical Characters :
Terrestrial herbs, 60-70 cm tall; pseudobulb ovoid, 5 x 2.5 cm. Leaves 30-50 x 7-10 cm, elliptic-oblong or lanceolate, acuminate. Flowers white or pinkish, raceme 50-60 cm long, from the base of the pseudobulb; flower bearing portion about 5 cm long, strongly decurved. Floral bracts lanceolate, acuminate, 1-3-veined.Dorsal sepal oblanceolate-oblong, acute, apiculate at apex, 5-veined; lateral sepals 13 x 5.1 mm, elliptic-oblong, acute, 7-veined.Petals, oblanceolate, obtuse. Lip cymbiform, side margins incurved, apex faintly bilobed. Disc with longitudinal callus.



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