Morphology and Histology of kakoi - Fritillaria roylei Hook.f.

kakoi :

Fritillaria roylei


Morphology:

Fritillaria roylei  is a herbacious plant, 0.5-2 ft tall, commonly found in alpine slopes and shrubberies of the Himalayas, from Pakistan to Uttarakhand, at altitudes of 2700-4000 m. Flowers are yellowish-green to brownish-purple and usually with a chequered pattern in dull purple. Flowers are broadly bell-shaped, hanging looking down, borne singly on the stems, but sometimes in groups of 2-4. Petals are narrow-ovate. 4-5 cm long. Leaves are linear-lancelike, often long-pointed, 5-10 cm, arrange oppositely or in whorls of 2-6 on the stem. 

Histology:

T.S. of bulb shows concentric layers of scale leaves; axis of bulb show three concentric layers of scale leaves, with an outer and inner epidermis consisting of single layered parenchymatous cells with mucilage; cuticle of both epidermis is slightly wavy and horny, mesophyll consists of 6 to 9 layered hexagonal parenchyma cells; starch grains gelatinised; raphides ranging from 100 to 230 n in length are also present in the mesophyll; surface view of upper epidermis show compactly arranged rectangular, elongated thin walled cells.

Dr Mohamed Rifas

A dual country licensed Ayurveda Physician, currently working in Dubai as Head of Ayurveda and Yoga department. He also works as visiting doctor for Dr Hassan Ayurveda Brain and Spine Specialty Hospital. He is specialized in joint issues, brain and spine related issues and gastrointestinal issues with respect to anxiety.
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