Systematic position
Kingdom : Plantae
Phylum : Sterptophyta
Class : Magnoliopsida
Sub class : Magnoliidae
Order : Caryophyllales
Family : Plumbaginaceae
Genus : Plumbago
Species : Plumbago rosea
Common names : Lai Chitrak
Chethikoduveli
Koduveli
Useful part : Tuberous roots
- Shrubs with long succulent
roots; branches rooting up to
0.5 to1.5 m
- cylindrical, striate, without
fascicled leaves in the axils
- young stems flaccid
Habit
Habitat : India, Southeast Asia , Indonesia, Philippines ,
Southern China
NATIVE INTRODUCED
Native to:
Assam, Bangladesh, Cambodia, China South-Central, East
Himalaya, Hainan, India, Jawa, Laos, Lesser Sunda Is., Maluku,
Philippines, Sulawesi, Sumatera, Thailand, Vietnam
Introduced into:
Leeward Is., Peru, Puerto Rico, Sri Lanka, Trinidad-Tobago
Stem
Root Leaf
Seed
Flower
Morphology
Organoleptic study :
Root
Colour , odour and taste character are indicated by organoleptic study.
Aerial powder’s:
Colour – green colour
Odour - characteristic
Taste – mucilaginous and slightly bitter
The cross-sectional view of the root appeared circular in outline.
At the center portion of cross section of root, secondary xylem showed
somewhat crowding of vessels, and most vessels at these region seemed to be
occluded with tylosis.
The vessel density of root was found to be lower.
The contour of the midrib was quite characteristic among the species where lamina
prominently raised at the middle on the adaxial side to form an inverted V-shaped
configuration and vascular bundles in the midrib were collateral and closed and
encircled by parenchymatous bundle sheath. Xylem rays were predominantly of
biseriate or triseriate and even multiseriate aggregate with 4–5 cells wide
occasionally found among the species.
Anatomical study useful part : Root :-
The chemical constituents of Plumbago rosea belong to different classes
Class Compounds
Alkaloids Leucodelphinidin
Phytosterols βsitosterol
Naphthoquinones Plumbagin, 6-Hydroxyplumbagin
Flavonoids Plumbaginol, Quercetin
Steroids Sitosterol, Campesterol
Phenolics Gallic acid, Tannic acid
Ester lactone
Tannins Ellagitannins, Gallotannins
Terpenoids Triterpenoids, Saponins
Quinoid diterpene Droserone
Glycosides Plumbagoside
Phenol 6-hydroxy plumbagin
Essential Oils Eugenol, Caryophyllene
Carbohydrates Glucose, Fructose