AVICENNIACEAE

Represented by one genus with 3 species and a variety in Indian mangroves


Stem blackish in colour
Leaves glaucous, whitish, tomentose beneath
Lanceolate,  to oblong lanceolate; glabrous above
Flower yellow in long spike
Ovary villous; hairy in the middle
Fruits ovoid, smooth leaves lanceolate, acute

Avicennia alba  Blume


Flowers orange in 10 - 32 flowered head
Ovary glabrous below, hairy above
Fruit ellipsoid, mucronate pilose
Leaves ovate-lanceolate to oblong-lanceolate
Avicennia marina var. marina (Forssk) Vierh.


 Trees, 10 - 30 m tall. Stem greyish in colour
Leaves  whitish underneath, coriaceous, elliptic-oblong or ovate-oblong, obtuse glabrous, smooth and shinning above
Inflorescence umbellate
Capsule broadly ovoid, beaked.
Avicennia officinalis  L.