Pharmacognosy ( 2 )

                                      

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Types of bark

cascara bark

cascara bark ( Sec. Photo )

Frangula bark

Frangula bark Sec. Photo

Cinchone Bark

Cinchone Bark (Sec. Photo )

Cinnamon bark (sec.Photo)

cinnamon bark

Pamegrante bark 1

Galls

Wild cherry Bark

With Hazal

Cassia bark

Flowers ( morphology )

Lavender

Sontonica flower

Clove flower

Hibiscas flower

Arnica flower

Sufflower

Diagnostic element

Fiber of Cinnamon bark

Luman of the fiber ( Cinnamon bark )

Oil Gland in Clove flower

T-Shape hair

Morphology exam