Hyoscyamus herb

Branched glandular hair

Datura leaf

Collapsed hair Crystal layer

Senna leaf

Warty hairCrystal sheath

Mentha herb

Labiaceous hair Capitate hair

Clove flower

Oil glands

Chamomile flower

Spiny pollen grains

Cinchona bark

Phloem fibers

Cinnamon bark

Phloem fibers

Liquorice rhizome

Crystal sheath

Ginger rhizome

Scitaminacious starch granules

Septate fibersOleo-resin cells

Rhubarb root & rhizome

Non lignified vessels

Clusters of Ca. oxalate

Anise fruit

Ammi visnaga

Club shaped vitta + Porous layer

Coriander fruit

Mat like structure of sclerenchymatous fibres

Capsicum fruit

Sclereids of seed coat

Fenugreek seed

Palisade like epidermal cells

Black mustard seed

Sclerenchyma cells showing polygonal reticulation

Linseed

Sclerieds crossed by hypodermis and nutritive layer

Pigment layer