Prepared by : Ahmad Shaker Abdulrahman

.ahmaddabbo@gmail com

Soran UniversityFaculty of science

Biology department

All samples of Plant taxonomy lab

Leaf venation samples

Leaf venation : pinnate Leaf arrangement : oppositeLeaf shape : lanceolate Leaf apex : acuminate Leaf base : cuneateLeaf margin : serrateLeaf form : double pinnate compound

Leaf venation : pinnate Leaf form : simple leafLeaf shape : elliptical Leaf apex : acuteLeaf base : obtuse Leaf margin : entire

Leaf venation : palmate Leaf arrangement : alternate Leaf shape : cordateLeaf apex : acuteLeaf base : cordateLeaf margin : entireLeaf form : simple leaf

Leaf venation : parallel Leaf arrangement : whorledLeaf shape : liner Leaf apex : acuminate Leaf base : cuneateLeaf margin : entireLeaf form : compound leaf

Samples of plant families

Polypodium vulgareFamily name: polypodiacea

Adiantum cappillus

Family name : Pteridaceae

Ophioglossum vulgatumFamily name : ophioglossaceae

Phyllitis scolopendrium Family name : aspleniaceae

Equisetum arvenseFamily name : Equisetaceae

Cycas sp.Family name : Cycadaceae

Pinus eldaricaFamily name : Pinaceae

Cupressus sp.Family name : Cupressaceae

Female

Male

Thuja sp.Family name : Cupressaceae

Male

Female

Juniperus sp.Family name : Cupressaceae

Female Male

Ephedra sp.Family name : Ephedraceae

Lolium rigidum Family name : poaceae

Bromus sp.Family name : Poaceae

Triticum aestivum Family name: Poaceae

Alopecurous Family name : Poaceae

CynodonFamily name : Poaceae

Oryza sativa Family name : poaceae

Continue …………..