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Radboud universityFaculty of ScienceBiologyHOMEWEB MODULESThe  leaf >     Monocots

    Monocots

Monocotyledonous leaves show a parallel venation and mostly are arrow or band-shaped. Stomata and other epidermal cells are almost always arranged in parallel arrays. These characterics are depicted in the photographs below of maize, papyrus and yucca. How monocotyle leaves develop is further explained in the section on monocot leaf formation.

Maize / corn
Maize leaf
Close-up showing venation
epidermis strip of a maize leaf
Stoma
Maize leaf
Close-up showing venation
Epidermis strip of a maize leaf
Stoma
Maize leaf section
Cross-section midvein
Cross-section mature bundle sheath
Cross-section young bundle sheath
Cross-section
maize leaf
Midvein
Mature bundle sheath
Young bundle sheath

 

Papyrus
Papyrus leaves
Upper side papyrus leaf
 
lower side papyrus leaf
Venation in a papyrus leaf
Stomata on a papyrus leaf
Papyrus leaves
Papyrus leaf
Venation in a papyrus leaf
Stomata
Cross-section midvein Papyrus
Papyrus leaf section
Papyrus leaf section
Stoma in a papyrus leaf section
Cross-section
midvein
Papyrus leaf section
Cross-section
adaxial side
Stoma
epidermis strip + cross-section

 

Joshua tree
Transverse section
Leaf edge
Vein
Stoma
Transverse section through a
Yucca leaf
Cross-section edge
of a Yucca leaf
Cross-section vein
in Yucca leaf
Cross-section stoma/cavities
in a Yucca leaf


last modified: 20 Apr 2011