Lab Specimens Plants II Vascular Plant Structures Fern

Lab Specimens Plants II

Vascular Plant Structures

Fern Gametophyte Prothallium with rhizoids Scan power magnification Low power magnification High power magnification

Fern rhizome cross section Scan power magnification Low power magnification High power magnification

Syringa leaf Scan power magnification Low power magnification High power magnification

Zea leaf Scan power magnification Low power magnification High power magnification

Pine needle cross section Scan power magnification Low power magnification High power magnification

Allium (onion) fibrous roots; underground storage leaves from nodes around central bud

Helianthus stem Scan power magnification Low power magnification High power magnification

Zea stem Scan power magnification Low power magnification High power magnification

Coleus stem longitudinal section Scan power magnification Low power magnification cross section Medium power magnification

Tilia stem 1 -year cross section Scan power magnification 2 -year cross section 3 -year cross section

Tree trunks Cross sections palm tree monocot angiosperm oak tree pine tree dicot angiosperm gymnosperm “hard wood” “soft wood”

tap root Roots fibrous roots adventitious roots

Ranunculus mature root Scan power magnification Low power magnification High power magnification

Smilax root Scan power magnification Low power magnification High power magnification

Allium root tip Scan power magnification Low power magnification High power magnification