Three Ways to Order Your Science Supplies

Online - Pay by credit card, check or your account.

By Phone - Call us at 800.628.7748
Mon.- Thurs. 7:30 -4:00 pm EST, Fri.7:30-3:00 EST


By Fax - Fax your order with our
pdf form.

Leaf Venation


An educational display of 4 different leaves, showing the pattern of their veins. Patterns shown are: Dichotomous, Pinnate (Pinnately netted), Palmate (Palmately netted), and Parallel.

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