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Unformatted text preview: Barberry Cactus Prickles are extensions of epidermis and cortex tissue Some examples of plants that produce prickles are: Roses Blackberry Thorns Spines Prickles Special Stems Cladophylls Cladophylls are stems that resemble leaves Some examples of plants that have cladophylls are: Christmas cactus Ornamental Asparagus (called erroneously the asparagus fern) Asparagus "Fern"...
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- Fall '09