Plant circulatory tissue

• Phloem's cousin
• Axes chopped up elm's woody tissue
• Plant circulatory system
• Tissue in plants
• Woody tissue
• Water-carrying plant tissue
• Botanical nutrient conductor
• Wood tissue

The Collaborative International Dictionary Word definitions in The Collaborative International Dictionary
Xylem \Xy"lem\, n. [Gr. xy`lon wood.] (Bot.) That portion of a fibrovascular bundle which has developed, or will develop, into wood cells; -- distinguished from phlo["e]m.

WordNet Word definitions in WordNet
n. the woody part of plants: the supporting and water-conducting tissue, consisting primarily of tracheids and vessels