Plant circulatory system

• Axes chopped up elm's woody tissue
• Wood tissue
• Botanical nutrient conductor
• The woody part of plants the supporting and water-conducting tissue, consisting primarily of tracheids and vessels
• Phloem's cousin
• Axes rotten elm having woody tissue
• Plant equivalent of blood vessels

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

Wiktionary Word definitions in Wiktionary
n. (context botany English) A vascular tissue in land plants primarily responsible for the distribution of water and minerals taken up by the roots; also the primary component of wood.