phloem
noun
- part of a plant; living tissue that transports the soluble organic compounds made during photosynthesis (known as photosynthate), in particular the sugar sucrose, to parts of the plant where needed
Wiktionary
Pronunciation: /ˈfləʊ.əm/ / /ˈfloʊ.əm/
noun
Etymology: First attested in 1872. From German Phloëm, coined by Swiss botanist Carl Nägeli in 1858 from Ancient Greek φλόος (phlóos, “husk, bark”) + a Greek-sounding ending -em (cf. System).
- A vascular tissue in land plants primarily responsible for the distribution of sugars and nutrients manufactured in the shoot.