In botany terms the difference between pericycle and periderm
is that pericycle is : In a plant root, the cylinder of plant tissue between the endodermis and phloem while periderm is the outer layer of plant tissue; the outer bark.
periderm
English
Noun
(
en noun)
(botany) The outer layer of plant tissue; the outer bark.
(zoology) The perisarc; the hard outer layer of hydroids and other marine animals.
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