A portion of plant tissue (PO:0009007) which is diploid nutritive tissue in an angiosperm seed derived from nucellar tissue. [ APweb:Glossary ]
术语信息
definition
A portion of plant tissue (PO:0009007) which is diploid nutritive tissue in an angiosperm seed derived from nucellar tissue.
has exact synonym
perisperma (Spanish, exact)
portion of perisperm tissue (exact)
外胚乳 (Japanese, exact)