Sieve cells

Also found in: Encyclopedia, Wikipedia.
Related to Sieve cells: primary phloem, Sieve plates, Companion cells
(Bot.) cribriform cells. See under Cribriform.

See also: Sieve

Mentioned in ?
References in periodicals archive ?
In the inner bark of conifers, densely packed sieve cells with minute pores in their walls pass the nutrients slowly from cell to cell.