Descriptor : Type of shieve (OW/SW)

Descriptor type : categorical

Sieve: Aditional sheath stemmed from pores subdivisions.

Subdivided pore: Pores irregularly divided by radial protrusions of lintels.

Protrusion: Rod divided pores.

Lintel: Skeletal structure separating and bounding adjacent pores.

OW: Outer wall.

SW: Single wall.

Protrusions aren't completely connected

Syn.: Incipient pore subdivision.

Protrusions are completely connected

Syn.: Completely subdivided pores.

isn't included in the term

Hierarchy

Type of additional sheath (OW/SW)
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 |_ Type of shieve (OW/SW)