inner wall compound tabular

knowledge base : exist
structure : inner wall ; tabulae
Stipules : None
Carcass perforations: inner wall (IW) : Pores
Type of carcass pores (IW) : Simple
Relationship between rows of carcass pores and intersept (IW) : isn't included in the term
Relationship between rows of carcass pores and tabulae (IW) : isn't included in the term
Building of carcass perforations (IW) : isn't included in the term
Carcass external plates: inner carcass wall (IW) : None (external plates and/or inner wall)
Type of morphological tubes (IW) : isn't included in the term
Additional sheath : Present on inner wall
Type of additional sheath (IW) : Sieve formed by protrusions
Repartition of bracts on secondary sheath (IW) : isn't included in the term
Type of sieve (IW) : isn't included in the term
Repartition of micropores (IW) : Irregular
Tabulae : Present
Building of tabulae : Extensions of inner wall
Porosity of tabulae : Subdivided pores