Descriptor : Type of morphological tubes (IW)
Descriptor type : categorical
Morphological tubes: Artificial groups corresponding to a same aspect in longitudinal section of different morphological structures.
i.e.: V-shaped = straight canal + bract or V-shaped canal
IW: Inner wall.
- None
-
- Inverted-V shaped
-
Inverted V-shaped: Resembles A in longitudinal section.
- V-shaped
-
V-shaped: Resembles V in longitudinal section.
- S-shaped
-
S-shaped: Resembles S in longitudinal section.