Uniperforate septa |
a single central pore |
1 |
|
Uniperforate septal pore margin |
septal pore swelling |
3 |
|
Protruding non-membrane-bound bodies associated with septal pore(s) |
absent |
0 |
|
Membrane-bound bodies associated with septal pore(s) |
absent |
0 |
|
Membranous structures associated with septal pore(s) |
septal pore cap |
1 |
|
Non-membrane-bound, electron-dense bodies associated with septal pore(s) |
absent |
0 |
|
Woronin body type |
Woronin bodies absent |
0 |
|
Septal pore cap basic structure |
simple cap (cap with unelaborated abseptal surface) |
2 |
|
Detailed structure of elaborated septal pore cap |
elaborated cap absent |
0 |
|
Detailed structure of simple septal pore cap |
cap multiperforate, small pores |
3 |
|
Saccules of elaborated pore cap lined with external electron-dense layer |
absent |
0 |
|
Substructure of pore cap |
cap with three internal layers (central electron-dense layer between two less electron dense layers) |
3 |
|
Multiperforate septum |
multiperforate septum absent |
0 |
|
Desmotubules in plasmodesmata |
absent |
0 |
|