Descripteur : tabular parenchyma

Type du descripteur : categorical

Tabular parenchyma may be well developed all around the fvb or present only around the dorsal fibrous part, but is sometimes difficult to observe.

[legend of the figure]
A fibrous vascular bundle (fvb) with its different characters. AL = auricular lobe; AS = auricular sinus; dcap = fibrous dorsal cap; MS = median sinus; RP = radiating parenchyma; TP = tabular parenchyma; vasc = vascular; vcap = fibrous ventral cap.
a: Sagittata;
b: Cordata;
c: Complanata;
d: Reniforma;
e: Lunaria;
f: Vaginata.

../images/Phoenix_dactylifera_3_copie.jpg

tabular parenchyma

../images/tabular_parenchyma.jpg

tabular parenchyma


present

well developed all around the fvb
OR
present only around the dorsal cap OR poorly developed

../images/Phoenix_dactylifera_3_copie.jpg

present

../images/Coccothrinax_miraguana_2_copie.jpg

present

absent


Fait partie des groupes