endotesta

endotesta

[′en·dō‚tes·tə]
(botany)
An inner layer of the testa in various seeds.
References in periodicals archive ?
170, 171) have a mesotestal layer filled with large cavities such as are unknown in Ammannia, and the multicellular sclerenchymatous endotesta typical of the Lythraceae is not present.
The uniseriate endotesta (Figures 7A and B) is formed by columnar cells.
The endotesta presents inner epidermis with thin-walled palisade-like cells.
Estos resultados demuestran como la testa de las semillas de Ilex kunthiana esta influyendo directamente en la baja tasa de germinacion bajo condiciones naturales porque su efecto negativo depende de la composicion y las caracteristicas anatomicas del tipo de tejido de la exo, meso y endotesta y de su estado de madurez y desarrollo (Trujillo, 1995).
There are also other terms that are used in the descriptions of cycad, seeds and embryos that need clarification such as endotesta, perisperm, epicotyl and hypocotyl.
to orange-red or white sarcotesta and a stony endotesta, ovoid, 1-4 cm