(2)
Recto: (Stamp) Grupo Escolar General Oraa 49-Madrid.
[November 17, 1937, Leaves flowers and fruit. Leaves are expansions of
plants attached to stems; they are generally green. Their shapes are determined
by the plant; the oak tree has them in the shape of lobes; bamboos have
linear ones; bananas palm-shaped; acacias are made up of various little
leaves etc. Flowers are a reproductive aparatus for many plants. Many of
them are beautiful colors. The calyx is a type of cover in which the flower
forms; it is formed by one].
Verso:o varios sépalos y tiene casi
siempre color verde. La corola es lo llamado vulgarmente flor. La forma
y disposición de los pétalos sirve mucho para clasificar
una planta. Las flores que carecen de corola se llaman pétalos.
Manolita Martinez [or more sepal and is almost always green.
The corolla is commonly called flower. The shape and arrangement of the
petals are very important in classifying a plant. The flowers that grow
on a corolla are called petals. Manolita Martinez].