Familia
ANACARDIACEAE
Zumaque
blanco, Granillero
Rhus albida is a species of shrub belonging to the cashew family
(Anacardiaceae). It is commonly known in Spanish as ‘zumaque blanco’ or
‘granillero’.
It is a woody, branched, evergreen shrub that can grow
up to 3 metres in height.
It has trifoliate leaves (divided into
three leaflets) with very dense, short pubescence, giving them a
characteristic greyish or whitish appearance. In conditions of severe
summer drought, it may shed some of its leaves.
It produces small,
greenish-yellow flowers clustered in inflorescences. Its fruits are
small, globose drupes measuring between 6 and 9 mm, which are initially
a striking red colour and turn black when fully ripe.
It is a
xerophytic plant highly adapted to aridity, intense sunlight and coastal
winds. It typically grows on sandy areas, coastal dunes, volcanic slopes
and ravines.
It is native to the Macaronesian region and
north-western Africa. In the Canary Islands: a native species found
growing wild mainly on the island of Fuerteventura. In North Africa, it
is distributed along the Atlantic coast of Morocco, Western Sahara,
Mauritania and Cape Verde.
It plays an essential ecological role in
its native ecosystems by stabilising arid soils and providing shelter
and food for local wildlife. Furthermore, its fruits are edible and
prized by livestock such as camels. Like other members of the
Anacardiaceae family, its sap or resin may contain irritating compounds;
it is therefore advisable to handle the plant with some caution to avoid
contact dermatitis on sensitive skin.
Fuerteventura