HEATHERS
Heathers, ERICACEAE, are usually small woody shrubs or sub-shrubs of temperate regions that develop on poor soils, siliceous or degraded, most often very acidic (heaths, peat bogs), sometimes in undergrowth…
BORAGE
Boraginaceae are widespread plants all over the world, they very often have a characteristic "scorpioid" inflorescence (scorpion-shaped). The genus Borago comprises 3 or 4 species in Eurasia. Borago officinalis is…
AFRICAN BAOBAB
There are at least 8 species of baobab of the genus Adamsonia (Madagascar, Africa, Australia). The African baobab Adamsonia digitata , BOMBACEAE, is the best known because the most widespread,…
AVOCADO
Avocado, PERSEA AMERICANA, LAURACEAE, is native to Mexico and tropical America; it was quickly spread throughout the tropical and sub-tropical world. A botanical particularity is the virtual necessity of cross-fertilization…
SEA BUCKTHORN
SEA BUCKTHORN, HIPPOPHAE RHAMNOIDES, ELAEAGNACEAE, is part of a family of plants almost all native to temperate or cold regions. The genus Hippophae includes 7 species, and the genus Elaeagnus…
ARGAN TREE
Sapotaceae are, in general, plants from the tropical regions.Some are useful species : Sapote and sapodilla (genus Pouteria and Sapota (or Achras)), two fruits typical of tropical America and the…