Difference between Carob Tree and Algarroba

CAROB TREE vs ALGARROBA: NOUN

Mesquite pod used in tanning and dyeing
Also spelled algaroba.
A substance resembling catechu in appearance and properties, obtained from the La Plata, and containing tannin mixed with a deep-brown coloring matter.
In America, a name given to the honey-mesquit, Prosopis juliflora, and to the Hymenæa Courbaril.
The Spanish name of the carob-tree, Ceratonia Siliqua.
Long pod containing small beans and sweetish edible pulp; used as animal feed and source of a chocolate substitute
Evergreen Mediterranean tree with edible pods; the biblical carob
Mesquite pod used in tanning and dying
Mesquite of Gulf Coast and Caribbean islands from Mexico to Venezuela

Pandanus, Tamarind tree, Hackberries, Holm oak, Breadfruit tree, Mulberry tree, Casuarinas, Linden tree, Honey locust, Coniferous tree, Camphor tree, Ceratonia siliqua, Carob bean tree, Algarroba, Carob

Bean, Screw bean, Mesquite, Prosopis juliiflora, Prosopis juliflora, Locust pod, Locust bean, Ceratonia siliqua, Carob tree, Carob bean tree, Carob bean, Carob, Algarrobilla, Algarroba bean, Algarobilla

Ocotillo, Yaupon, Podocarpus, Avocado tree, Pandanus, Tamarind tree, Hackberries, Holm oak, Breadfruit tree, Casuarinas, Linden tree, Honey locust, Coniferous tree, Camphor tree, Carob

Navy bean, Coconut meat, Solanaceous vegetable, Niopo, Indian corn, Sieva bean, Corndodger, Rubaboo, Shell bean, Horse bean, Broad bean, Bean, Mesquite, Carob tree, Carob

The carob tree, has a fruit that looks like a dark brown pea pod, which carries pulp and seeds.
Once Honi was walking along the road when he saw a man planting a carob tree.
It's served with butter infused pecans and algarrobina, an extract from the black carob tree.