There are four varieties of commercially viable coffee: Arabica, Liberica, Excelsa, and Robusta. Growers predominantly plant the Arabica species. Although less popular, Robusta tastes slightly more bitter and contains more caffeine.
cuneate, wedge-shaped
(adjective) (of a leaf shape) narrowly triangular, wider at the apex and tapering toward the base
Source: WordNet® 3.1
cuneate (comparative more cuneate, superlative most cuneate)
(biology) wedge-shaped.
(botany) wedge-shaped, with the narrow part at the base.
(botany) having straight, or almost straight sides meeting at the apex or base.
A deltoid organ is roughly triangular in shape, but may have much less obvious "angles". An obdeltoid one is practically the same, except that the cuneate leaf's angle are better defined. Being cuneate does not prevent being sagittate.
Source: Wiktionary
Cu"ne*ate (k"n-t), Cu"ne*a`ted (-`tEd), a. Etym: [L.cuneatus, fr. cuneus a wege SeeCoin.]
Definition: Wedge-shaped; (Bot.), wedge-shaped, with the point at the base; as, a cuneate leaf.
Source: Webster’s Unabridged Dictionary 1913 Edition
18 June 2025
(noun) large South American evergreen tree trifoliate leaves and drupes with nutlike seeds used as food and a source of cooking oil
There are four varieties of commercially viable coffee: Arabica, Liberica, Excelsa, and Robusta. Growers predominantly plant the Arabica species. Although less popular, Robusta tastes slightly more bitter and contains more caffeine.