Myrcianthes is a genus of flowering shrubs and trees in the myrtle family, Myrtaceae (order Myrtales), first described as a genus in 1856. The genus belongs to the large and economically important Myrtaceae family — which also includes guava, feijoa, eucalyptus, and cloves — and shares with its relatives aromatic foliage, simple opposite leaves, and flowers with numerous stamens.
The genus comprises approximately 33 accepted species, distributed across Central America, South America, the West Indies, and the southern tip of Florida in the United States. Species occupy a wide elevational and climatic range, from lowland tropical forests to Andean cloud forests. The berry-like fruits of several species, including Myrcianthes fragrans (twinberry) and Myrcianthes pungens (guabiyú), are edible and have traditional uses in their native regions.
Notable members include Myrcianthes fragrans, native from Florida through the Caribbean and into Central America; Myrcianthes pungens, a canopy tree of the South American Atlantic Forest valued for its edible fruits; Myrcianthes leucoxyla, a species of Andean foothills; and Myrcianthes coquimbensis, restricted to coastal Chile.
Distribution
Myrcianthes is native to Central and South America, the West Indies, and southern Florida. Species range from lowland Caribbean and Mesoamerican forests through Andean slopes, with Myrcianthes coquimbensis extending as far south as coastal Chile.
Taxonomy Notes
The genus was described in 1856 and placed in the family Myrtaceae, order Myrtales. GBIF recognises approximately 33 accepted species. Multiple overlapping GBIF backbone entries exist for the genus name, reflecting differing circumscriptions across checklists.
