Description

• Varronia is a genus of flowering shrubs and small trees in the family Cordiaceae, traditionally included in Boraginaceae. Species in this genus typically have rough, often hairy leaves arranged alternately along branching stems. Their small, tubular flowers grow in dense clusters and are usually white, pale pink or occasionally yellowish. The flowers develop into small, fleshy fruits that may be eaten by birds and other wildlife, helping disperse the seeds. Several species are aromatic when their leaves are crushed and are characteristic of tropical and subtropical vegetation.

Range

• The genus Varronia is native to the Americas, with species distributed throughout tropical and subtropical regions of Mexico, Central America, the Caribbean and South America. Mexico supports several species, including plants found in seasonally dry regions. In Guerrero, members of the genus may occur in native scrublands, tropical dry forests and secondary vegetation, although the precise distribution depends on the species.

Habitat

• Species of Varronia commonly grow in tropical dry forests, thorn scrub, woodland margins, coastal vegetation and disturbed areas. Many favour sunny or partially shaded sites with well-drained soils and tolerate seasonal drought. They may be found along roadsides, forest edges, open slopes and clearings. Around Zihuatanejo, suitable habitats include seasonally dry scrub and tropical woodland margins, where native shrubs provide shelter and food resources for insects and birds.