(Solanum ensifolium)
Solanum ensifolium is a species of plant in the Solanaceae family endemic to Puerto Rico. Commonly known as Erubia, it is nearly extinct due to habitat loss. Synonyms - Solanum drymophilum O.E.Schulz - Solanum longifolium Pav. ex Dunal Solanum congestiflorum var. longifolium is S. crispumSolanum longifolium of Sessé & Mociño actually refers to the S. muricatum of Aiton.Solanum longifolium of Dunal is Solanum subinerme.Solanum nudum var. longifolium refers to S. sieberi