Note:

(1) This checklist excluded species that are only found in cultivation.

(2) The iNaturalist count and latest record (year) refer to the observations from Singapore only. Tabulation of the count and year was done on 27 July 2026.

(3) The accepted name of Physalis minima should be Physalis angulata instead according to the Plants of the World Online website.

(4) Solanum sarmentosum listed in the 2019 checklist was indicated as "nom. illeg. hom." under Solanum trilobatum meaning that this name Solanum sarmentosum was already used earlier for a different plant.