Species Syncolostemon macranthus
Pictures from Observations
Etymology of Syncolostemon:
Gk. syn- = united; kolos = curtailed, stunted; stemon = pillar, stamen. At least two stamens are joined both to each other and to the corolla tube (Hugh Glen). The lower pair of filaments are connate and adnate to the corolla tube (Jackson).
Etymology of macranthus:
From Greek or New Latin makra = 'large' and anthos = 'flowers'; i.e. it has large flowers