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1 Pedicels 5-30 mm long; plants decumbent, the leaves disposed either spirally to distichously on the stem; corolla pink (with a white ʻeyeʼ); capsule subglobose to ovoid
1 Pedicels 1-5 (-10) mm long; plants erect to ascending, the leaves disposed spirally around the stem; corolla white or pink; capsules oblong-ellipsoid