Fig. 1.

(A–F) Floral morphology and pollinators of Eulophia parviflora. (A) Short-spurred morph. (B) Dissected flower of the short-spurred form showing the short wide spur that accommodates the short blunt head of pollinating Cyrtothyrea marginalis beetles. (C) Cyrtothyrea marginalis visiting a flower of the short-spurred form. (D) Long-spurred form of Eulophia parviflora. (E) Dissected flower of the long-spurred form showing the relatively long and slender spur that accommodates the long proboscides of Amegilla fallax. (F) Amegilla fallax visiting a flower of the long-spurred form. Scale bars = 5 mm, except B and E = 2 mm.