Conostegia caelestis Standl. Conostegia caelestis Standl. in Publ. Field Mus. Nat. Hist., Bot. Ser. 4 (8): 318. 1929 sec. Almeda 2009=Conostegia hondurensis Standl. in Field Mus. Nat. Hist., Bot. Ser. 9(4): 322. 1940 syn. sec. The Plant List 2013