| Moraceae | |
Castilla australis
| Hemsl. | Icon. Pl. Ind. Orient. 4(7): t. 2676 | 1901 |
| Moraceae | |
Castilla costaricana
| Liebm. | Kongel. Danske Vidensk. Selsk. Skr., Naturvidensk. Math. Afd., ser. 5, 2: 319 | 1851 |
| Moraceae | |
Castilla daguensis
| Pittier | Contr. U.S. Natl. Herb. 13(7): 268, t. 25, f. 47 | 1909 |
| Moraceae | |
Castilla elastica
| Sessé ex Cerv. | Gaz. Lit. México Suppl.: 7–10, 2 | 1794 |
| Moraceae | |
Castilla fallax
| O.F. Cook | Science 18(457): 438 | 1903 |
| Moraceae | |
Castilla guatemalensis
| Pittier | Contr. U.S. Natl. Herb. 13(7): 272–274, t. 35–39 | 1910 |
| Moraceae | |
Castilla gummifera
| (Bertol.) Pittier ex Standl. | Contr. U.S. Natl. Herb. 20(1): 34 | 1917 |
| Moraceae | |
Castilla lactiflua
| O.F. Cook | Science 18(457): 438 | 1903 |
| Moraceae | |
Castilla markhamiana
| Markham | Peruv. Bark 453 | 1880 |
| Moraceae | |
Castilla markhamiana
| J. Collins | Rep. Caoutch. Comm. 12–13, t. 3 | 1872 |
| Moraceae | |
Castilla nicoyensis
| O.F. Cook | Science 18(457): 438 | 1903 |
| Moraceae | |
Castilla panamensis
| O.F. Cook | Science 18(457): 438 | 1903 |
| Moraceae | |
Castilla quatemalensis
| Pittier | Contr. U.S. Natl. Herb. 13: 272 | 1910 |
| Moraceae | |
Castilla tunu
| Hemsl. | Hooker's Icon. Pl. 27: t. 2651 | 1900 |
| Moraceae | |
Castilla ulei
| Warb. | Bot. Jahrb. Syst. 35: 674 | 1905 |
| Moraceae | * |
Castilla utile
| | | |