| Taxon | Collector | Location | Type Status | Barcode | |
|---|---|---|---|---|---|
| Marcgravia sintenisii Urb. | D. E. Atha 896 with T. A. Zanoni, 08 Dec 1994 | Puerto Rico. Naguabo. Caribbean National Forest, 13-14km on Rte 191, S of road to Pico El Yunque. | 42205 |  | |
| Marcgravia sintenisii Urb. | P. E. E. Sintenis 5321 27 Oct 1886 | Puerto Rico. Sierra de Naguabo, in sylva montis "Piedra Pelada". | syntype | 84248 |  |
| Marcgravia sintenisii Urb. | P. E. E. Sintenis 2222 13 Oct 1885 | Puerto Rico. Cayey. Cayey, in sylvis montis Torito. | isolectotype | 84249 |  |
| Marcgravia sintenisii Urb. | R. A. Howard 16813 26 Oct 1967 | Puerto Rico. Pico del Oeste, Sierra de Luquillo. | 01053428 |  | |
| Marcgravia sintenisii Urb. | B. Hansen 9186 with R. P. Sauleda, D. K. Sauleda, M. Ragan, & M. Antomarchi, 19 Nov 1981 | Puerto Rico. Patillas. Reserva Forestal Carite; along Hwy 7740 at km marker 7.2, 0.4 mi. NE of the junction with Hwy 184; ca. 8.5 mi. SE of Hwy. 52 (Autopista). | 01053432 |  | |
| Marcgravia sintenisii Urb. | M. H. G. Gustafsson 266 with Victor A. Albert & Lena Struwe, 14 Mar 1997 | Puerto Rico. Sierra de Luquillo. By road leading from 191 to summit of El Yunque. | 01053437 |  | |
| Marcgravia sintenisii Urb. | M. H. G. Gustafsson 271 with Victor A. Albert, 15 Mar 1997 | Puerto Rico. Sierra de Luquillo. Near summit of El Yunque, by road to radio towers. | 01053438 |  | |
| Marcgravia sintenisii Urb. | J. A. Shafer 3310 20 Jul 1914 | Puerto Rico. Sierra de Naguabo. Summit of Loma La Mina. | 01053443 |  | |
| Marcgravia sintenisii Urb. | J. A. Shafer 3645 10 Aug 1914 - 15 Aug 1914 | Puerto Rico. Sierra de Naguabo. Rio Prieto and adjacent hills. | 01053444 |  | |
| Marcgravia sintenisii Urb. | W. E. Hess 5577 03 Dec 1913 | Puerto Rico. Monte de Oro. | 01053445 |  | |
| Marcgravia sintenisii Urb. | L. M. Underwood 57 with R. F. Griggs, 14 Jun 1901 - 22 Jul 1901 | Puerto Rico. Utuado to Lares. | 01053447 |  | |
| Marcgravia sintenisii Urb. | Mrs. C. E. Horne s.n. 25 Jul 1933 | Puerto Rico. Ridge near top of Mt. El Yunque. | 01053451 |  | |
| Marcgravia sintenisii Urb. | W. E. Hess 5362 02 Dec 1913 | Puerto Rico. Luquillo Forest. | 01053452 |  | |
| Marcgravia sintenisii Urb. | D. E. Atha 1953 with José Cedeño, 26 Aug 1998 | Puerto Rico. Jayuya. Cerro Punta just N of towers. | 01158993 |  | |
| Marcgravia sintenisii Urb. | B. M. Boom 6893 04 Jan 1987 | Puerto Rico. Caribbean National Forest; along highway 191, just S of jct. with road to summit of El Yunque. | 01053427 |  | |
| Marcgravia sintenisii Urb. | B. M. Boom 7951 12 Jan 1988 | Puerto Rico. Caribbean National Forest. Near landslide, El Yunque, Hwy 191. | 01053431 |  | |
| Marcgravia sintenisii Urb. | B. M. Boom 6809 with Carlos Rivera, 31 Jul 1986 | Puerto Rico. Caribbean National Forest; Summit of El Yunque. | 01053433 |  | |
| Marcgravia sintenisii Urb. | J. L. Luteyn 11463 31 Mar 1985 | Puerto Rico. Caribbean National Forest. Trail to Mt. Britton. | 01053430 |  | |
| Marcgravia sintenisii Urb. | B. M. Boom 9781 16 Mar 1990 | Puerto Rico. Caribbean National Forest,along highway 191 just N of landslide area. | 01053436 |  | |
| Marcgravia sintenisii Urb. | B. M. Boom 7992 14 Jan 1988 | Puerto Rico. Caribbean National Forest. Pico del Este road. | 01053439 |  | |
| Marcgravia sintenisii Urb. | B. M. Boom 7920 11 Jan 1988 | Puerto Rico. Caribbean National Forest. Río Espirito Santo. | 01053441 |  | |
| Marcgravia sintenisii Urb. | P. Acevedo-Rodríguez 7114 4 January 1995 | Puerto Rico. Río Grande. Along El Toro Pk. trail. Caribbean National Forest. El Yunque. | 843575 |  | |
| Marcgravia sintenisii Urb. | P. Acevedo-Rodríguez 2958 with D. Chinea & C. Rivera, 27 September 1989 | Puerto Rico. Río Grande. Luquillo Mountains Caribbean National Forest. | 843574 |  | |
| Marcgravia sintenisii Urb. | B. M. Boom 9831 17 Mar 1990 | Puerto Rico. Reserva Forestal Carite. | 01053434 |  | |
| Marcgravia sintenisii Urb. | A. H. Liogier 10028 18 Jul 1963 | Puerto Rico. Adjuntas. Pico Guilarte. | 01053429 |  | |
| Marcgravia sintenisii Urb. | W. S. Judd 6134 with with Frank Axelrod, Tom Zanoni, Sue Thompson, & R. Berazain, 17 Jan 1992 | Puerto Rico. Maricao. Cordillera Central. Bosque Toro Negro. Monte Jayuya, near peak; Rt 143, at km 18.4-18.5 (note that road to cerro de Punta is at km 17). | 01053448 |  | |
| Marcgravia sintenisii Urb. | F. L. Stevens 4637 with W. E. Hess, 08 Nov 1913 | Puerto Rico. Alto de Bandera. | 01053442 |  | |
| Marcgravia sintenisii Urb. | F. L. Stevens 2921 with W. E. Hess, 28 Aug 1913 | Puerto Rico. Yunque. | 01053450 |  | |
| Marcgravia sintenisii Urb. | Collector unspecified 484 14/3/[1874?] | Puerto Rico. Cayey in Guayama. | 01053435 |  | |
| Marcgravia sintenisii Urb. | J. I. Otero Jañez 703b s.d. | Puerto Rico. | 01053449 |  | |
| Marcgravia sintenisii Urb. | L. Struwe 1142 with Chelsea Specht, 05 Jan 1996 | Puerto Rico. Luquillo Mountains: Caribbean National Forest, road from Pico El Yunque and Mt. Britton towards road 191. | 01053440 |  | |
| Marcgravia sintenisii Urb. | P. Wilson 181 Jul 1902 | Puerto Rico. Luquillo Mountains. | 01053453 |  | |
| Marcgravia sintenisii Urb. | N. L. Britton 2169 with J. F. Cowell, 08 Mar 1914 | Puerto Rico. Naguabo. Maizales Barrio. Sierra de Naguabo. | 01053446 |  |