| Taxon | Collector | Location | Type Status | Barcode | |
|---|---|---|---|---|---|
| Tylopilus oradivensis T.Osmundson & Halling | R. E. Halling 7380 with M. Mata, L. Umaña, 18 Oct 1994 | Costa Rica. San José. Casamata, ±1 km W of Interamerican Highway at Casamata on road to San Cristobal Norte. | 34805 |  | |
| Tylopilus oradivensis T.Osmundson & Halling | R. E. Halling 7920 with Norvell, 24 Jun 2000 | Costa Rica. Cartago. El Guarco (Canton). 4.5 km E of km 31 of Interamerican Highway near town of Palo Verde. | 460905 |  | |
| Tylopilus oradivensis T.Osmundson & Halling | R. E. Halling 7044 with Mueller, Pine, 21 Jul 1993 | Costa Rica. Cartago. El Guarco (Canton). Estrella ±5 km E of km 31 of Interamerican Highway, near town of Estrella. | 45240 | ||
| Tylopilus oradivensis T.Osmundson & Halling | R. E. Halling 7170 with Ana E. Franco-Molano, L. Umaña & J. L. Mata, 15 Nov 1993 | Costa Rica. Cartago. El Guarco (Canton). Estrella ±5 km E of km 31 of Interamerican Highway, near town of Estrella. | 45239 | ||
| Tylopilus oradivensis T.Osmundson & Halling | R. E. Halling 7681 with Ammirati, 14 Jun 1996 | Costa Rica. Cartago. El Guarco (Canton). Estrella ±5 km E of km 31 of Interamerican Highway, near town of Estrella. | 108590 |  | |
| Tylopilus oradivensis T.Osmundson & Halling | R. E. Halling 7562 28 May 1996 | Costa Rica. Cartago. El Guarco (Canton). Estrella ±5 km E of km 31 of Interamerican Highway, near town of Estrella. | isotype | 136973 |  |
| Tylopilus oradivensis T.Osmundson & Halling | R. E. Halling 7214 with Ana E. Franco-Molano, M. Mata, T. Baroni, G. Mueller & B. Strack, 31 May 1994 | Costa Rica. Cartago. El Guarco (Canton). Estrella ±5 km E of km 31 of Interamerican Highway, near town of Estrella. | 34815 | ||
| Tylopilus oradivensis T.Osmundson & Halling | R. E. Halling 7573 29 May 1996 | Costa Rica. Cartago. ±4.5 km E of 31 of Interamerican Highway, near town of Palo Verde. | 75266 | ||
| Tylopilus oradivensis T.Osmundson & Halling | R. E. Halling 8087 with Buyck, Aldana-Gomez, 01 Jun 2001 | Costa Rica. Cartago. Guarco, Palo Verde. ±4.5 km E of km 31 of Interamerican Highway. | 577523 | ||
| Tylopilus oradivensis T.Osmundson & Halling | R. E. Halling 8187 with Buyck; Aldana-Gómez, 13 Jun 2001 | Costa Rica. Cartago. El Guarco (Canton). Estrella ±5 km E of km 31 of Interamerican Highway, near town of Estrella. | 575851 |  |
