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                                    Stelis pilosa Pridgeon & M.W.Chase
                                 | 
                                J. T. Atwood 89-126 | 
                                07 Jun 1989 | 
                                Costa Rica | 
                                Puntarenas | 
                                Monteverde. | 
                                — | 
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                                    Ponthieva maculata Lindl.
                                 | 
                                J. T. Atwood 89-176 | 
                                13 Jun 1989 | 
                                Costa Rica | 
                                Puntarenas | 
                                on border wirh Alajuela: Monteverde… | 
                                — | 
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                                    Lepanthes horrida Rchb.f.
                                 | 
                                J. T. Atwood 89-228 | 
                                24 Jun 1989 | 
                                Costa Rica | 
                                Puntarenas | 
                                Monteverde Cloud Foreset Reserve. | 
                                — | 
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                                    Acrorchis roseola Dressler
                                 | 
                                J. T. Atwood 89-215 | 
                                21 Jun 1989 | 
                                Costa Rica | 
                                Puntarenas | 
                                Monteverde Cloud Forest Reserve | 
                                — | 
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                                    Muscarella strumosa (Ames) Luer
                                 | 
                                J. T. Atwood 89-148 | 
                                09 Jun 1989 | 
                                Costa Rica | 
                                Puntarenas | 
                                Monteverde | 
                                — | 
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                                    Pleurothallis ruscifolia (Jacq.) R.Br.
                                 | 
                                J. T. Atwood 8819 | 
                                05 Aug 1988 | 
                                Costa Rica | 
                                Puntarenas | 
                                Monteverde Cloud Forest Reserve, lower… | 
                                — | 
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                                | 
                                    Scaphyglottis jimenezii Schltr.
                                 | 
                                J. T. Atwood 4172 | 
                                27 Oct 1993 | 
                                Costa Rica | 
                                Cartago | 
                                Interamerican Highway S. of Cartago,… | 
                                — | 
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                                    Stelis pompalis (Ames) Pridgeon & M.W.Chase
                                 | 
                                J. T. Atwood 88-57 | 
                                06 Aug 1988 | 
                                Costa Rica | 
                                Puntarenas | 
                                2 K east of Santa… | 
                                — | 
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                                | 
                                    Masdevallia rolfeana Kraenzl.
                                 | 
                                J. T. Atwood 89-119 | 
                                05 Jun 1989 | 
                                Costa Rica | 
                                Guanacaste | 
                                road to Gerardo 3 km… | 
                                — | 
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                                | 
                                    Bidens squarrosa Kunth
                                 | 
                                J. T. Atwood 3924 | 
                                27 Jan 1970 | 
                                Nicaragua | 
                                Granada | 
                                Extinct volcano, Mombacho | 
                                — | 
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                                | 
                                    Lepanthes minutilabia Ames & C.Schweinf.
                                 | 
                                J. T. Atwood 89-245 | 
                                26 Jun 1989 | 
                                Costa Rica | 
                                Puntarenas | 
                                Monteverde Cloud Foreset Reserve. | 
                                — | 
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                                | 
                                    Masdevallia nidifica Rchb.f.
                                 | 
                                J. T. Atwood 89-288 | 
                                08 Jul 1989 | 
                                Costa Rica | 
                                Guanacaste | 
                                on road to las Nubes… | 
                                — | 
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                                | 
                                    Prosthechea cochleata (L.) W.E.Higgins
                                 | 
                                J. T. Atwood 89-308 | 
                                20 Jul 1989 | 
                                Costa Rica | 
                                Puntarenas | 
                                Monteverde, ridge w. of comm.… | 
                                — | 
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                                | 
                                    Remirea maritima Aubl.
                                 | 
                                J. T. Atwood 5242 | 
                                27 Mar 1971 | 
                                Nicaragua | 
                                Río San Juan | 
                                San Juan del Norte. | 
                                — | 
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                                | 
                                    Guzmania lingulata var. minor (Mez) L.B.Sm. & Pittendr.
                                 | 
                                J. T. Atwood AN203 | 
                                16 Jul 1975 | 
                                Nicaragua | 
                                Granada | 
                                East side of Volcan Mombacho,… | 
                                — | 
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                                | 
                                    Masdevallia striatella Rchb.f.
                                 | 
                                J. T. Atwood 4050 | 
                                1 Dec 1989 | 
                                Costa Rica | 
                                Puntarenas | 
                                Monteverde. Adjacent to reserve. | 
                                — | 
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                                | 
                                    Solanum atitlanum K.E.Roe
                                 | 
                                J. T. Atwood AN269 | 
                                24 Jul 1975 | 
                                Nicaragua | 
                                Estelí | 
                                Road to Cusmapa. | 
                                — | 
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                                | 
                                    Solanum atitlanum K.E.Roe
                                 | 
                                J. T. Atwood AN106 | 
                                03 Jul 1975 | 
                                Nicaragua | 
                                Jinotega | 
                                Cerro Zamaria. | 
                                — | 
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                                | 
                                    Solanum nudum Dunal
                                 | 
                                J. T. Atwood 3236 | 
                                07 Jan 1970 | 
                                Nicaragua | 
                                — | 
                                Zelaya. Near Siuna. Mt. Liveco,… | 
                                — | 
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                                | 
                                    Solanum torvum Sw.
                                 | 
                                J. T. Atwood 3239 | 
                                07 Jan 1970 | 
                                Nicaragua | 
                                — | 
                                Zelaya. Mt. Liveco, Madregava; near… | 
                                — | 
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                                | 
                                    Brassavola nodosa (L.) Lindl.
                                 | 
                                J. T. Atwood 1924 | 
                                07 Jan 1969 | 
                                Nicaragua | 
                                Rivas | 
                                Puente Las Cabezas, Route 2,… | 
                                — | 
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                                    Prosthechea ochracea (Lindl.) W.E.Higgins
                                 | 
                                J. T. Atwood 2097 | 
                                11 Jan 1969 | 
                                Nicaragua | 
                                Jinotega | 
                                La Bastilla, 10 km NE… | 
                                — | 
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                                | 
                                    Prosthechea cochleata (L.) W.E.Higgins
                                 | 
                                J. T. Atwood AN144 | 
                                12 Jun 1975 | 
                                Nicaragua | 
                                Estelí | 
                                Salto de Estanzuela | 
                                — | 
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                                | 
                                    Encyclia alata (Bateman) Schltr.
                                 | 
                                J. T. Atwood 5248 | 
                                27 Mar 1971 | 
                                Nicaragua | 
                                Río San Juan | 
                                San Juan del Norte | 
                                — | 
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                                | 
                                    Encyclia alata (Bateman) Schltr.
                                 | 
                                J. T. Atwood A150 | 
                                11 May 1975 | 
                                Nicaragua | 
                                Chontales | 
                                Plains north of Comalapa | 
                                — | 
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