Featured Type Specimens Image Collection

This featured collection is comprised of approximately 2000 collections (isotypes and holotypes).

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Family	Taxon	Kind of Type	Country	Primary Coll Last Name	Number	Publication
Orchidaceae	Acostaea unicornis Luer	Holotype	Panama	Dressler	760	Phytologia 54(5): 379. 1983.
Orchidaceae	Barbosella orbicularis Luer	Holotype	Panama	Dressler	3285	Selbyana 3(1,2): 10. 1976.
Gesneriaceae	Niphaea peruviana Wiehler	Holotype	Peru	Dressler	4935	Gesneriana 1: 65. 1995.
Orchidaceae	Pleurothallis pan Luer	Holotype	Panama	Dressler	s.n. Luer ill. 1299	Selbyana 3(3,4): 360. 1977.
Orchidaceae	Platystele taylori Luer	Holotype	Panama	Dressler	741	Selbyana 3(1,2): 30. 1976.
Orchidaceae	Masdevallia pelecaniceps Luer	Holotype	Panama	Dressler	3028	Selbyana 3(1,2): 22. 1976.
Orchidaceae	Masdevallia pleurothalloides Luer	Holotype	Panama	Dressler	3155	Selbyana 3(3,4): 218. 1977.
Orchidaceae	Maxillaria chionantha J.T. Atwood	Holotype	Panama	Dressler	4839	Selbyana 16(2): 242. 1995.
Orchidaceae	Maxillaria scalariformis J.T. Atwood	Holotype	Panama	Dressler	6050	Selbyana 19(2): 257. 1998 [1999].
Orchidaceae	Maxillaria tricarinata J.T. Atwood	Holotype	Panama	Dressler	5810	Selbyana 19(2): 260. 1998 [1999].
Orchidaceae	Pleurothallis dressleri Luer	Holotype	Panama	Dressler	3033	Selbyana 3(1,2): 98. 1976.
Orchidaceae	Pleurothallis guttata Luer	Holotype	Panama	Dressler	3086	Selbyana 3(1,2): 116. 1976.
Orchidaceae	Pleurothallis imago Luer	Holotype	Panama	Dressler	732	Selbyana 3(3,4): 318. 1977.
Orchidaceae	Pleurothallis rubella Luer	Holotype	Panama	Dressler	s.n.	Selbyana 3(3,4): 378. 1977.
Orchidaceae	Pleurothallis titan Luer	Holotype	Panama	Dressler	s.n.	Selbyana 3(3,4): 400. 1977.
Orchidaceae	Salpistele lutea Dressler	Isotype	Panama	Dressler	5125	Orquideolog
Orchidaceae	Scaphosepalum clavellatum Luer	Holotype	Panama	Dressler	748	Selbyana 3(1,2): 32. 1976.
Araceae	Anthurium lilacinum Dressler	Isotype	Panama	Dressler	4210	Selbyana 2(2,3): 300. 1978.
Gesneriaceae	Cremosperma maculatum L.E. Skog	Holotype	Panama	Dressler	5475	Selbyana 5(1): 74. 1978.
Gesneriaceae	Cremosperma veraguanum Wiehler	Holotype	Panama	Dressler	5034	Selbyana 5(1): 76, Pl. 1D ['veraquense']. 1978.
Gesneriaceae	Dalbergaria ampliata Wiehler	Holotype	Panama	Dressler	5543	Selbyana 2(1): 101. 1977.
Gesneriaceae	Drymonia dressleri Wiehler	Holotype	Panama	Dressler	4619	Selbyana 5(1): 80. 1978.
Gesneriaceae	Drymonia microphylla Wiehler	Holotype	Panama	Dressler	4093	Selbyana 5(1): 81. 1978.
Gesneriaceae	Nautilocalyx dressleri Wiehler	Holotype	Panama	Dressler	4258	Selbyana 2(1): 114. 1977.
Gesneriaceae	Nautilocalyx speciosus Wiehler	Holotype	Panama	Dressler	5803	Selbyana 5(1): 42. 1978.
Gesneriaceae	Reldia veraguensis Wiehler	Holotype	Panama	Dressler	4831	Selbyana 2(1): 127. 1977.
Orchidaceae	Platystele calymma Luer	Holotype	Panama	Dressler	s.n.	Selbyana 3(3,4): 226. 1977.
Gesneriaceae	Besleria chiriquensis Wiehler	Holotype	Panama	Dressler	3988	Selbyana 5(1): 73. 1978.
Gesneriaceae	Columnea chiricana Wiehler	Holotype	Panama	Dressler	4906	Selbyana 5(1): 77. 1978.
Gesneriaceae	Columnea dressleri Wiehler	Holotype	Panama	Dressler	5400	Selbyana 2(1): 98. 1977.