<<  < Previous Brassicaceae AMES: 02125230  Laelia albida  Bateman ex Lindley Mexico: Nayarit Near Tequepexpan   O. Nagel & J. González 5116 1935-11-20 
 AMES: 02125229  Laelia albida  Bateman ex Lindley Mexico: Nayarit near Tepic   O. Nagel & J. González 5123 1935-11-30 
Orchidaceae AMES: 02155972  Arpophyllum spicatum  La Llave & Lexarza Mexico: Guerrero Region of Santa Bárbara; S.W. of Chilpan-ci...  O. Nagel & J. González 1664 1932-11-14 
 AMES: 01943774  Aulosepalum ramentaceum  (Lindley) Garay Mexico: San Luis Potosà Near Tortuga, N. W. of Tamasopo.   O. Nagel & J. González  1935-5-15 
 AMES: 02154171  Barkeria chinensis  (Lindley) Thien Mexico: Guerrero Barranca de Joveritos   O. Nagel & J. González 3285 1933-12-23 
 AMES: 02154174  Barkeria cyclotella  Reichenbach Mexico: Guerrero near San Cristobal, S.W. of Chilpancingo   O. Nagel & J. González 1696 1932-11-12 
 AMES: 02154187  Barkeria elegans  Knowles & Westcott Mexico: Guerrero Barranca de Joveritos, near km 350 road Méx...  O. Nagel & J. González 3282 1933-12-4 
 AMES: 02154464  Barkeria palmeri  (Rolfe) Schlechter Mexico: Nayarit Volcano Ceboruco, near Ahuacatlan   O. Nagel & J. González 5074 1935-11-20 
 AMES: 02154465  Barkeria palmeri  (Rolfe) Schlechter Mexico: Sinaloa Near Yago   O. Nagel & J. González 5125 1935-12-8 
 AMES: 01943908  Beloglottis costaricensis  (H. G. Reichenbach) Schlechter Mexico: San Luis Potosà Near Micos   O. Nagel & J. González 500 m. 1935-5-16 
 AMES: 01943907  Beloglottis costaricensis  (H. G. Reichenbach) Schlechter Mexico: Veracruz Near Tlapacoyan. "Salto de Agua"   O. Nagel & J. González  1935-4-20 
 AMES: 02388798  Bletia adenocarpa  H. G. Reichenbach Mexico: Morelos Region of Buenavista de Cuëllar near Puente...  O. Nagel & J. González  1932-8-26 
 AMES: 02388797  Bletia adenocarpa  H. G. Reichenbach Mexico: Morelos Mts. N. W. of Cuernavaca, "Barranca del Teco...  O. Nagel & J. González  1932-8-15 
 AMES: 02388804  Bletia adenocarpa  H. G. Reichenbach Mexico: Morelos Porphyry breccia Mts. near Tepoztlan   O. Nagel & J. González  1936-8-5 
 AMES: 02388824  Bletia campanulata  La Llave & Lexarza Mexico: Michoacán Mts. near Reyes   O. Nagel & J. González  1935-7-25 
 AMES: 02388843  Bletia campanulata  La Llave & Lexarza Mexico: Morelos Mts. NW. of Cuernavaca. Barranca del Tecolot...  O. Nagel & J. González  1932-8-10 
 AMES: 02388842  Bletia campanulata  La Llave & Lexarza Mexico: Morelos Mts. N. W. of Cuernavaca, above Tetela   O. Nagel & J. González  1932-8-14 
 AMES: 02388836  Bletia campanulata  La Llave & Lexarza Mexico: Morelos near Puente de Ixtla.   O. Nagel & J. González 1300 1932-8-26 
 AMES: 02388880  Bletia coccinea  Lexarza Mexico: Morelos N.W. of Cuernavaca [illegible] Tetela   O. Nagel & J. González 1212 1932-8-1 
 AMES: 02388879  Bletia coccinea  Lexarza Mexico: Morelos Mts. N.W. of Cuernavaca, [illegible] Mexicap...  O. Nagel & J. González 1405 1932-9-12 
 AMES: 02388876  Bletia coccinea  Lexarza Mexico: Morelos N.W. of Cuernavaca   O. Nagel & J. González 1196 1932-8-10 
 AMES: 02388873  Bletia coccinea  Lexarza Mexico: Morelos Mts. near Tepoztlan   O. Nagel & J. González 6123 1936-8-5 
 AMES: 02388904  Bletia gracilis  Loddiges Mexico: Morelos Region of Puente de Ixtla   O. Nagel & J. González 1295 1932-9-22 
 AMES: 02388927  Bletia gracilis  Loddiges Mexico: Morelos E. of Cuernavaca near Tepoztlán   O. Nagel & J. González 6117 1936-8-5 
 AMES: 02388976  Bletia macristhmochila  Greenman Mexico: Morelos MalpaÃs towards Tepoztlan, E. of Cuernavaca...  O. Nagel & J. González 5883 1936-6-2 
 AMES: 02388983  Bletia parkinsonii  Hooker Mexico: Morelos Near Jantepec, Mt. Tlayacapan   O. Nagel & J. González 3671 1934-2-10 
 AMES: 02388982  Bletia parkinsonii  Hooker Mexico: Morelos Region of Puente de Ixtla   O. Nagel & J. González 3677 1934-2-28 
 AMES: 02388981  Bletia parkinsonii  Hooker Mexico: Guerrero S.W. of Chilpancingo, "Cerro Prieto"   O. Nagel & J. González 3225 1934-2-15 
 AMES: 02388980  Bletia parkinsonii  Hooker Mexico: Morelos West of Villa Ayala.   O. Nagel & J. González 1526 1933-3-30 
 AMES: 02388987  Bletia punctata  Lexarza Mexico: Morelos N.W. of Cuernavaca, Barranca de Atzingo.   O. Nagel & J. González 1075 1932-7-22 
 AMES: 02388985  Bletia punctata  Lexarza Mexico: Morelos N. W. of Cuernavaca, near Tetela.   O. Nagel & J. González 1211 1932-8-14 
 AMES: 02388998  Bletia punctata  Lexarza Mexico: Morelos N. W. of Cuernavaca, Barranca de Atzingo.   O. Nagel & J. González 1248 1932-8-20 
 AMES: 02387031  Bletia purpurata  A. Rich. & Galeotti Mexico: Morelos to Mexico. Near Mexicapa.   O. Nagel & J. González 1303 1932-8-27 
 AMES: 02387028  Bletia purpurata  A. Rich. & Galeotti Mexico: Morelos Mts. E. of Cuernavaca, towards "El Parque"   O. Nagel & J. González 1568 1932-10-22 
 AMES: 02387112  Bletia purpurea  (Lamarck) de Candolle Mexico: Morelos Mts. N.W. of Cuernavaca, Barranca del Tecolo...  O. Nagel & J. González 2091 1933-2-2 
 AMES: 02387107  Bletia purpurea  (Lamarck) de Candolle Mexico: Morelos N.W. of Cuernavaca, "Paso de las Nueces."   O. Nagel & J. González 2111 1933-2-3 
 AMES: 02387128  Bletia purpurea  (Lamarck) de Candolle Mexico: Guerrero Mts. above Taxco, tow. TenerÃas.   O. Nagel & J. González 3685 1934-3-10 
 AMES: 02387127  Bletia purpurea  (Lamarck) de Candolle Mexico: Morelos Region of Puente de Ixtla, Mts tow. Guerrero...  O. Nagel & J. González 3681 1934-3-2 
 AMES: 02387153  Bletia reflexa  Lindley Mexico: México Mt. Toto, W. of Mexicapa.   O. Nagel & J. González 3212 1933-11-20 
 AMES: 02387163  Bletia reflexa  Lindley Mexico: Guerrero Between Chilpancingo & Jalcaca   O. Nagel & J. González 1628 1932-11-15 
 AMES: 02387200  Bletia roezlii  H. G. Reichenbach Mexico: Guerrero Between Chilpancingo & Jalcaca   O. Nagel & J. González 1628 1932-11-15 
 AMES: 02387189  Bletia roezlii  H. G. Reichenbach Mexico: Morelos Mts. N.W. of Cuernavaca, tow. Mexicapa.   O. Nagel & J. González 1402 1932-9-12 
 AMES: 02154399  Brassavola appendiculata  A. Richard & Galeotti Mexico: Veracruz Lagoon Catemaco, near Los Tuxtlas   O. Nagel & J. González 4259 1926-9-14 
 AMES: 02154396  Brassavola appendiculata  A. Richard & Galeotti Mexico: San Luis Potosà Region of Micos   O. Nagel & J. González 4807 1936-5-15 
 AMES: 02386064  Bulbophyllum cirrhosum  L. O. Williams Mexico: Guerrero Near Sta Bárbara, South West from Chilpanci...  O. Nagel & J. González 1684 1932-11-12 
 AMES: 02386080  Bulbophyllum nagelii  L. O. Williams Mexico: Federal District Foot of Popocatépetl, near Tetela del VolcÃ...  O. Nagel & J. González 2228 1933-5-15 
 AMES: 02386079  Bulbophyllum nagelii  L. O. Williams Mexico: Morelos Foot of volcano Popocatépetl, N. of Tetela ...  O. Nagel & J. González 1022 1932-7-12 
 AMES: 02386078  Bulbophyllum nagelii  L. O. Williams Mexico: Morelos Foot of Volcano Popcatépetl, N. of Tetela d...  O. Nagel & J. González 1022 1932-7-12 
 AMES: 02386080  Bulbophyllum sp.   Mexico: Federal District Foot of Popocatépetl, near Tetela del VolcÃ...  O. Nagel & J. González 2228 1933-5-15 
 AMES: 02389658  Calanthe calanthoides  (A. Richard & Galeotti) Hamer & Garay Mexico: Veracruz Near Rodriguez Clara   O. Nagel & J. González 4215 1936-6-20 
 AMES: 02389658  Calanthe mexicana  H. G. Reichenbach Mexico: Veracruz Near Rodriguez Clara   O. Nagel & J. González 4215 1936-6-20 
 AMES: 00106350  Calanthe mexicana retusa Correll Mexico: Veracruz Region of Naolinco, 1500 m   O. Nagel & J. González 4731 1935 
 AMES: 00600004  Catasetum integerrimum  Hooker Mexico: Sinaloa Above Rosario town, north east from Hacienda...  O. Nagel & J. González 5148 1936-10-6 
 AMES: 00600004  Catasetum pendulum  Dodson Mexico: Sinaloa Above Rosario town, north east from Hacienda...  O. Nagel & J. González 5148 1936-10-6 
 AMES: 02254571  Catasetum sp.   Mexico: Veracruz Near MArtinez de La Torre   O. Nagel & J. González 4660 1935-3-23 
 AMES: 02124680  Cattleya aurantiaca  (Bateman ex Lindley) P. N. Don Mexico: Morelos Mts. N. of Cuernavaca   O. Nagel & J. González  1933-6-24 
 AMES: 00100240  Cladobium kienastii  (H. G. Reichenbach) L. O. Williams Mexico: Guerrero Southwest of Chilpancingo, near Carizal, oak...  O. Nagel & J. González 1642 1932-11-10 
 AMES: 01985277  Corallorhiza bulbosa  A. Rich. & Galeotti Mexico: Oaxaca Pacific slope near San José el PAcÃfico, S...  O. Nagel & J. González 6083 1936-8-3 
 AMES: 01985279  Corallorhiza bulbosa  A. Rich. & Galeotti Mexico: Morelos Mountains NW of Cuernavaca   O. Nagel & J. González 1105 1932-8-21 
 AMES: 01985277  Corallorhiza maculata  (Rafinesque) Rafinesque Mexico: Oaxaca Pacific slope near San José el PAcÃfico, S...  O. Nagel & J. González 6083 1936-8-3 
 AMES: 01985279  Corallorhiza maculata  (Rafinesque) Rafinesque Mexico: Morelos Mountains NW of Cuernavaca   O. Nagel & J. González 1105 1932-8-21 
 AMES: 02389271  Corallorhiza odontorhiza pringlei (Greenman) Freudenstein Mexico: Hidalgo Near Atotonilco el Grande.   O. Nagel & J. González  1933-3-24 
 AMES: 02389269  Corallorhiza odontorhiza pringlei (Greenman) Freudenstein Mexico: Morelos Mts. above Cuernavaca   O. Nagel & J. González  1938-3-12 
 AMES: 02389288  Corallorhiza striata involuta (Greenman) Freudenstein Mexico: Puebla Near Toluca, Mt. Cruz Alta   O. Nagel & J. González 3054 1933-9-3 
 AMES: 02389284  Corallorhiza striata involuta (Greenman) Freudenstein Mexico: México Region of Flor de Maria, "Paraje Endasito"   O. Nagel & J. González  1932-9-26 
 AMES: 02389295  Corallorhiza striata vreelandii (Rydberg) L. O. Williams Mexico: Puebla Near Rio Frio   O. Nagel & J. González  1933-5-22 
 AMES: 00139187  Corallorhiza williamsii  Correll Mexico: Morelos W of Cuernaraca in barrauca, 1800 m   O. Nagel & J. González 6608 1937-3-4 
 AMES: 00139186  Corallorhiza williamsii  Correll Mexico: Morelos Barrancas de Cuernavaca   O. Nagel & J. González 6655 1937-3-19 
 AMES: 02090857  Corymborkis forcipigera  (Reichenbach f. & Warszewic) L. O. Williams Mexico: Veracruz Mt. Armalonga near Tezonapa   O. Nagel & J. González  1934-11-12 
 AMES: 02090856  Corymborkis forcipigera  (Reichenbach f. & Warszewic) L. O. Williams Mexico: Veracruz Mt. Armalonga near Tezonapa   O. Nagel & J. González  1934-11-12 
 AMES: 00600662  Cranichis mexicana  (A. Richard & Galeotti) Schlechter Mexico:  South of Michoatlan near San José el PacÃf...  O. Nagel & J. González 6425 1936-11-10 
 AMES: 00600664  Cranichis schaffneri  H. G. Reichenbach Mexico: Oaxaca West of Michautlan, Cerro de la Venta   O. Nagel & J. González 6385 1936-10-1 
 AMES: 01943032  Cranichis subumbellata  A. Richard & Galeotti Mexico: Guerrero Near [Jaleaca], S. W. of Chilpancingo   O. Nagel & J. González  1933-12-4 
 AMES: 02288009  Cranichis subumbellata  A. Richard & Galeotti Mexico: Guerrero near Jaleaca, SW of Chilpancingo   O. Nagel & J. González 3261 1933-12-4 
 AMES: 01952155  Cypripedium irapeanum  La Llave & Lexarza Mexico:  [no additional data]   O. Nagel & J. González 1302 1933-8-27 
 AMES: 01952156  Cypripedium irapeanum  La Llave & Lexarza Mexico:  Morelos, Near Mexicapa. S. slopes of Mt. [Je...  O. Nagel & J. González 1302  
 GH: 01952161  Cypripedium irapeanum  La Llave & Lexarza Mexico: Morelos Near Mexicapa. S. slopes of Mt. [Yemprala] s...  O. Nagel & J. González 1302  
 AMES: 01952190  Cypripedium irapeanum  La Llave & Lexarza Mexico: Morelos Near Mexicapa, S. slopes of Mt. Zempoala sys...  O. Nagel & J. González 1302 1937-8-27 
 AMES: 01952195  Cypripedium irapeanum  La Llave & Lexarza Mexico: Morelos Near Cuantla   O. Nagel & J. González 1528 1932-10-10 
 AMES: 01952200  Cypripedium irapeanum  La Llave & Lexarza Mexico: Morelos Near Mexicapa. S. slopes of Mt. Zempoala sys...  O. Nagel & J. González 1302 1932-8-27 
 AMES: 02341931  Cyrtopodium punctatum  (Linnaeus) Lindley Mexico: Guerrero Near Acatlalac, between Omiltemi & Jaleaca, ...  O. Nagel & J. González 2270 1933-4-21 
 AMES: 02091210  Deiregyne rhombilabia  Garay Mexico: Oaxaca W. of Miahuatlan "Cerro de la Venta"   O. Nagel & J. González  1936-10-6 
 AMES: 02091209  Deiregyne rhombilabia  Garay Mexico: Oaxaca W. of Michuatlán. Cerro de la Venta   O. Nagel & J. González  1937-2-16 
 AMES: 02154307  Dinema polybulbon  Lindley Mexico: Veracruz Near Paso del Toro, region of Jalapa   O. Nagel & J. González 4698 1935-4-13 
 AMES: 02108885  Encyclia alata  (Bateman) Schlechter Mexico: Veracruz Coastal part, region of Rodriguez Clara   O. Nagel & J. González 5752 1936-5-5 
 AMES: 02123021  Encyclia cordigera  (Kunth) Dressler Mexico: Veracruz Near Rodriguez Clara   O. Nagel & J. González 4216 1935-4-9 
 AMES: 02123084  Encyclia meliosma  (Reichenbach f.) Schlechter Mexico: Morelos Near Santa Catarina, W. of Tepoztlán.   O. Nagel & J. González 2762 1936-4-14 
 AMES: 02174825  Epidendrum chlorops  H. G. Reichenbach Mexico: Guerrero Above Barranca de Joveritos.   O. Nagel & J. González 3275 1933-12-5 
 AMES: 02174876  Epidendrum ciliare  Linnaeus Mexico: Guerrero S. W. of Chilpancingo, region of San Cristob...  O. Nagel & J. González 1689 1932-11-15 
 AMES: 02112304  Epidendrum diffusum  Swartz Mexico: San Luis Potosà Mts. N. W. of Tamasopo.   O. Nagel & J. González 4802 1935-9-14 
 AMES: 02112329  Epidendrum diffusum  Swartz Mexico: Veracruz Near Rodriguez Clara   O. Nagel & J. González 5762 1937-10-3 
 AMES: 02112341  Epidendrum discolor  A. Rich. & Galeotti Mexico: Oaxaca River Copalita, below Pluma Hidalgo.   O. Nagel & J. González 6064 1938-10-24 
 AMES: 02112340  Epidendrum discolor  A. Rich. & Galeotti Mexico: Guerrero Barranca near Joreritos, km 353 road Mexico-...  O. Nagel & J. González 3277 1933-12-5 
 AMES: 02112339  Epidendrum discolor  A. Rich. & Galeotti Mexico: Oaxaca Pacific slope. W. of Pluma Hidalgo, near Fin...  O. Nagel & J. González 6064 1936-10-27 
 AMES: 02112368  Epidendrum eustirum  Ames, F. T. Hubbard & C. Schweinfurth Mexico: Puebla Mt "Dos Cerros", ca 16 km north of Teziutlá...  O. Nagel & J. González 2478 1934-10-13 
 AMES: 02112366  Epidendrum eustirum  Ames, F. T. Hubbard & C. Schweinfurth Mexico: Veracruz Below Tlapacoyan   O. Nagel & J. González 4646 1935-3-20 
 AMES: 02112363  Epidendrum eustirum  Ames, F. T. Hubbard & C. Schweinfurth Mexico: Veracruz costal district. Volcano San Margin   O. Nagel & J. González 5795 1936-8-11 
 AMES: 02112577  Epidendrum gladiatum  Lindley Mexico: Morelos Mts NW. of Cuernavaca   O. Nagel & J. González 6660 1937-3-20 
 AMES: 02112569  Epidendrum gladiatum  Lindley Mexico: Morelos Mts. N. W. of Cuernavaca, near Buenavista   O. Nagel & J. González 2729 1932-4-16 
 AMES: 00600101  Epidendrum imatophyllum  Lindley Mexico: Veracruz West of Rodriguez Clara   O. Nagel & J. González 5758 1936-5-6 
 AMES: 02112957  Epidendrum longipetalum  A. Rich. & Galeotti Mexico: Puebla S. W. of Tizapan. Region of Tezintlan, near ...  O. Nagel & J. González 2453 1935-7-15 
 AMES: 02111000  Epidendrum mixtum  Schlechter Mexico: Veracruz Volcano of San Martin, near Los Tuxtlas.   O. Nagel & J. González 5794 1936-12-5 
 AMES: 02111099  Epidendrum nocturnum  Jacquin Mexico: Veracruz Near Rodriguez; Clara.   O. Nagel & J. González 5756 1938-9-12 
 AMES: 02111122  Epidendrum nocturnum  Jacquin Mexico: San Luis Potosà N. E. of Tamazunchale, near Martinez.   O. Nagel & J. González 5931 1936-7-12 
 AMES: 02111339  Epidendrum parkinsonianum  Hooker Mexico: Morelos Zampoala system. Mts. N. W. of Cuernavaca   O. Nagel & J. González 2752 1932-5-5 
 AMES: 02111511  Epidendrum propinquum  A. Richard & Galeotti Mexico: San Luis Potosà Mts. N. W. of Tamasopo.   O. Nagel & J. González 4789 1935-5-12 
 AMES: 02123480  Epidendrum pruinosum  A. Richard & Galeotti Mexico: Guerrero Near Mochitlán   O. Nagel & J. González 774 1933-3-15 
 AMES: 02111595  Epidendrum ramosum  Jacquin Mexico: Oaxaca Pacific slope. Between Pluma Hidalgo & Finca...  O. Nagel & J. González 6462 1937-2-1 
 AMES: 02111832  Epidendrum rigidum  Jacquin Mexico: San Luis Potosà Region of Tamazunchale.   O. Nagel & J. González 5938 1936-6-22 
 AMES: 02111830  Epidendrum rigidum  Jacquin Mexico: San Luis Potosà Near Micos   O. Nagel & J. González 4827 1935-7-29 
 AMES: 02111829  Epidendrum rigidum  Jacquin Mexico: Veracruz Region of Tezonapa   O. Nagel & J. González 4185 1934-11-22 
 AMES: 02123603  Epidendrum sp.   Mexico: Guerrero Chilapa: [no additional data]   O. Nagel & J. González 717 1936-5-13 
 AMES: 02110112  Epidendrum stamfordianum  Bateman Mexico: Veracruz W. of Rodriguez Clara.   O. Nagel & J. González 5759 1936-5-1 
 AMES: 00600453  Epidendrum varicosum  Bateman ex Lindley Mexico: Guerrero Near San Cristobal, S.W. of Chilpancingo   O. Nagel & J. González 1702 1935-10-26 
 AMES: 00556355  Erythrodes lunifera  (Schlechter) Ames Mexico: Veracruz Volcano San Martin. north of Los Tuxtlas   O. Nagel & J. González 5785 1936-5-11 
 AMES: 02091932  Erythrodes querceticola  (Lindley) Ames Mexico: Veracruz Mt Armalonga NE of Tezonapa.   O. Nagel & J. González  1934-11-12 
 AMES: 02091931  Erythrodes querceticola  (Lindley) Ames Mexico: Veracruz Mt. San Agustin, N. E. of Tezonapa   O. Nagel & J. González  1934-11-12 
 AMES: 02341322  Eulophia alta  Fawcett & Rendle Mexico: Veracruz E. of Rodriguez Clara   O. Nagel & J. González 4203 1934-11-26 
 AMES: 01089123  Goodyera striata  H. G. Reichenbach Mexico: Morelos Barranca del Tecolote, north of Cuernavaca   O. Nagel & J. González 2109 1933-2-4 
 GH: 02017002  Govenia capitata  Lindley Mexico: Morelos Mts. N. of Cuernavaca, near lagoon Guillapá...  O. Nagel & J. González 1101 1932-7-27 
 AMES: 00556340  Govenia elliptica  S. Watson Mexico: Durango Region of Guanacevà  O. Nagel & J. González 5024 1936-6-15 
 AMES: 00556340  Govenia lagenophora  Lindley Mexico: Durango Region of Guanacevà  O. Nagel & J. González 5024 1936-6-15 
 AMES: 00556340  Govenia superba  (La Llave & Lexarza) Lindley Mexico: Durango Region of Guanacevà  O. Nagel & J. González 5024 1936-6-15 
 AMES: 02017148  Govenia superba  (La Llave & Lexarza) Lindley Mexico: Federal District Distrito Federal; Near Railway station Ajusc...  O. Nagel & J. González 3027 1933-8-19 
 AMES: 02017147  Govenia superba  (La Llave & Lexarza) Lindley Mexico: Oaxaca Pacific slopes. Near San José el Pacifico   O. Nagel & J. González 6078 1936-8-3 
 AMES: 01947202  Habenaria crassicornis  Lindley Mexico: Oaxaca Pacific slopes of Sierra Madre, near San Jos...  O. Nagel & J. González 6421 1936-10-13 
 AMES: 01947227  Habenaria distans  Grisebach Mexico: Veracruz Region from Tezonapa towards "La Unión".    O. Nagel & J. González 4183 1934-11-20 
 AMES: 01947226  Habenaria distans  Grisebach Mexico: Oaxaca Region of [Huatulco] Pacific slopes of Sierr...  O. Nagel & J. González 6051 1936-8-1 
 AMES: 00556246  Habenaria entomantha  (La Llave & Lexarza) Lindley Mexico: Oaxaca SW of Miahuatlan, oak woods of Tamazulapa   O. Nagel & J. González 5996 1936-7-25 
 AMES: 01947261  Habenaria entomantha  (La Llave & Lexarza) Lindley Mexico: Jalisco Region of Almalulco.   O. Nagel & J. González 6337 1936-9-14 
 AMES: 01947260  Habenaria entomantha  (La Llave & Lexarza) Lindley Mexico: Nayarit Volcano [Ciboruco], N. of Ahuacatlán.   O. Nagel & J. González 6306 1936-9-17 
 AMES: 01947255  Habenaria entomantha  (La Llave & Lexarza) Lindley Mexico: Jalisco near [Ahualuleo]   O. Nagel & J. González 6336 1936-9-18 
 AMES: 01947244  Habenaria entomantha  (La Llave & Lexarza) Lindley Mexico: Michoacán Region of [Ario de Rosales]   O. Nagel & J. González 4911 1935-7-22 
 AMES: 01947272  Habenaria entomantha  (La Llave & Lexarza) Lindley Mexico: Oaxaca Region of Huatulco, south east of Pluma Hida...  O. Nagel & J. González 6027 1936-8-17 
 AMES: 01947271  Habenaria entomantha  (La Llave & Lexarza) Lindley Mexico: Oaxaca Pacific side of Sierra madre occidental. San...  O. Nagel & J. González 6424 1936-10-15 
 AMES: 01947291  Habenaria entomantha  (La Llave & Lexarza) Lindley Mexico: Morelos Near Mexicapa.   O. Nagel & J. González 1400 1932-10-8 
 AMES: 01947282  Habenaria entomantha  (La Llave & Lexarza) Lindley Mexico: Morelos Near [illegible] Catarina N. E. of Cuernavac...  O. Nagel & J. González 3029 1933-8-24 
 AMES: 01947280  Habenaria entomantha  (La Llave & Lexarza) Lindley Mexico: Morelos Near Tepeyte, Mts NE of Cuernavaca   O. Nagel & J. González 1216 1932-8-15 
 AMES: 01947375  Habenaria jaliscana  S. Watson Mexico: Nayarit Volcano [illegible] N. of Ahnacatlan.   O. Nagel & J. González 6301 1936-9-15 
 AMES: 01947927  Habenaria jaliscana  S. Watson Mexico: Oaxaca Pacific slopes of Sierra Madre. N. W. of Plu...  O. Nagel & J. González 6436 1936-10-19 
 AMES: 01947395  Habenaria macroceratilis  Willdenow Mexico: Oaxaca Pacific slopes of Sierra Madre   O. Nagel & J. González 6033 1936-8-4 
 AMES: 01947513  Habenaria novemfida  Lindley Mexico: Oaxaca Near San José el PacÃfico, south of Miahua...  O. Nagel & J. González 6071 1936-8-19 
 AMES: 01947626  Habenaria rodriguezii  R. González & Lizb. Hern. Mexico: Morelos near Jajalpar, E. of Cuernavaca.    O. Nagel & J. González 1207 1932-9-21 
 AMES: 01947624  Habenaria rodriguezii  R. González & Lizb. Hern. Mexico: Morelos Near Sta. Catarina, E. of Cuernavaca   O. Nagel & J. González 3028 1933-8-24 
 AMES: 01947624  Habenaria sp.  H. B. Willd Mexico: Morelos Near Sta. Catarina, E. of Cuernavaca   O. Nagel & J. González 3028 1933-8-24 
 AMES: 01947628  Habenaria strictissima  H. G. Reichenbach Mexico: Veracruz W. of Rodriguez Clara   O. Nagel & J. González 4231 1934-11-26 
 AMES: 01947658  Habenaria trifida  Kunth Mexico: Nayarit Hills near [Jepic]   O. Nagel & J. González 6218 1936-9-11 
 AMES: 00556271  Habenaria virens  A. Richard & Galeotti Mexico: Oaxaca SE of Pluma Hidalgo, towards Huatulco, pacif...  O. Nagel & J. González 6029 1937-11-10 
 AMES: 00100240  Hartwegia bergeriana  Schlechter Mexico: Guerrero Southwest of Chilpancingo, near Carizal, oak...  O. Nagel & J. González 1642 1932-11-10 
 AMES: 02389234  Hexalectris grandiflora  (A. Richard & Galeotti) L. O. Williams Mexico: Michoacán W. of Uruapan, towards Reyes   O. Nagel & J. González  1935-7-25 
 AMES: 02108837  Homalopetalum pumilio  (H. G. Reichenbach) Schlechter Mexico: Guerrero S. W. of Chilpancingo, near Sta. Barbara   O. Nagel & J. González 1681 1934-7-27 
 AMES: 02155734  Isochilus carnosiflorus  Lindley Mexico: Oaxaca Near Pluma Hidalgo; Pacific slopes of Sierra...  O. Nagel & J. González  1936-10-12 
 AMES: 02155757  Isochilus linearis  (Jacquin) R. Brown Mexico: Guerrero Mts. near Mochitlán   O. Nagel & J. González 3316 1936-5-18 
 AMES: 02155739  Isochilus linearis  (Jacquin) R. Brown Mexico: Guerrero Near Sta. Barbara S. W. of Chilpancingo.   O. Nagel & J. González 1676 1933-5-5 
 AMES: 02155738  Isochilus linearis  (Jacquin) R. Brown Mexico: Guerrero Near Sta. Barbara S.W. of Chilpancingo.   O. Nagel & J. González 1676 1933-5-5 
 AMES: 02155852  Isochilus unilaterale  B. L. Robinson Mexico: San Luis Potosà Near "Laguna Grande", district of Tamasopo.   O. Nagel & J. González 4796 1935-5-14 
 AMES: 02155411  Jacquiniella cernua  (Lindley) Dressler Mexico: Morelos Mts. N.W. of Cuernavaca, Zempoala system, to...  O. Nagel & J. González  1938-4-9 
 AMES: 02155458  Jacquiniella equitantifolia  (Ames) Dressler Mexico: Veracruz Near Tezonapa, Mt Armalonga   O. Nagel & J. González  1935-7-15 
 AMES: 02155511  Jacquiniella leucomelana  (Reichenbach f.) Schlechter Mexico: Oaxaca Near Finca "Copalita", districts Pluma Hidal...  O. Nagel & J. González  1937-6-10 
 AMES: 02155501  Jacquiniella leucomelana  (Reichenbach f.) Schlechter Mexico: Oaxaca Pacific slope. Near river Copalita, district...  O. Nagel & J. González  1936-10-20 
 AMES: 02155489  Jacquiniella leucomelana  (Reichenbach f.) Schlechter Mexico: Veracruz Coastal region. Volcano San MartÃn   O. Nagel & J. González  1936-7-20 
 AMES: 02155517  Jacquiniella teretifolia  (Swartz) Britton & P. Wilson Mexico: Veracruz Region of Naolinco.   O. Nagel & J. González  1935-4-5 
 AMES: 02155516  Jacquiniella teretifolia  (Swartz) Britton & P. Wilson Mexico: Oaxaca Pacific slopes. Near coffee plantation Copal...  O. Nagel & J. González  1936-10-20 
 AMES: 01943811  Kionophyton pyramidalis  (Lindley) Garay Mexico: Morelos Near Sta Domingo   O. Nagel & J. González  1933-3-16 
 AMES: 02125271  Laelia anceps  Lindley Mexico: Veracruz S.W. of Jalapa, near Xico   O. Nagel & J. González  1936-10-19 
 AMES: 02125331  Laelia rubescens  Lindley Mexico: Nayarit Region of Volcano Ceburnco, near Tequepexpan...  O. Nagel & J. González  1938-10-3 
 AMES: 00556362  Leochilus carinatus  (Knowles & Westcott) Lindley Mexico: Morelos Near Tejalpa, east of Cuernavaca   O. Nagel & J. González 5964 1936-7-9 
 AMES: 00100654  Lepanthes nigriscapa  R. E. Schultes Mexico: Oaxaca Northwest of Pluma Hidalgo, near coffee plan...  O. Nagel & J. González 6441 1936-10-19 
 AMES: 00100653  Lepanthes nigriscapa  R. E. Schultes Mexico: Oaxaca Northwest of Pluma Hidalgo, near coffee plan...  O. Nagel & J. González 6441 1936-10-19 
 AMES: 00100652  Lepanthes nigriscapa  R. E. Schultes Mexico: Oaxaca Northwest of Pluma Hidalgo, near coffee plan...  O. Nagel & J. González 6441 1936-10-19 
 AMES: 00083164  Lepanthes nigriscapa  R. E. Schultes Mexico: Oaxaca Northwest of Pluma Hidalgo, near coffee plan...  O. Nagel & J. González 6441 1936-10-19 
 AMES: 02096972  Liparis arnoglossophylla  Hemsley Mexico: Jalisco Near Ahualulco.   O. Nagel & J. González 6334 1936-9-14 
 AMES: 00368219  Liparis vexillifera  Cogniaux Mexico:  Mt. San Nicolas   O. Nagel & J. González 1160 1932-8-8 
 AMES: 00368219  Liparis vexillifera galeottina (Richard & Galeotti) Ames & Correll Mexico:  Mt. San Nicolas   O. Nagel & J. González 1160 1932-8-8 
 AMES: 00556276  Malaxis aurea  Ames Mexico: Oaxaca SE of Pluma Hidalgo, towards Huatulco   O. Nagel & J. González 6054 1936-8-25 
 AMES: 00556277  Malaxis brachyrrhynchos  (H. G. Reichenbach) Ames Mexico: Oaxaca Pacific slopes, mountain forest near Pluma H...  O. Nagel & J. González 6087 1926-7-25 
 AMES: 01983326  Malaxis brachyrrhynchos  (H. G. Reichenbach) Ames Mexico: San Luis Potosà N. W. of Tamasopo   O. Nagel & J. González 4805 1935-5-10 
 AMES: 01983345  Malaxis brachystachys  (Lindley) H. G. Reichenbach Mexico: Michoacán Region of Quinceo to Lake of Cuitzeo   O. Nagel & J. González 4885 1935-7-12 
 AMES: 01983277  Malaxis calycina  (Lindley) Kuntze Mexico: Morelos between Tetela and Tepeyte. Mts. N. W. of Cu...  O. Nagel & J. González 1218 1932-8-15 
 AMES: 01983280  Malaxis calycina  (Lindley) Kuntze Mexico: Jalisco Near Ahualulco   O. Nagel & J. González 6335 1936-9-14 
 AMES: 01983282  Malaxis calycina  (Lindley) Kuntze Mexico: Michoacán near Ario de Rosales   O. Nagel & J. González 4902 1935-7-18 
 AMES: 01983285  Malaxis calycina  (Lindley) Kuntze Mexico: Oaxaca Mts. below W. of San Pedro el Alto   O. Nagel & J. González 6087 1936-7-25 
 AMES: 01983277  Malaxis carnosa  (Kunth) C. Schweinfurth Mexico: Morelos between Tetela and Tepeyte. Mts. N. W. of Cu...  O. Nagel & J. González 1218 1932-8-15 
 AMES: 01983280  Malaxis carnosa  (Kunth) C. Schweinfurth Mexico: Jalisco Near Ahualulco   O. Nagel & J. González 6335 1936-9-14 
 AMES: 01983282  Malaxis carnosa  (Kunth) C. Schweinfurth Mexico: Michoacán near Ario de Rosales   O. Nagel & J. González 4902 1935-7-18 
 AMES: 01983285  Malaxis carnosa  (Kunth) C. Schweinfurth Mexico: Oaxaca Mts. below W. of San Pedro el Alto   O. Nagel & J. González 6087 1936-7-25 
 AMES: 01983445  Malaxis corymbosa  (S. Watson) Kuntze Mexico: Federal District Near Railway station Ajusco   O. Nagel & J. González 3023 1933-8-19 
 AMES: 01983450  Malaxis corymbosa  (S. Watson) Kuntze Mexico:  Distrito Federal to Morelos. Near Railway st...  O. Nagel & J. González 3018 1933-8-21 
 AMES: 01983345  Malaxis corymbosa  (S. Watson) Kuntze Mexico: Michoacán Region of Quinceo to Lake of Cuitzeo   O. Nagel & J. González 4885 1935-7-12 
 AMES: 01983410  Malaxis ehrenbergii  (H. G. Reichenbach) Kuntze Mexico: México east Tenancingo at San Nicolas   O. Nagel & J. González 1183 1932-8-8 
 AMES: 01983419  Malaxis ehrenbergii  (H. G. Reichenbach) Kuntze Mexico: Federal District Near station Ajusco   O. Nagel & J. González 3024 1933-8-19 
 AMES: 01983408  Malaxis ehrenbergii  (H. G. Reichenbach) Kuntze Mexico: Morelos Laguna de Quila, ca. 10 km. west of "Tres Ma...  O. Nagel & J. González 1122 1932-7-30 
 AMES: 01983450  Malaxis espejoi  R. González, Lizb. Hern. & E. RamÃrez Mexico:  Distrito Federal to Morelos. Near Railway st...  O. Nagel & J. González 3018 1933-8-21 
 AMES: 00556276  Malaxis fastigiata  (H. G. Reichenbach) Kuntze Mexico: Oaxaca SE of Pluma Hidalgo, towards Huatulco   O. Nagel & J. González 6054 1936-8-25 
 AMES: 00556277  Malaxis fastigiata  (H. G. Reichenbach) Kuntze Mexico: Oaxaca Pacific slopes, mountain forest near Pluma H...  O. Nagel & J. González 6087 1926-7-25 
 AMES: 01985032  Malaxis fastigiata  (H. G. Reichenbach) Kuntze Mexico: Morelos Mts. near Tepoztlán, NE of Cuernavaca   O. Nagel & J. González 6125 1936-8-5 
 AMES: 01983445  Malaxis fastigiata  (H. G. Reichenbach) Kuntze Mexico: Federal District Near Railway station Ajusco   O. Nagel & J. González 3023 1933-8-19 
 AMES: 01983450  Malaxis fastigiata  (H. G. Reichenbach) Kuntze Mexico:  Distrito Federal to Morelos. Near Railway st...  O. Nagel & J. González 3018 1933-8-21 
 AMES: 01985047  Malaxis histionantha  (Link, Klotzsch & Otto) Garay ex Dunsterville Mexico: Veracruz region of Tezonapa   O. Nagel & J. González 4139 1934-11-14 
 AMES: 01985048  Malaxis histionantha  (Link, Klotzsch & Otto) Garay ex Dunsterville Mexico: Oaxaca Pacific slopes; Mts. above Pluma Hidalgo   O. Nagel & J. González 6092 1936-8-1 
 AMES: 00600778  Malaxis macrostachya  (Lexarza) Kuntze Mexico: Oaxaca Near Pluma Hidalgo   O. Nagel & J. González 6096 1936-8-6 
 AMES: 00600779  Malaxis macrostachya  (Lexarza) Kuntze Mexico: Oaxaca Pacific slopes mountains around Pluma Hidalg...  O. Nagel & J. González 6098 1936-9-10 
 AMES: 01983552  Malaxis myurus  (H. G. Reichenbach) Kuntze Mexico: Federal District between Parras to La Cima   O. Nagel & J. González 1350 1932-9-2 
 AMES: 01983565  Malaxis myurus  (H. G. Reichenbach) Kuntze Mexico: Jalisco Volcano of Teguila   O. Nagel & J. González 6321 1936-9-14 
 AMES: 01983531  Malaxis ocreata  (S. Watson) Ames Mexico: Jalisco Near Ahualulco, Volcano of Tequila   O. Nagel & J. González 6335a 1936-9-18 
 AMES: 01985047  Malaxis parthonii  C. Morren Mexico: Veracruz region of Tezonapa   O. Nagel & J. González 4139 1934-11-14 
 AMES: 01985048  Malaxis parthonii  C. Morren Mexico: Oaxaca Pacific slopes; Mts. above Pluma Hidalgo   O. Nagel & J. González 6092 1936-8-1 
 AMES: 01983408  Malaxis porphyrea  (Ridley) Kuntze Mexico: Morelos Laguna de Quila, ca. 10 km. west of "Tres Ma...  O. Nagel & J. González 1122 1932-7-30 
 AMES: 01983410  Malaxis porphyrea  (Ridley) Kuntze Mexico: México east Tenancingo at San Nicolas   O. Nagel & J. González 1183 1932-8-8 
 AMES: 01983419  Malaxis porphyrea  (Ridley) Kuntze Mexico: Federal District Near station Ajusco   O. Nagel & J. González 3024 1933-8-19 
 AMES: 01985032  Malaxis rosilloi  R. González & E. W. Greenw. Mexico: Morelos Mts. near Tepoztlán, NE of Cuernavaca   O. Nagel & J. González 6125 1936-8-5 
 AMES: 00600779  Malaxis soulei  L. O. Williams Mexico: Oaxaca Pacific slopes mountains around Pluma Hidalg...  O. Nagel & J. González 6098 1936-9-10 
 AMES: 00600778  Malaxis soulei  L. O. Williams Mexico: Oaxaca Near Pluma Hidalgo   O. Nagel & J. González 6096 1936-8-6 
 AMES: 00600779  Malaxis sp.   Mexico: Oaxaca Pacific slopes mountains around Pluma Hidalg...  O. Nagel & J. González 6098 1936-9-10 
 AMES: 00600778  Malaxis sp.   Mexico: Oaxaca Near Pluma Hidalgo   O. Nagel & J. González 6096 1936-8-6 
 AMES: 01985017  Malaxis sp.   Mexico: Oaxaca Pacific slopes, Region of San Pedro el Alto   O. Nagel & J. González 6043 1936-7-26 
 AMES: 01983642  Malaxis streptopetala  (B. L. Robinson & Greenman) Ames Mexico: Federal District cerro San Salvador... between "Parras-La Cim...  O. Nagel & J. González 1351 1932-9-3 
 AMES: 01983643  Malaxis streptopetala  (B. L. Robinson & Greenman) Ames Mexico: Oaxaca Near San José el Pacifico   O. Nagel & J. González 6084 1936-8-6 
 AMES: 01983345  Malaxis unifolia  Michaux Mexico: Michoacán Region of Quinceo to Lake of Cuitzeo   O. Nagel & J. González 4885 1935-7-12 
 AMES: 01983615  Malaxis unifolia  Michaux Mexico: Jalisco Volcano of Tequila   O. Nagel & J. González 6323 1936-9-18 
 AMES: 01983622  Malaxis unifolia  Michaux Mexico: Morelos near Tepaztlan   O. Nagel & J. González 6122 1936-8-5 
 AMES: 01985017  Malaxis unifolia  Michaux Mexico: Oaxaca Pacific slopes, Region of San Pedro el Alto   O. Nagel & J. González 6043 1936-7-26 
 AMES: 00556355  Microchilus luniferus  (Schlechter) Ormerod Mexico: Veracruz Volcano San Martin. north of Los Tuxtlas   O. Nagel & J. González 5785 1936-5-11 
 AMES: 02288527  Mormodes buccinator  Lindley Mexico: Guerrero Barranca de Joveritos, Km 353 road Mexico-Ac...  O. Nagel & J. González 3287 1933-12-8 
 AMES: 02288564  Mormodes maculata unicolor Hooker Mexico: Veracruz Region of Tlapacoyan   O. Nagel & J. González 4635 1936-10-2 
 AMES: 02288498  Mormodes oestlundiana  Salazar Mexico: Guerrero Near Acahuizotla, Km 349 road Mexico-Acapulc...  O. Nagel & J. González 1728 1983-3-6 
 AMES: 02288527  Mormodes oestlundiana  Salazar Mexico: Guerrero Barranca de Joveritos, Km 353 road Mexico-Ac...  O. Nagel & J. González 3287 1933-12-8 
 AMES: 02288564  Mormodes pardina  Bateman Mexico: Veracruz Region of Tlapacoyan   O. Nagel & J. González 4635 1936-10-2 
 AMES: 02288498  Mormodes sp.   Mexico: Guerrero Near Acahuizotla, Km 349 road Mexico-Acapulc...  O. Nagel & J. González 1728 1983-3-6 
 AMES: 02173246  Myoxanthus octomerioides  (Lindley) Luer Mexico: Guerrero Near Sta Bárbara S.W. of Chilpancingo.   O. Nagel & J. González 1667 1937-11-18 
 AMES: 02174622  Nageliella purpurea  (Lindley) L. O. Williams Mexico: Veracruz near Xico; Region of Coatepec.   O. Nagel & J. González  1938-8-27 
 AMES: 02155735  Nemaconia graminifolia  Knowles & Westcott Mexico: Veracruz Region of Naolinco, tow. Coacohuacintla   O. Nagel & J. González 4721 1935-11-12 
 AMES: 02155345  Nemaconia graminifolia  Knowles & Westcott Mexico: Veracruz Region of Naolinco, tow. Coacohuacintla   O. Nagel & J. González 4721 1935-11-12 
 AMES: 02154113  Nidema boothii  Lindley Mexico: Hidalgo Near Chapulhuacán   O. Nagel & J. González 5950 1936-6-20 
 AMES: 02154102  Nidema boothii  Lindley Mexico: Veracruz Region of Tezonapa   O. Nagel & J. González 4163  
 AMES: 00600737  Oncidium carthagenense  (Jacquin) Swartz Mexico:  San Luis PotosÃ, near Las Canoas   O. Nagel & J. González 5921 1936-6-18 
 AMES: 00600738  Oncidium carthagenense  (Jacquin) Swartz Mexico:  San Luis PotosÃ, region of Tamazunchale   O. Nagel & J. González 5941 1937-12-20 
 AMES: 00600737  Oncidium cosymbephorum  C. Morren Mexico:  San Luis PotosÃ, near Las Canoas   O. Nagel & J. González 5921 1936-6-18 
 AMES: 00600738  Oncidium cosymbephorum  C. Morren Mexico:  San Luis PotosÃ, region of Tamazunchale   O. Nagel & J. González 5941 1937-12-20 
 AMES: 00600737  Oncidium guttatum morrenii (Lindley) H. G. Reichenbach Mexico:  San Luis PotosÃ, near Las Canoas   O. Nagel & J. González 5921 1936-6-18 
 AMES: 00043784  Oncidium oestlundianum  L. O. Williams Mexico: Nayarit Yago Nayarit: region of Yago   O. Nagel & J. González 5134 1936-8-12 
 AMES: 00083103  Oncidium oestlundianum  L. O. Williams Mexico: Nayarit Yago Nayarit: region of Yago   O. Nagel & J. González 5134 1936-8-12 
 AMES: 00084947  Oncidium oestlundianum  L. O. Williams Mexico: Nayarit Yago Nayarit: region of Yago   O. Nagel & J. González 5134 1936-8-12 
 AMES: 00043784  Oncidium sp.   Mexico: Nayarit Yago Nayarit: region of Yago   O. Nagel & J. González 5134 1936-8-12 
 AMES: 02091015  Pelexia schaffneri  (H. G. Reichenbach) Schlechter Brazil: Distrito Federal Milpa Alta.   O. Nagel & J. González  1933-5-2 
 AMES: 02091019  Pelexia schaffneri  (H. G. Reichenbach) Schlechter Mexico: Durango Region of Santiago Papas. Quiardo Tepehuanes   O. Nagel & J. González  1938-6-13 
 AMES: 01948177  Platanthera brevifolia  (Greene) Senghas Mexico: Oaxaca S. Pedro el Alto; Pacific slopes Sierra de O...  O. Nagel & J. González 6046 1936-8-7 
 AMES: 01948223  Platanthera limosa  Lindley Mexico: Oaxaca S. of Miahuatlan. Pacific slopes of Sierra M...  O. Nagel & J. González 6422 1936-10-13 
 AMES: 02151363  Pleurothallis angustifolia  Lindley Mexico: Veracruz Near Almolonga, E. of Jalapa.   O. Nagel & J. González 4688 1935-4-8 
 AMES: 02151361  Pleurothallis angustifolia  Lindley Mexico: Veracruz S.W. of Jalapa   O. Nagel & J. González 4777 1935-4-8 
 AMES: 02151500  Pleurothallis broadwayi  Ames Mexico: Oaxaca Pacific slopes. N.W. of Pluma Hidalgo, near ...  O. Nagel & J. González 6047 1936-8-7 
 AMES: 02151499  Pleurothallis broadwayi  Ames Mexico: Oaxaca Pacific slopes N.W. of Pluma Hidalgo   O. Nagel & J. González 6447 1937-4-14 
 AMES: 02151642  Pleurothallis circumplexa  Lindley Mexico: Veracruz Region of Jalapa, near Almalonga   O. Nagel & J. González 4706 1935-4-1 
 AMES: 02151650  Pleurothallis circumplexa  Lindley Mexico: Veracruz on Volcano San Martin   O. Nagel & J. González 5770 1938-1-3 
 AMES: 00074246  Pleurothallis eximia  L. O. Williams Mexico: Oaxaca Pacific slopes, Valle of Copalita river, nor...  O. Nagel & J. González 6067 1937-3-4 
 AMES: 00083324  Pleurothallis eximia  L. O. Williams Mexico: Oaxaca Pacific slopes, Valle of Copalita river, nor...  O. Nagel & J. González 6067 1937-3-4 
 AMES: 00070002  Pleurothallis ghiesbreghtiana cleistogama L. O. Williams Mexico: Veracruz Jalapa, Paso del Toro   O. Nagel & J. González 4681 1935-3-26 
 AMES: 00083339  Pleurothallis ghiesbreghtiana cleistogama L. O. Williams Mexico: Veracruz Jalapa, Paso del Toro   O. Nagel & J. González 4681 1935-3-26 
 AMES: 02151913  Pleurothallis grobyi  Bateman ex Lindley Mexico: Veracruz Mt. Armalonga near Tezonapa.   O. Nagel & J. González 4113 1934-11-12 
 AMES: 02152120  Pleurothallis minutalis  Lindley Mexico: Guerrero S. of Chilpancingo. Cumbre de Joveritos.   O. Nagel & J. González 3257 1936-10-19 
 AMES: 00070002  Pleurothallis nicaraguensis  H. G. Reichenbach Mexico: Veracruz Jalapa, Paso del Toro   O. Nagel & J. González 4681 1935-3-26 
 AMES: 00287568  Pleurothallis nigriflora  L. O. Williams Mexico: Morelos near Tepoztlán   O. Nagel & J. González 6119 1936-8-5 
 AMES: 00083397  Pleurothallis nigriflora  L. O. Williams Mexico: Morelos near Tepoztlán   O. Nagel & J. González 6119 1936-8-5 
 AMES: 00556241  Pleurothallis violacea  A. Richard & Galeotti Mexico: Veracruz Near Xico, SW of Jalapa   O. Nagel & J. González 4775 1936-5-14 
 AMES: 02152767  Pleurothallis violacea  A. Richard & Galeotti Mexico: Veracruz S.W. of Jalapa near Xico   O. Nagel & J. González 4775 1937-3-10 
 AMES: 02127702  Polystachya caracasana  H. G. Reichenbach Mexico: Veracruz near Rodriguez Clara   O. Nagel & J. González 4220 1937-11-15 
 AMES: 02127729  Polystachya caracasana  H. G. Reichenbach Mexico: Oaxaca Pacific slope. Below Pluma Hidalgo, towards ...  O. Nagel & J. González  1936-8-1 
 AMES: 02127763  Polystachya cerea  Lindley Mexico: Guerrero S. of Mochitlán   O. Nagel & J. González 822 1932-8-9 
 AMES: 02127762  Polystachya cerea  Lindley Mexico: Guerrero Near Xaltianguis   O. Nagel & J. González  1932-11-17 
 AMES: 02127761  Polystachya cerea  Lindley Mexico: Guerrero Near Chilapa   O. Nagel & J. González 3295 1935-8-27 
 AMES: 02127702  Polystachya cerea  Lindley Mexico: Veracruz near Rodriguez Clara   O. Nagel & J. González 4220 1937-11-15 
 AMES: 02127778  Polystachya clavata  Lindley Mexico: Veracruz Near Rodriguez Clara   O. Nagel & J. González  1936-9-12 
 AMES: 02155345  Ponera graminifolia  (Knowles & Westcott) Lindley Mexico: Veracruz Region of Naolinco, tow. Coacohuacintla   O. Nagel & J. González 4721 1935-11-12 
 AMES: 02155735  Ponera graminifolia  (Knowles & Westcott) Lindley Mexico: Veracruz Region of Naolinco, tow. Coacohuacintla   O. Nagel & J. González 4721 1935-11-12 
 AMES: 00103499  Ponera longipetala  Correll Mexico: Guerrero Near Jaleaca   O. Nagel & J. González 3252 1936-4-9 
 AMES: 00083519  Ponera longipetala  Correll Mexico: Guerrero Near Jaleaca   O. Nagel & J. González 3252 1936-4-9 
 AMES: 01943239  Ponthieva brenesii  Schlechter Mexico: Morelos Mts near Mexicapa and Ocuila   O. Nagel & J. González  1938-4-8 
 AMES: 01943238  Ponthieva brenesii  Schlechter Mexico: Morelos Mts near Mexicapa and Ocuila   O. Nagel & J. González  1938-4-8 
 AMES: 00600664  Ponthieva schaffneri  (H. G. Reichenbach) Greenwood Mexico: Oaxaca West of Michautlan, Cerro de la Venta   O. Nagel & J. González 6385 1936-10-1 
 AMES: 00600453  Prosthechea bicamerata  (H. G. Reichenbach) W. E. Higgins Mexico: Guerrero Near San Cristobal, S.W. of Chilpancingo   O. Nagel & J. González 1702 1935-10-26 
 AMES: 02123444  Prosthechea brassavolae  (H. G. Reichenbach) W. E. Higgins Mexico: Guerrero Near San Cristobal.   O. Nagel & J. González 1700 1933-7-3 
 AMES: 02123607  Prosthechea cochleata  (Linnaeus) W. E. Higgins Mexico: Guerrero W. of Jalcaca, "Rincón de la Pomarosa"   O. Nagel & J. González 3253 1936-5-9 
 AMES: 02123603  Prosthechea cochleata  (Linnaeus) W. E. Higgins Mexico: Guerrero Chilapa: [no additional data]   O. Nagel & J. González 717 1936-5-13 
 AMES: 02123480  Prosthechea concolor  (La Llave & Lexarza) W. E. Higgins Mexico: Guerrero Near Mochitlán   O. Nagel & J. González 774 1933-3-15 
 AMES: 02123477  Prosthechea concolor  (La Llave & Lexarza) W. E. Higgins Mexico: Oaxaca Near Miahutlán   O. Nagel & J. González 6393 1937-3-11 
 AMES: 02123710  Prosthechea ghiesbreghtiana  (A. Rich. & Galeotti) W. E. Higgins Mexico: Guerrero Near San Cristobal, S.W. of Chilpancingo.   O. Nagel & J. González 1693 1937-4-19 
 AMES: 02123855  Prosthechea livida  (Lindley) W. E. Higgins Mexico: Veracruz Near "La Concepción" N.E. of Jalapa   O. Nagel & J. González 4678 1936-9-24 
 AMES: 02123854  Prosthechea livida  (Lindley) W. E. Higgins Mexico: San Luis Potosà Region of Micos.   O. Nagel & J. González 4810 1935-5-15 
 AMES: 02123908  Prosthechea michuacana  (La Llave & Lexarza) W. E. Higgins Mexico: Morelos Mts. N.W. of Cuernavaca.   O. Nagel & J. González 2312 1933-7-26 
 AMES: 02123907  Prosthechea michuacana  (La Llave & Lexarza) W. E. Higgins Mexico: Morelos Mts. N. W. of Cuernavaca   O. Nagel & J. González 6658 1937-3-19 
 AMES: 02124160  Prosthechea pygmaea  (Hooker) W. E. Higgins Mexico: Veracruz Region of Motzorongo   O. Nagel & J. González  1934-12-3 
 AMES: 02124152  Prosthechea pygmaea  (Hooker) W. E. Higgins Mexico: Veracruz N.E. of Tezonapa, Mt. Asmalonga   O. Nagel & J. González 4107 1934-11-17 
 AMES: 02124181  Prosthechea radiata  (Lindley) W. E. Higgins Mexico: Veracruz Coastal line. Volcano San Martin   O. Nagel & J. González  1937-4-23 
 AMES: 02124200  Prosthechea radiata  (Lindley) W. E. Higgins Mexico: San Luis Potosà Near Micos   O. Nagel & J. González  1935-5-16 
 AMES: 02124199  Prosthechea radiata  (Lindley) W. E. Higgins Mexico: Veracruz Near Tezonapa   O. Nagel & J. González  1934-11-17 
 AMES: 02124198  Prosthechea radiata  (Lindley) W. E. Higgins Mexico: Veracruz Mts. near Tezonapa.   O. Nagel & J. González  1934-11-18 
 AMES: 02124268  Prosthechea tripunctata  (Lindley) W. E. Higgins Mexico: Morelos Region of Puente de Ixtla   O. Nagel & J. González  1933-5-10 
 AMES: 02124299  Prosthechea varicosa  (Bateman ex Lindley) W. E. Higgins Mexico: Morelos Near Tetela del Volcán   O. Nagel & J. González  1933-4-8 
 AMES: 02124280  Prosthechea venosa  (Lindley) W. E. Higgins Mexico: Michoacán Near Reyes   O. Nagel & J. González  1935-7-25 
 AMES: 02124352  Prosthechea vitellina  (Lindley) W. E. Higgins Mexico: Puebla N. of Teziutlán   O. Nagel & J. González  1933-7-20 
 AMES: 02173660  Restrepia muscifera  H. G. Reichenbach ex Lindley Mexico: Oaxaca Pacific slopes. Near Finca Copalita   O. Nagel & J. González 6438 1936-12-26 
 AMES: 01943525  Sacoila lanceolata  (Aublet) Garay Mexico: Morelos Above Tetela. NW of Cuernavaca.   O. Nagel & J. González  1932-4-30 
 AMES: 01943557  Sacoila lanceolata  (Aublet) Garay Mexico: Veracruz W. of Rodriguez Clara   O. Nagel & J. González  1936-5-1 
 AMES: 02092815  Sarcoglottis assurgens  (H. G. Reichenbach) Schlechter Mexico: Morelos near [Cuautla]   O. Nagel & J. González  1933-3-3 
 AMES: 00556430  Sarcoglottis picta  (Anderson) Klotzsch Mexico: Veracruz Near Martinez de la Torre   O. Nagel & J. González 4661 1935-4-1 
 AMES: 00556430  Sarcoglottis sceptrodes  (H. G. Reichenbach) Schlechter Mexico: Veracruz Near Martinez de la Torre   O. Nagel & J. González 4661 1935-4-1 
 AMES: 02092904  Sarcoglottis sceptrodes  (H. G. Reichenbach) Schlechter Mexico: Nayarit Near Yago.    O. Nagel & J. González  1936-4-25 
 AMES: 02092902  Sarcoglottis sceptrodes  (H. G. Reichenbach) Schlechter Mexico: Veracruz N. of Rodriquez Clara.   O. Nagel & J. González  1937-3-31 
 AMES: 02092901  Sarcoglottis sceptrodes  (H. G. Reichenbach) Schlechter Mexico: Veracruz Shore of Lagoon Catemaco.   O. Nagel & J. González  1934-11-25 
 AMES: 02092900  Sarcoglottis sceptrodes  (H. G. Reichenbach) Schlechter Mexico: Veracruz Near Rodriquez Clara.   O. Nagel & J. González  1936-4-10 
 AMES: 02154792  Scaphyglottis fasciculata  Hooker Mexico: Veracruz Region of Naolinco   O. Nagel & J. González  1935-4-2 
 AMES: 00104191  Scaphyglottis pumila  L. O. Williams Mexico: San Luis Potosà Near Tortuga northwest of Tamasopo   O. Nagel & J. González 4791 1935-5-14 
 AMES: 00083857  Scaphyglottis pumila  L. O. Williams Mexico: San Luis Potosà Near Tortuga northwest of Tamasopo   O. Nagel & J. González 4791 1935-5-14 
 AMES: 00085003  Scaphyglottis pumila  L. O. Williams Mexico: San Luis Potosà Near Tortuga northwest of Tamasopo   O. Nagel & J. González 4791 1935-5-14 
 AMES: 02154792  Scaphyglottis sp.   Mexico: Veracruz Region of Naolinco   O. Nagel & J. González  1935-4-2 
 AMES: 00104173  Scaphyglottis tenuis  L. O. Williams Mexico: Nayarit Tepic, 21°31'N, 104°54'W, 1100 m   O. Nagel & J. González 6225 1937-5-8 
 AMES: 02091110  Schiedeella garayana  R. González Mexico: Morelos Region of Puerta de Ixtla   O. Nagel & J. González  1934-3-2 
 AMES: 02091128  Schiedeella llaveana  (Lindley) Schlechter Mexico: Veracruz Savannas near Martinez de la Torre   O. Nagel & J. González  1935-4-5 
 AMES: 00556430  Spiranthes acaulis  (Smith) Cogniaux Mexico: Veracruz Near Martinez de la Torre   O. Nagel & J. González 4661 1935-4-1 
 AMES: 00104380  Spiranthes affinis  C. Schweinfurth Mexico: Morelos Mountains north of Cuernavaca, near Tepeyte   O. Nagel & J. González 6656 1937-3-19 
 AMES: 00354183  Spiranthes cinnabarina  (La Llave & Lexarza) Hemsley Mexico: Morelos Near Cuautla   O. Nagel & J. González 1530 1932-10-10 
 AMES: 00104428  Spiranthes densiflora  C. Schweinfurth Mexico: Oaxaca Mountain forests of San José el Pacifica   O. Nagel & J. González 6423 1936-10-8 
 AMES: 01943557  Spiranthes orchioides  (Swartz) A. Richard Mexico: Veracruz W. of Rodriguez Clara   O. Nagel & J. González  1936-5-1 
 AMES: 00102861  Spiranthes richardsiana  Schlechter Mexico: Morelos South of Cuantla, grassy hills, shady places...  O. Nagel & J. González 1540 1933-5-2 
 AMES: 00104550  Spiranthes tenuissima  L. O. Williams Mexico: Morelos Mountains above Puente de Ixtla   O. Nagel & J. González 3675 1934-3-1 
 AMES: 02089040  Stelis argentata  Lindley Mexico: Oaxaca Near Finca Copalita valley of river. North w...  O. Nagel & J. González  1937-9-1 
 AMES: 00556486  Stelis gracilis  Ames Mexico: Oaxaca Pacific slopes, near coffee Finca Copalita   O. Nagel & J. González 6451 1936 
 AMES: 02089304  Stelis gracilis  Ames Mexico: Oaxaca Pacific slopes. Near Finca Copalita, distric...  O. Nagel & J. González  1937-6-3 
 AMES: 02089303  Stelis gracilis  Ames Mexico: Oaxaca Pacific slope. Near coffee Finca Copalita   O. Nagel & J. González  1937-6-3 
 AMES: 02089585  Stelis purpurascens  A. Richard & Galeotti Mexico: Puebla Mt. "2 Cerros" N. of Tezintlán.   O. Nagel & J. González  1936-6-18 
 AMES: 02089598  Stelis purpurascens  A. Richard & Galeotti Mexico: Puebla North of Teziutlán, towards Mt. Tiguayapan.   O. Nagel & J. González  1933-7-12 
 AMES: 00556486  Stelis rubens  Schlechter Mexico: Oaxaca Pacific slopes, near coffee Finca Copalita   O. Nagel & J. González 6451 1936 
 AMES: 02089636  Stelis rubens  Schlechter Mexico: Oaxaca Near Finca Copalita   O. Nagel & J. González  1938-1-7 
 AMES: 02092323  Stenorrhynchos michoacanus  Lindley Mexico: Guerrero Near Chilapa   O. Nagel & J. González  1933-12-9 
 AMES: 02092344  Stenorrhynchos michoacanus  Lindley Mexico: Guerrero Near Chilapa   O. Nagel & J. González  1933-12-9 
 AMES: 02173319  Trichosalpinx ciliares  (Lindley) Luer Mexico: San Luis Potosà near Micos   O. Nagel & J. González 4820 1935-5-24 
 AMES: 02173316  Trichosalpinx ciliares  (Lindley) Luer Mexico: Veracruz Near Almolonga, E. of Jalapa.   O. Nagel & J. González 4702 1936-10-26 
 AMES: 02173330  Trichosalpinx nageliana  Soto Arenas Mexico: Guerrero Near Omiltemà  O. Nagel & J. González 3246 1933-12-1 
 AMES: 02090720  Tropidia polystachya  (Swartz) Ames Mexico: Veracruz Mt. Armalonga, near Tezonapa   O. Nagel & J. González  1934-11-12 
 AMES: 02090716  Tropidia polystachya  (Swartz) Ames Mexico: San Luis Potosà near Tamasopo   O. Nagel & J. González  1937-9-22 
 AMES: 02158468  Vanilla pompona  Schiede Mexico: Oaxaca Pacific slopes of Sierra Madre. Near Copalit...  O. Nagel & J. González 6102 1936-7-26