ORC DS of the Guianas (, , )

Vol.1 CYPRIPEDIACEAE, , Tropidioideae, Spiranthoideae, Vanilloideae, Epidendroideae p.p.

DARIUSZ L. SZLACHETKO (ed.)

DARIUSZ L. SZLACHETKO StAWOMIR NOVVAK PRZEMYStAW BARANOW MARTA KOLANOWSKA

Koelt;: Botanical Books 2016 CONTENTS

Introduction 9 Subfamily SPIRANTHOIOOIDEAE 109 1. Area of study 9 TRIBE GOODYEREAE 110 1.1. Situation and borders 9 Subtribe (joodyerinae 110

1.2. Geomorphology 9 9. Aspidogyne 111 1.3. Hydrology 9 10. Llgeophiia 120

1.4. Climate 9 11. Microchi/us 131

1.5. Vegetation 10 12. Phtythelys 137

1.6. Conservation 11 TRIBE SP1RANTHEAE 140

1.6.1. Main protected areas 11 Subtribe Prescottinae 142 1.6.2. Main threats 11 13. Prescottia 142

2. Material and methods 12 14. Qomphichis .147

3. Nomenclature 13 Subtribe .150 3.1. Type citations 13 15. Beloglottis .150

3.2. New species and combinations 13 16. bhlonoma .156

3.3. Lectotypifications .* 13 17. Spiranthes .158

Acknowledgments 14 18. Brachystele .162

ORCHIDALES 15 19. Degnmvillea .165

Natural key to the families and subfamilies 17 Subtribe Stenorrhynchidinac .167

Natural key to the genera 17 20. Sacoila .167 Artificial key to the genera 19 21. Mesadenella .170 Family CYPRIPEDIACEAE 21 Pterog/ossa .173

TRIBE SELENIPEDIEAE 22 22. L.yroglossa .173

Subtribe Selenipediinae 22 23. hiltropiectris .176

1. Selenipedium 22 Subtribe Cyclopogoninae .177

TRIBE PHRAGMIPEDIEAE 29 24. Cyclopogon .178

Subtribe Phragmipediinae 29 25. Pelexia .183

2. Phragmipedium 29 26. Sarcog/ottis .189 Family ORCHIDACEAE 33 27. Veyretia .201 Subfamily ORCHIDOIDEAE 34 TRIBE .207

TRJBE ORCHIDEAE 34 Subtribe Cranichidinae .207

Subtribe Habenariinae 34 28. Cratiicbis .208

3. Habeneila 36 29. Ponthieva .211

4. Habenaria 43 Subfamily VANILLOIDl:.. \ E .214

5. Rhinorchis 86 TRIBE ARETHUSEAE .215

6. Kitsibabelh 101 Subtribe Pogoniinae .215

7. Bertauxia 104 30. Cleistes .215 Subfamily TROPIDIOIDEAE 105 Subtribe Sobraliinae .225

8. Corymborkis 106 31. Sobralia .225

Tropidia 106 TRIBE TRIPHOREAE .248 Subtribe Triphorinae .249 Subtribe Xerorchidinae 336

32. Vsilochilm 249 43. Xerorchis 336

33. Triphora 252 Subtribe Elleanthinae 340

Subtribe Palmorchidinae .255 44. Elleanthus 340

34. Palmorchis 255 45. Evelyna 349

TRIBE VANILLAEAE 266 46. Adenekutherophom 354

Subtribe Vanillinae .266 TRIBE EPIDENDREAE 359

35. Epistephium 266 Subtribe Laeliinae 359

36. Vanilla .277 47. Isochilus. 359

TRIBE GASTRODIEAE .303 48. Prosthechea 361

Subtribe Gastrodiinae .303 49. Encjclia 378

37. Ukiorcbis 303 50. Tetramicra 401

Subtribe Wullschlaegeliinae .305 Psychilis 402

38. WuUschlaeyelia .305 51. Cattleya 404

Subfamily EPIDENDROIDEAE .310 52. Schombttrgkta 410

TRIBE BLETIEAE .310 53. Caularthron 416

Subtribe Bletiinae .310 54. Brassavola 420

39. Metia .310 55. Jameria 428

TRIBE MALAXIDEAE .314 References 431

Subtribe Malaxidinae .314 Index to the scientific names 435

40. Uparis .314 Index to numbered collecdons cited 443

41. Malaxis .320 Appendix 1. The cited publications treating particular

TRIBE DENDROBIEAE .323 taxa anil abbreviations ol their used in the text 463

Subtribe Bulbophyllinae .323 Maps 469

42. bulbophyllum .324 Plates 481

TRIBE ELLEANTHEAE .336

'( I

I

1/