{"id":134,"date":"2018-08-16T17:12:35","date_gmt":"2018-08-16T15:12:35","guid":{"rendered":"http:\/\/www.adafam.org\/?page_id=134"},"modified":"2021-04-20T09:25:33","modified_gmt":"2021-04-20T07:25:33","slug":"orchidees-2","status":"publish","type":"page","link":"https:\/\/www.adafam.org\/index.php\/phototheque\/orchidees-2\/","title":{"rendered":"Orchid\u00e9es"},"content":{"rendered":"\n<p>La for\u00eat d\u2019Ambodiriana est des plus \u00e9tonnantes, puisqu\u2019on y recense une centaine d\u2019esp\u00e8ces d\u2019orchid\u00e9es alors que g\u00e9n\u00e9ralement sous les tropiques, les for\u00eats c\u00f4ti\u00e8res sont moins riches que les for\u00eats d\u2019altitude.<\/p>\n\n\n<div id='gallery-1' class='gallery galleryid-134 gallery-columns-4 gallery-size-thumbnail'><figure class='gallery-item'>\n\t\t\t<div class='gallery-icon landscape'>\n\t\t\t\t<a href='https:\/\/www.adafam.org\/wp-content\/uploads\/2018\/08\/MADA2016_318b_0604_ANDASIBE_MANTADIA-CYNORKIS-CALANTHOIDES.jpg'><img loading=\"lazy\" decoding=\"async\" width=\"150\" height=\"150\" src=\"https:\/\/www.adafam.org\/wp-content\/uploads\/2018\/08\/MADA2016_318b_0604_ANDASIBE_MANTADIA-CYNORKIS-CALANTHOIDES-150x150.jpg\" class=\"attachment-thumbnail size-thumbnail\" alt=\"\" aria-describedby=\"gallery-1-152\" srcset=\"https:\/\/www.adafam.org\/wp-content\/uploads\/2018\/08\/MADA2016_318b_0604_ANDASIBE_MANTADIA-CYNORKIS-CALANTHOIDES-150x150.jpg 150w, https:\/\/www.adafam.org\/wp-content\/uploads\/2018\/08\/MADA2016_318b_0604_ANDASIBE_MANTADIA-CYNORKIS-CALANTHOIDES-100x100.jpg 100w\" sizes=\"100vw\" \/><\/a>\n\t\t\t<\/div>\n\t\t\t\t<figcaption class='wp-caption-text gallery-caption' id='gallery-1-152'>\n\t\t\t\tCynorkis calanthoides\n\t\t\t\t<\/figcaption><\/figure><figure class='gallery-item'>\n\t\t\t<div class='gallery-icon portrait'>\n\t\t\t\t<a href='https:\/\/www.adafam.org\/wp-content\/uploads\/2018\/08\/MADA2016_197b_0304_ANDASIBE_VAKONA-IMERINAEA-MADAGASCARICA.jpg'><img loading=\"lazy\" decoding=\"async\" width=\"150\" height=\"150\" src=\"https:\/\/www.adafam.org\/wp-content\/uploads\/2018\/08\/MADA2016_197b_0304_ANDASIBE_VAKONA-IMERINAEA-MADAGASCARICA-150x150.jpg\" class=\"attachment-thumbnail size-thumbnail\" alt=\"\" aria-describedby=\"gallery-1-151\" srcset=\"https:\/\/www.adafam.org\/wp-content\/uploads\/2018\/08\/MADA2016_197b_0304_ANDASIBE_VAKONA-IMERINAEA-MADAGASCARICA-150x150.jpg 150w, https:\/\/www.adafam.org\/wp-content\/uploads\/2018\/08\/MADA2016_197b_0304_ANDASIBE_VAKONA-IMERINAEA-MADAGASCARICA-100x100.jpg 100w\" sizes=\"100vw\" \/><\/a>\n\t\t\t<\/div>\n\t\t\t\t<figcaption class='wp-caption-text gallery-caption' id='gallery-1-151'>\n\t\t\t\tImerinaea madagascariensis\n\t\t\t\t<\/figcaption><\/figure><figure class='gallery-item'>\n\t\t\t<div class='gallery-icon landscape'>\n\t\t\t\t<a href='https:\/\/www.adafam.org\/wp-content\/uploads\/2018\/08\/MADA2014_256b_2708_AMBODIRIANA-GASTRORCHIS-TUBERCULOSA.jpg'><img loading=\"lazy\" decoding=\"async\" width=\"150\" height=\"150\" src=\"https:\/\/www.adafam.org\/wp-content\/uploads\/2018\/08\/MADA2014_256b_2708_AMBODIRIANA-GASTRORCHIS-TUBERCULOSA-150x150.jpg\" class=\"attachment-thumbnail size-thumbnail\" alt=\"\" aria-describedby=\"gallery-1-150\" srcset=\"https:\/\/www.adafam.org\/wp-content\/uploads\/2018\/08\/MADA2014_256b_2708_AMBODIRIANA-GASTRORCHIS-TUBERCULOSA-150x150.jpg 150w, https:\/\/www.adafam.org\/wp-content\/uploads\/2018\/08\/MADA2014_256b_2708_AMBODIRIANA-GASTRORCHIS-TUBERCULOSA-100x100.jpg 100w\" sizes=\"100vw\" \/><\/a>\n\t\t\t<\/div>\n\t\t\t\t<figcaption class='wp-caption-text gallery-caption' id='gallery-1-150'>\n\t\t\t\tGastrorchis tuberculosa\n\t\t\t\t<\/figcaption><\/figure><figure class='gallery-item'>\n\t\t\t<div class='gallery-icon landscape'>\n\t\t\t\t<a href='https:\/\/www.adafam.org\/wp-content\/uploads\/2018\/08\/MADA2014_241b_2708_5x1_AMBODIRIANA-BULBOPHYLLUM-SP4.jpg'><img loading=\"lazy\" decoding=\"async\" width=\"150\" height=\"150\" src=\"https:\/\/www.adafam.org\/wp-content\/uploads\/2018\/08\/MADA2014_241b_2708_5x1_AMBODIRIANA-BULBOPHYLLUM-SP4-150x150.jpg\" class=\"attachment-thumbnail size-thumbnail\" alt=\"\" aria-describedby=\"gallery-1-149\" srcset=\"https:\/\/www.adafam.org\/wp-content\/uploads\/2018\/08\/MADA2014_241b_2708_5x1_AMBODIRIANA-BULBOPHYLLUM-SP4-150x150.jpg 150w, https:\/\/www.adafam.org\/wp-content\/uploads\/2018\/08\/MADA2014_241b_2708_5x1_AMBODIRIANA-BULBOPHYLLUM-SP4-100x100.jpg 100w\" sizes=\"100vw\" \/><\/a>\n\t\t\t<\/div>\n\t\t\t\t<figcaption class='wp-caption-text gallery-caption' id='gallery-1-149'>\n\t\t\t\tBulbophyllum (nouvelle esp\u00e8ce)\n\t\t\t\t<\/figcaption><\/figure><figure class='gallery-item'>\n\t\t\t<div class='gallery-icon portrait'>\n\t\t\t\t<a href='https:\/\/www.adafam.org\/wp-content\/uploads\/2018\/08\/MADA2014_161b_2508_2x1_AMBODIRIANA-CYNORKIS-SCHLECHTERI.jpg'><img loading=\"lazy\" decoding=\"async\" width=\"150\" height=\"150\" src=\"https:\/\/www.adafam.org\/wp-content\/uploads\/2018\/08\/MADA2014_161b_2508_2x1_AMBODIRIANA-CYNORKIS-SCHLECHTERI-150x150.jpg\" class=\"attachment-thumbnail size-thumbnail\" alt=\"\" aria-describedby=\"gallery-1-148\" srcset=\"https:\/\/www.adafam.org\/wp-content\/uploads\/2018\/08\/MADA2014_161b_2508_2x1_AMBODIRIANA-CYNORKIS-SCHLECHTERI-150x150.jpg 150w, https:\/\/www.adafam.org\/wp-content\/uploads\/2018\/08\/MADA2014_161b_2508_2x1_AMBODIRIANA-CYNORKIS-SCHLECHTERI-100x100.jpg 100w\" sizes=\"100vw\" \/><\/a>\n\t\t\t<\/div>\n\t\t\t\t<figcaption class='wp-caption-text gallery-caption' id='gallery-1-148'>\n\t\t\t\tCynorkis schlechteri\n\t\t\t\t<\/figcaption><\/figure><figure class='gallery-item'>\n\t\t\t<div class='gallery-icon landscape'>\n\t\t\t\t<a href='https:\/\/www.adafam.org\/wp-content\/uploads\/2018\/08\/MADA2014_146b_2508_1x1_AMBODIRIANA-CYNORKIS-SP1.jpg'><img loading=\"lazy\" decoding=\"async\" width=\"150\" height=\"150\" src=\"https:\/\/www.adafam.org\/wp-content\/uploads\/2018\/08\/MADA2014_146b_2508_1x1_AMBODIRIANA-CYNORKIS-SP1-150x150.jpg\" class=\"attachment-thumbnail size-thumbnail\" alt=\"\" aria-describedby=\"gallery-1-147\" srcset=\"https:\/\/www.adafam.org\/wp-content\/uploads\/2018\/08\/MADA2014_146b_2508_1x1_AMBODIRIANA-CYNORKIS-SP1-150x150.jpg 150w, https:\/\/www.adafam.org\/wp-content\/uploads\/2018\/08\/MADA2014_146b_2508_1x1_AMBODIRIANA-CYNORKIS-SP1-100x100.jpg 100w\" sizes=\"100vw\" \/><\/a>\n\t\t\t<\/div>\n\t\t\t\t<figcaption class='wp-caption-text gallery-caption' id='gallery-1-147'>\n\t\t\t\tCynorkis (nouvelle esp\u00e8ce)\n\t\t\t\t<\/figcaption><\/figure><figure class='gallery-item'>\n\t\t\t<div class='gallery-icon portrait'>\n\t\t\t\t<a href='https:\/\/www.adafam.org\/wp-content\/uploads\/2018\/08\/MADA2014_120b_2408_AMBODIRIANA-GASTRODIA-MADAGASCARIENSIS.jpg'><img loading=\"lazy\" decoding=\"async\" width=\"150\" height=\"150\" src=\"https:\/\/www.adafam.org\/wp-content\/uploads\/2018\/08\/MADA2014_120b_2408_AMBODIRIANA-GASTRODIA-MADAGASCARIENSIS-150x150.jpg\" class=\"attachment-thumbnail size-thumbnail\" alt=\"\" aria-describedby=\"gallery-1-146\" srcset=\"https:\/\/www.adafam.org\/wp-content\/uploads\/2018\/08\/MADA2014_120b_2408_AMBODIRIANA-GASTRODIA-MADAGASCARIENSIS-150x150.jpg 150w, https:\/\/www.adafam.org\/wp-content\/uploads\/2018\/08\/MADA2014_120b_2408_AMBODIRIANA-GASTRODIA-MADAGASCARIENSIS-100x100.jpg 100w\" sizes=\"100vw\" \/><\/a>\n\t\t\t<\/div>\n\t\t\t\t<figcaption class='wp-caption-text gallery-caption' id='gallery-1-146'>\n\t\t\t\tGastrodia madagascariensis\n\t\t\t\t<\/figcaption><\/figure><figure class='gallery-item'>\n\t\t\t<div class='gallery-icon landscape'>\n\t\t\t\t<a href='https:\/\/www.adafam.org\/wp-content\/uploads\/2018\/08\/MADA2014_118b_2408_1x1_AMBODIRIANA-LIPARIS-CLAREAE.jpg'><img loading=\"lazy\" decoding=\"async\" width=\"150\" height=\"150\" src=\"https:\/\/www.adafam.org\/wp-content\/uploads\/2018\/08\/MADA2014_118b_2408_1x1_AMBODIRIANA-LIPARIS-CLAREAE-150x150.jpg\" class=\"attachment-thumbnail size-thumbnail\" alt=\"\" aria-describedby=\"gallery-1-145\" srcset=\"https:\/\/www.adafam.org\/wp-content\/uploads\/2018\/08\/MADA2014_118b_2408_1x1_AMBODIRIANA-LIPARIS-CLAREAE-150x150.jpg 150w, https:\/\/www.adafam.org\/wp-content\/uploads\/2018\/08\/MADA2014_118b_2408_1x1_AMBODIRIANA-LIPARIS-CLAREAE-100x100.jpg 100w\" sizes=\"100vw\" \/><\/a>\n\t\t\t<\/div>\n\t\t\t\t<figcaption class='wp-caption-text gallery-caption' id='gallery-1-145'>\n\t\t\t\tLiparis clareae\n\t\t\t\t<\/figcaption><\/figure><figure class='gallery-item'>\n\t\t\t<div class='gallery-icon landscape'>\n\t\t\t\t<a href='https:\/\/www.adafam.org\/wp-content\/uploads\/2018\/08\/MADA2014_097b_2408_AMBODIRIANA-ANGRAECUM-FILICORNU.jpg'><img loading=\"lazy\" decoding=\"async\" width=\"150\" height=\"150\" src=\"https:\/\/www.adafam.org\/wp-content\/uploads\/2018\/08\/MADA2014_097b_2408_AMBODIRIANA-ANGRAECUM-FILICORNU-150x150.jpg\" class=\"attachment-thumbnail size-thumbnail\" alt=\"\" aria-describedby=\"gallery-1-144\" srcset=\"https:\/\/www.adafam.org\/wp-content\/uploads\/2018\/08\/MADA2014_097b_2408_AMBODIRIANA-ANGRAECUM-FILICORNU-150x150.jpg 150w, https:\/\/www.adafam.org\/wp-content\/uploads\/2018\/08\/MADA2014_097b_2408_AMBODIRIANA-ANGRAECUM-FILICORNU-100x100.jpg 100w\" sizes=\"100vw\" \/><\/a>\n\t\t\t<\/div>\n\t\t\t\t<figcaption class='wp-caption-text gallery-caption' id='gallery-1-144'>\n\t\t\t\tAngraecum filicornu\n\t\t\t\t<\/figcaption><\/figure><figure class='gallery-item'>\n\t\t\t<div class='gallery-icon landscape'>\n\t\t\t\t<a href='https:\/\/www.adafam.org\/wp-content\/uploads\/2018\/08\/MADA2014_054b_2308_MANOMPANA-ANGRAECUM-EBURNEUM-SUPERBUM.jpg'><img loading=\"lazy\" decoding=\"async\" width=\"150\" height=\"150\" src=\"https:\/\/www.adafam.org\/wp-content\/uploads\/2018\/08\/MADA2014_054b_2308_MANOMPANA-ANGRAECUM-EBURNEUM-SUPERBUM-150x150.jpg\" class=\"attachment-thumbnail size-thumbnail\" alt=\"\" aria-describedby=\"gallery-1-143\" srcset=\"https:\/\/www.adafam.org\/wp-content\/uploads\/2018\/08\/MADA2014_054b_2308_MANOMPANA-ANGRAECUM-EBURNEUM-SUPERBUM-150x150.jpg 150w, https:\/\/www.adafam.org\/wp-content\/uploads\/2018\/08\/MADA2014_054b_2308_MANOMPANA-ANGRAECUM-EBURNEUM-SUPERBUM-100x100.jpg 100w\" sizes=\"100vw\" \/><\/a>\n\t\t\t<\/div>\n\t\t\t\t<figcaption class='wp-caption-text gallery-caption' id='gallery-1-143'>\n\t\t\t\tAngraecum eburneum subsp. superbum\n\t\t\t\t<\/figcaption><\/figure><figure class='gallery-item'>\n\t\t\t<div class='gallery-icon landscape'>\n\t\t\t\t<a href='https:\/\/www.adafam.org\/wp-content\/uploads\/2018\/08\/MADA2012_451b_0511_MANOMPANA-BULBOPHYLLUM-PROTECTUM.jpg'><img loading=\"lazy\" decoding=\"async\" width=\"150\" height=\"150\" src=\"https:\/\/www.adafam.org\/wp-content\/uploads\/2018\/08\/MADA2012_451b_0511_MANOMPANA-BULBOPHYLLUM-PROTECTUM-150x150.jpg\" class=\"attachment-thumbnail size-thumbnail\" alt=\"\" aria-describedby=\"gallery-1-142\" srcset=\"https:\/\/www.adafam.org\/wp-content\/uploads\/2018\/08\/MADA2012_451b_0511_MANOMPANA-BULBOPHYLLUM-PROTECTUM-150x150.jpg 150w, https:\/\/www.adafam.org\/wp-content\/uploads\/2018\/08\/MADA2012_451b_0511_MANOMPANA-BULBOPHYLLUM-PROTECTUM-100x100.jpg 100w\" sizes=\"100vw\" \/><\/a>\n\t\t\t<\/div>\n\t\t\t\t<figcaption class='wp-caption-text gallery-caption' id='gallery-1-142'>\n\t\t\t\tBulbophyllum protectum\n\t\t\t\t<\/figcaption><\/figure><figure class='gallery-item'>\n\t\t\t<div class='gallery-icon landscape'>\n\t\t\t\t<a href='https:\/\/www.adafam.org\/wp-content\/uploads\/2018\/08\/MADA2012_390b_0511_3x1_ANJIJABE-BULBOPHYLLUM-SP3.jpg'><img loading=\"lazy\" decoding=\"async\" width=\"150\" height=\"150\" src=\"https:\/\/www.adafam.org\/wp-content\/uploads\/2018\/08\/MADA2012_390b_0511_3x1_ANJIJABE-BULBOPHYLLUM-SP3-150x150.jpg\" class=\"attachment-thumbnail size-thumbnail\" alt=\"\" aria-describedby=\"gallery-1-141\" srcset=\"https:\/\/www.adafam.org\/wp-content\/uploads\/2018\/08\/MADA2012_390b_0511_3x1_ANJIJABE-BULBOPHYLLUM-SP3-150x150.jpg 150w, https:\/\/www.adafam.org\/wp-content\/uploads\/2018\/08\/MADA2012_390b_0511_3x1_ANJIJABE-BULBOPHYLLUM-SP3-100x100.jpg 100w\" sizes=\"100vw\" \/><\/a>\n\t\t\t<\/div>\n\t\t\t\t<figcaption class='wp-caption-text gallery-caption' id='gallery-1-141'>\n\t\t\t\tBulbophyllum (nouvelle esp\u00e8ce)\n\t\t\t\t<\/figcaption><\/figure><figure class='gallery-item'>\n\t\t\t<div class='gallery-icon landscape'>\n\t\t\t\t<a href='https:\/\/www.adafam.org\/wp-content\/uploads\/2018\/08\/MADA2012_339b_0311_MANOMPANA-ANGRAECUM-SESQUIPEDALE.jpg'><img loading=\"lazy\" decoding=\"async\" width=\"150\" height=\"150\" src=\"https:\/\/www.adafam.org\/wp-content\/uploads\/2018\/08\/MADA2012_339b_0311_MANOMPANA-ANGRAECUM-SESQUIPEDALE-150x150.jpg\" class=\"attachment-thumbnail size-thumbnail\" alt=\"\" aria-describedby=\"gallery-1-140\" srcset=\"https:\/\/www.adafam.org\/wp-content\/uploads\/2018\/08\/MADA2012_339b_0311_MANOMPANA-ANGRAECUM-SESQUIPEDALE-150x150.jpg 150w, https:\/\/www.adafam.org\/wp-content\/uploads\/2018\/08\/MADA2012_339b_0311_MANOMPANA-ANGRAECUM-SESQUIPEDALE-100x100.jpg 100w\" sizes=\"100vw\" \/><\/a>\n\t\t\t<\/div>\n\t\t\t\t<figcaption class='wp-caption-text gallery-caption' id='gallery-1-140'>\n\t\t\t\tAngraecum sesquipedale\n\t\t\t\t<\/figcaption><\/figure><figure class='gallery-item'>\n\t\t\t<div class='gallery-icon portrait'>\n\t\t\t\t<a href='https:\/\/www.adafam.org\/wp-content\/uploads\/2018\/08\/MADA188b-081207-VEREZANANTSORO_2x1_BULBOPHYLLUM-SP2.jpg'><img loading=\"lazy\" decoding=\"async\" width=\"150\" height=\"150\" src=\"https:\/\/www.adafam.org\/wp-content\/uploads\/2018\/08\/MADA188b-081207-VEREZANANTSORO_2x1_BULBOPHYLLUM-SP2-150x150.jpg\" class=\"attachment-thumbnail size-thumbnail\" alt=\"\" aria-describedby=\"gallery-1-139\" srcset=\"https:\/\/www.adafam.org\/wp-content\/uploads\/2018\/08\/MADA188b-081207-VEREZANANTSORO_2x1_BULBOPHYLLUM-SP2-150x150.jpg 150w, https:\/\/www.adafam.org\/wp-content\/uploads\/2018\/08\/MADA188b-081207-VEREZANANTSORO_2x1_BULBOPHYLLUM-SP2-100x100.jpg 100w\" sizes=\"100vw\" \/><\/a>\n\t\t\t<\/div>\n\t\t\t\t<figcaption class='wp-caption-text gallery-caption' id='gallery-1-139'>\n\t\t\t\tBulbophyllum (nouvelle esp\u00e8ce)\n\t\t\t\t<\/figcaption><\/figure><figure class='gallery-item'>\n\t\t\t<div class='gallery-icon landscape'>\n\t\t\t\t<a href='https:\/\/www.adafam.org\/wp-content\/uploads\/2018\/08\/MADA109b-061207-AMBODIRIANA-BULBOPHYLLUM-MORAMANGANUM.jpg'><img loading=\"lazy\" decoding=\"async\" width=\"150\" height=\"150\" src=\"https:\/\/www.adafam.org\/wp-content\/uploads\/2018\/08\/MADA109b-061207-AMBODIRIANA-BULBOPHYLLUM-MORAMANGANUM-150x150.jpg\" class=\"attachment-thumbnail size-thumbnail\" alt=\"\" aria-describedby=\"gallery-1-138\" srcset=\"https:\/\/www.adafam.org\/wp-content\/uploads\/2018\/08\/MADA109b-061207-AMBODIRIANA-BULBOPHYLLUM-MORAMANGANUM-150x150.jpg 150w, https:\/\/www.adafam.org\/wp-content\/uploads\/2018\/08\/MADA109b-061207-AMBODIRIANA-BULBOPHYLLUM-MORAMANGANUM-100x100.jpg 100w\" sizes=\"100vw\" \/><\/a>\n\t\t\t<\/div>\n\t\t\t\t<figcaption class='wp-caption-text gallery-caption' id='gallery-1-138'>\n\t\t\t\tBulbophyllum moramanganum\n\t\t\t\t<\/figcaption><\/figure><figure class='gallery-item'>\n\t\t\t<div class='gallery-icon landscape'>\n\t\t\t\t<a href='https:\/\/www.adafam.org\/wp-content\/uploads\/2018\/08\/MADA2016_386b_1204_1x1_AMBALANIRANA-MICROCOELIA-BISPICULATA.jpg'><img loading=\"lazy\" decoding=\"async\" width=\"150\" height=\"150\" src=\"https:\/\/www.adafam.org\/wp-content\/uploads\/2018\/08\/MADA2016_386b_1204_1x1_AMBALANIRANA-MICROCOELIA-BISPICULATA-150x150.jpg\" class=\"attachment-thumbnail size-thumbnail\" alt=\"\" aria-describedby=\"gallery-1-137\" srcset=\"https:\/\/www.adafam.org\/wp-content\/uploads\/2018\/08\/MADA2016_386b_1204_1x1_AMBALANIRANA-MICROCOELIA-BISPICULATA-150x150.jpg 150w, https:\/\/www.adafam.org\/wp-content\/uploads\/2018\/08\/MADA2016_386b_1204_1x1_AMBALANIRANA-MICROCOELIA-BISPICULATA-100x100.jpg 100w\" sizes=\"100vw\" \/><\/a>\n\t\t\t<\/div>\n\t\t\t\t<figcaption class='wp-caption-text gallery-caption' id='gallery-1-137'>\n\t\t\t\tMicrocoelia bispiculata\n\t\t\t\t<\/figcaption><\/figure>\n\t\t<\/div>\n\n\n\n<p>Une hypoth\u00e8se sugg\u00e8re que cette abondance est due \u00e0 l\u2019humidit\u00e9 maintenue par les trois chutes d\u2019eau et \u00e0 la myriade de ruisselets p\u00e9rennes qui la parcourent.<\/p>\n\n\n\n<p>Une autre hypoth\u00e8se peut expliquer l\u2019imposante liste des orchid\u00e9es recens\u00e9es : l\u2019intensit\u00e9 et la dur\u00e9e des recherches.<\/p>\n\n\n\n<p>Si les visiteurs, les b\u00e9n\u00e9voles, les naturalistes et les chercheurs qui la visitent ont su partager leur passion et ont \u00e9veill\u00e9 la curiosit\u00e9 et l\u2019int\u00e9r\u00eat des guides locaux, c\u2019est bien \u00e0 eux que l\u2019on doit le plus grand nombre des d\u00e9couvertes. Ils parcourent les sentiers en toute saison et par tous les temps, munis de GPS, d\u2019appareils photo \u00e9tanches et de documents de r\u00e9f\u00e9rence fournis par ADAFAM.<\/p>\n\n\n\n<p>Ces donn\u00e9es sont transf\u00e9r\u00e9es \u00e0 notre r\u00e9seau international d\u2019orchidophiles pour identification finale<\/p>\n\n\n\n<p>Ainsi l\u2019un d\u2019eux a d\u00e9couvert une station <em>d\u2019Imerinaea madagascarica<\/em> qui n\u2019est apparue qu\u2019une fois et demeure depuis introuvable.<\/p>\n\n\n\n<p>Quant \u00e0&nbsp; <em>Eulophiella elisabethae<\/em> c\u2019est seulement \u00e0 la jumelle qu\u2019on pouvait l\u2019admirer dans les frondaisons de son palmier h\u00f4te <em>Dypsis fibrosa<\/em> avant la d\u00e9couverte r\u00e9cente d\u2019une station plus accessible.<\/p>\n\n\n\n<p>Leurs patrouilles r\u00e9p\u00e9t\u00e9es ont r\u00e9v\u00e9l\u00e9 une plus grande abondance des&nbsp; discr\u00e8tes esp\u00e8ces de <em>Microcoelia.<\/em><\/p>\n\n\n\n<p>La for\u00eat d\u2019Ambodiriana apporte donc un \u00e9clairage que n\u2019autorise pas un voyage ponctuel : le suivi continu. Elle permet d\u2019affiner les biotopes, les dates et les dur\u00e9es de floraison, remettant souvent en cause les donn\u00e9es anciennes. Ainsi, l\u2019<em>Aerangis seege<\/em>ri, donn\u00e9 dans sa description originale en 1983 comme fleurissant en juin, a \u00e9t\u00e9 observ\u00e9 en fleurs de novembre \u00e0 juin.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>La for\u00eat d\u2019Ambodiriana est des plus \u00e9tonnantes, puisqu\u2019on y recense une centaine d\u2019esp\u00e8ces d\u2019orchid\u00e9es alors que g\u00e9n\u00e9ralement sous les tropiques, les for\u00eats c\u00f4ti\u00e8res sont moins riches que les for\u00eats d\u2019altitude. Une hypoth\u00e8se sugg\u00e8re que cette abondance est due \u00e0 l\u2019humidit\u00e9 maintenue par les trois chutes d\u2019eau et \u00e0 la myriade de ruisselets p\u00e9rennes qui la &hellip; <\/p>\n<p class=\"link-more\"><a href=\"https:\/\/www.adafam.org\/index.php\/phototheque\/orchidees-2\/\" class=\"more-link\">Continuer la lecture<span class=\"screen-reader-text\"> de &laquo;&nbsp;Orchid\u00e9es&nbsp;&raquo;<\/span><\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"parent":132,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"footnotes":""},"class_list":["post-134","page","type-page","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/www.adafam.org\/index.php\/wp-json\/wp\/v2\/pages\/134"}],"collection":[{"href":"https:\/\/www.adafam.org\/index.php\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/www.adafam.org\/index.php\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/www.adafam.org\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.adafam.org\/index.php\/wp-json\/wp\/v2\/comments?post=134"}],"version-history":[{"count":10,"href":"https:\/\/www.adafam.org\/index.php\/wp-json\/wp\/v2\/pages\/134\/revisions"}],"predecessor-version":[{"id":460,"href":"https:\/\/www.adafam.org\/index.php\/wp-json\/wp\/v2\/pages\/134\/revisions\/460"}],"up":[{"embeddable":true,"href":"https:\/\/www.adafam.org\/index.php\/wp-json\/wp\/v2\/pages\/132"}],"wp:attachment":[{"href":"https:\/\/www.adafam.org\/index.php\/wp-json\/wp\/v2\/media?parent=134"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}