Pub Date : 2022-04-30DOI: 10.15517/lank.v22i1.50813
Ó. Pérez-Escobar, Lizbeth Oses, R. Solano, Lizeth Katherine Rodríguez, A. Zuluaga, D. Bogarín
A new species of Acianthera from the relict cloud forests of Valle del Cauca, Colombia is described and illustrated. This new species, Acianthera hagsateri, morphologically resembles A. geminicaulina, A. decurrens, and A. erythrogramma, but differs from them by its shorter plants and stems, the elliptic and obtuse smaller leaves, the racemose, 1–3 flowered raceme, and the obovate, entire lip, with a pair of smooth calli reaching the apical half. Illustration, distribution map, eponymy, notes on ecology, pictures for this new species are included, and a comparison table with morphologically similar species.
{"title":"Acianthera hagsateri (Pleurothallidinae), a new species from the sub-andean forest of Colombia","authors":"Ó. Pérez-Escobar, Lizbeth Oses, R. Solano, Lizeth Katherine Rodríguez, A. Zuluaga, D. Bogarín","doi":"10.15517/lank.v22i1.50813","DOIUrl":"https://doi.org/10.15517/lank.v22i1.50813","url":null,"abstract":"A new species of Acianthera from the relict cloud forests of Valle del Cauca, Colombia is described and illustrated. This new species, Acianthera hagsateri, morphologically resembles A. geminicaulina, A. decurrens, and A. erythrogramma, but differs from them by its shorter plants and stems, the elliptic and obtuse smaller leaves, the racemose, 1–3 flowered raceme, and the obovate, entire lip, with a pair of smooth calli reaching the apical half. Illustration, distribution map, eponymy, notes on ecology, pictures for this new species are included, and a comparison table with morphologically similar species.","PeriodicalId":18023,"journal":{"name":"Lankesteriana","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2022-04-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"45201273","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2022-04-05DOI: 10.15517/lank.v22i1.50589
K. Gogoi
A new species of orchid, Thrixspermum patkaiensis from the tropical evergreen forest in Dehing Patkai National Park, Assam, India, is described. It is morphologically similar to T. musciflorum and T. formosanum but distinct from these species by the inflorescence 12–18 cm long; the lip with purplish bands and glandular hairy both side of the side lobes and the epichile forming a rim of glandular hairs.
{"title":"Thrixspermum patkaiensis sp. nov. (Vandeae: Aeridinae) from Assam, northeast India","authors":"K. Gogoi","doi":"10.15517/lank.v22i1.50589","DOIUrl":"https://doi.org/10.15517/lank.v22i1.50589","url":null,"abstract":"A new species of orchid, Thrixspermum patkaiensis from the tropical evergreen forest in Dehing Patkai National Park, Assam, India, is described. It is morphologically similar to T. musciflorum and T. formosanum but distinct from these species by the inflorescence 12–18 cm long; the lip with purplish bands and glandular hairy both side of the side lobes and the epichile forming a rim of glandular hairs.","PeriodicalId":18023,"journal":{"name":"Lankesteriana","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2022-04-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"45570378","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2022-03-14DOI: 10.15517/lank.v22i1.50373
Eugenio Restrepo, Sebastián Vieira-Uribe, Juan Sebastián Moreno, Luis E. Baquero
A new species of Lepanthes from the department of Antioquia apparently restricted to the north-central Andes of Colombia is described and illustrated. The new species is similar to L. alcicornis; however, it can be easily distinguished by the transversally lobulate petals that resemble the ears of a rabbit, the reniform lip with sub-oblong basal lobes surrounding the column, and the absence of an appendix on the lip.
{"title":"A new species of Lepanthes (Orchidaceae: Pleurothallidinae) with rabbit ear-like petals endemic to Colombia","authors":"Eugenio Restrepo, Sebastián Vieira-Uribe, Juan Sebastián Moreno, Luis E. Baquero","doi":"10.15517/lank.v22i1.50373","DOIUrl":"https://doi.org/10.15517/lank.v22i1.50373","url":null,"abstract":"A new species of Lepanthes from the department of Antioquia apparently restricted to the north-central Andes of Colombia is described and illustrated. The new species is similar to L. alcicornis; however, it can be easily distinguished by the transversally lobulate petals that resemble the ears of a rabbit, the reniform lip with sub-oblong basal lobes surrounding the column, and the absence of an appendix on the lip.","PeriodicalId":18023,"journal":{"name":"Lankesteriana","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2022-03-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"48737966","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2021-12-10DOI: 10.15517/lank.v21i3.49410
Luis E. Baquero, Robinson Galindo-Tarazona, David Haelterman, A. Zuluaga
A new species of Lepanthes from southwestern Colombia is presented here. Lepanthes farallonensis belongs to the informal group “manabina”, which comprises species with concave and commonly pubescent leaves, flowers resting at the adaxial side of the leaves, and the synsepal with short to long tails. Lepanthes farallonensis is similar to L. smaragdina in the broadly ovate dorsal sepal but differs in the conspicuously twisted upper lobes of the petals, outwardly bent and a depression at the center of the laminae of the lip.
{"title":"A new Lepanthes (Pleurothallidinae) from South-western Colombia","authors":"Luis E. Baquero, Robinson Galindo-Tarazona, David Haelterman, A. Zuluaga","doi":"10.15517/lank.v21i3.49410","DOIUrl":"https://doi.org/10.15517/lank.v21i3.49410","url":null,"abstract":"A new species of Lepanthes from southwestern Colombia is presented here. Lepanthes farallonensis belongs to the informal group “manabina”, which comprises species with concave and commonly pubescent leaves, flowers resting at the adaxial side of the leaves, and the synsepal with short to long tails. Lepanthes farallonensis is similar to L. smaragdina in the broadly ovate dorsal sepal but differs in the conspicuously twisted upper lobes of the petals, outwardly bent and a depression at the center of the laminae of the lip.","PeriodicalId":18023,"journal":{"name":"Lankesteriana","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2021-12-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"49629624","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2021-12-09DOI: 10.15517/lank.v21i3.49398
Queenny K. López, C. A. Castro, Diana Curillo, E. Chica, José V. Portilla, Denisse F. Peña
Mycorrhizal fungi are important partners of orchids because they establish close symbiotic relationships with this group of plants, and its preservation is also important for the successful conservation of orchids. In the present study, the conservation of Ceratobasidium sp., a fungal symbiont, using encapsulation in alginate beads was tested over different times, temperatures of storage and dehydrated conditions. Osmotically dehydrated and air-dried beads were stored at room temperature (20 ± 2°C), 4°C, -20°C and - 80°C. The fungal growth was verified after 4, 8, 26 and 96 weeks. A second test was carried out to evaluate the encapsulations of fungi as a form of inoculation in Trichoceros antennifer orchid to promote symbiosis and plants development. The results show that the encapsulation of Ceratobasidium in alginate beads is a viable strategy for its conservation, the beads are of easy manipulation and promote plant growth when inoculated in plant substrate. These results may be adopted as part of effective conservation strategies for mycorrhizal fungi and orchids.
{"title":"Viability and infectivity of Ceratobasidium encapsulated in alginate beads under different storage conditions","authors":"Queenny K. López, C. A. Castro, Diana Curillo, E. Chica, José V. Portilla, Denisse F. Peña","doi":"10.15517/lank.v21i3.49398","DOIUrl":"https://doi.org/10.15517/lank.v21i3.49398","url":null,"abstract":"Mycorrhizal fungi are important partners of orchids because they establish close symbiotic relationships with this group of plants, and its preservation is also important for the successful conservation of orchids. In the present study, the conservation of Ceratobasidium sp., a fungal symbiont, using encapsulation in alginate beads was tested over different times, temperatures of storage and dehydrated conditions. Osmotically dehydrated and air-dried beads were stored at room temperature (20 ± 2°C), 4°C, -20°C and - 80°C. The fungal growth was verified after 4, 8, 26 and 96 weeks. A second test was carried out to evaluate the encapsulations of fungi as a form of inoculation in Trichoceros antennifer orchid to promote symbiosis and plants development. The results show that the encapsulation of Ceratobasidium in alginate beads is a viable strategy for its conservation, the beads are of easy manipulation and promote plant growth when inoculated in plant substrate. These results may be adopted as part of effective conservation strategies for mycorrhizal fungi and orchids.","PeriodicalId":18023,"journal":{"name":"Lankesteriana","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2021-12-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"43028245","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2021-12-03DOI: 10.15517/lank.v21i3.49046
Khyanjeet Gogoi, Rituraj Hondiqui
A new epiphytic Bulbophyllum belonging to section Cirrhopetaloides is described from tropical mixed evergreen forests of Karbi Anglong (Assam, India) with coloured photographs and line drawings. It is allied to the Bulbophyllum bicolor, B. venulosum and B. blaoense, but differs in the size and shape of pseudobulbs, the shape of the leaf blade, and flower size. A detailed description with corresponding color photos and information on the habitat is provided.
{"title":"Bulbophyllum karbianglongensis (Orchidaceae, Epidendroideae), a new species from Assam, India","authors":"Khyanjeet Gogoi, Rituraj Hondiqui","doi":"10.15517/lank.v21i3.49046","DOIUrl":"https://doi.org/10.15517/lank.v21i3.49046","url":null,"abstract":"A new epiphytic Bulbophyllum belonging to section Cirrhopetaloides is described from tropical mixed evergreen forests of Karbi Anglong (Assam, India) with coloured photographs and line drawings. It is allied to the Bulbophyllum bicolor, B. venulosum and B. blaoense, but differs in the size and shape of pseudobulbs, the shape of the leaf blade, and flower size. A detailed description with corresponding color photos and information on the habitat is provided.","PeriodicalId":18023,"journal":{"name":"Lankesteriana","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2021-12-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"47428167","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2021-11-30DOI: 10.15517/lank.v21i3.49313
J. Vermeulen, S. Watthana, H. Pedersen
Two new species of Bulbophyllum (Orchidaceae) are described: B. sphenoglossum (sect. Lemniscata) and B. trigonanthum (sect. Reptantia). Both species occur in Thailand.
{"title":"Two new species of Bulbophyllum (Orchidaceae) from Thailand","authors":"J. Vermeulen, S. Watthana, H. Pedersen","doi":"10.15517/lank.v21i3.49313","DOIUrl":"https://doi.org/10.15517/lank.v21i3.49313","url":null,"abstract":"Two new species of Bulbophyllum (Orchidaceae) are described: B. sphenoglossum (sect. Lemniscata) and B. trigonanthum (sect. Reptantia). Both species occur in Thailand.","PeriodicalId":18023,"journal":{"name":"Lankesteriana","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2021-11-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"48587968","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2021-11-19DOI: 10.15517/lank.v21i3.49025
M. Clements, David L. Jones
Sullivania F.Muell.(Orchidaceae) is recognised as a validly published genus having priority over Paracaleana Blaxell, and thirteen species (eleven described) in Paracaleana are here transferred to it.
{"title":"Notes on Australasian Orchidaceae 7: Updates on the nomenclature of Sullivania (Diurideae, subtribe Drakaeinae)","authors":"M. Clements, David L. Jones","doi":"10.15517/lank.v21i3.49025","DOIUrl":"https://doi.org/10.15517/lank.v21i3.49025","url":null,"abstract":"Sullivania F.Muell.(Orchidaceae) is recognised as a validly published genus having priority over Paracaleana Blaxell, and thirteen species (eleven described) in Paracaleana are here transferred to it.","PeriodicalId":18023,"journal":{"name":"Lankesteriana","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2021-11-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"45221063","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2021-10-31DOI: 10.15517/lank.v21i3.48754
Leisberth Vélez-Abarca, M. Jiménez, Juan Sebastián Moreno, Luis E. Baquero
A new species of Pityphyllum from south-eastern Ecuador was found during an investigation of the orchids of the Cordillera del Cóndor. Pityphyllum mercedes-abarcae is described and illustrated. Information concerning its distribution, habitat, and phenology is provided. The new proposed taxon is morphologically similar to P. pinoides, from which it differs by the smaller plants, the spathulate petals with an erose margin in the middle third, lip flattened is square in the middle third, wedge in the basal third and acute in the apical third with two small parallel calluses in the apical third, presents a slight cell thickening in the abaxial part of the apical third and elongated trichomes below the stigma.
{"title":"Pityphyllum mercedes-abarcae (Maxillariinae) a new species from Euador","authors":"Leisberth Vélez-Abarca, M. Jiménez, Juan Sebastián Moreno, Luis E. Baquero","doi":"10.15517/lank.v21i3.48754","DOIUrl":"https://doi.org/10.15517/lank.v21i3.48754","url":null,"abstract":"A new species of Pityphyllum from south-eastern Ecuador was found during an investigation of the orchids of the Cordillera del Cóndor. Pityphyllum mercedes-abarcae is described and illustrated. Information concerning its distribution, habitat, and phenology is provided. The new proposed taxon is morphologically similar to P. pinoides, from which it differs by the smaller plants, the spathulate petals with an erose margin in the middle third, lip flattened is square in the middle third, wedge in the basal third and acute in the apical third with two small parallel calluses in the apical third, presents a slight cell thickening in the abaxial part of the apical third and elongated trichomes below the stigma.","PeriodicalId":18023,"journal":{"name":"Lankesteriana","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2021-10-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"46604435","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2021-10-30DOI: 10.15517/lank.v21i3.48871
J. Ackerman, Normandie González-Orellana
Eulophia graminea Lindley (Orchidaceae), a native orchid of tropical and subtropical Asia, was first reported in the Western Hemisphere from populations in Miami, Florida, U.S.A. where it spread rapidly through the southern part of the state. Here we report the first record of this species for Puerto Rico and sightings in the Bahamas and Cuba, reflecting the rapid spread seen in southern Florida (U.S.A).
{"title":"Explosive range expansion of Eulophia graminea (Orchidaceae) in Puerto Ricio and the West Indies","authors":"J. Ackerman, Normandie González-Orellana","doi":"10.15517/lank.v21i3.48871","DOIUrl":"https://doi.org/10.15517/lank.v21i3.48871","url":null,"abstract":"Eulophia graminea Lindley (Orchidaceae), a native orchid of tropical and subtropical Asia, was first reported in the Western Hemisphere from populations in Miami, Florida, U.S.A. where it spread rapidly through the southern part of the state. Here we report the first record of this species for Puerto Rico and sightings in the Bahamas and Cuba, reflecting the rapid spread seen in southern Florida (U.S.A).","PeriodicalId":18023,"journal":{"name":"Lankesteriana","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2021-10-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"48600259","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
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