Nomenclatural changes in L/par/s-complex (Malaxidinae, Epidendroideae)

Szlachetko, Dariusz L.; Margońska, Hanna B.; Kułak, Magdalena

doi:10.5586/asbp.2008.005

Cited by 9 publications

(6 citation statements)

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“…In effect of many taxonomic and nomenclatural problems numerous taxa were polymorphic and artificial, with species gathered on the basis of superficial similarity and cursory determinations. During the recent research many taxonomic problems within the subtribe were solved (Margoñska and Szlachetko 2001a-c, 2004Margoñska 2002Margoñska , 2003Margoñska , 2005aMargoñska -c, 2006aMargoñska , b, 2007Szlachetko et al 2008;Margoñska and Kowalkowska 2008).…”

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confidence: 99%

Diversity of labellar micromorphological structures in selected species of Malaxidinae (Orchidales)

Kowalkowska

Margońska

2011

Acta Soc Bot Pol

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There are no papers examining the labellar micromorphology in Malaxidinae in detail. The aim of this paper is to present the results of labellar micromorphology of our studies on Malaxidinae. The micromorphology of nine species was examined and described (calli, nectaries, OP structures, concavities). These species are divided into six groups of which the lip morphology probably represents different forms of attracting and rewarding pollinators. Group one consists of Disticholiparis gregaria and Platystyliparis aurita with characteristic globular nectary and pad-like callus. The second group with Liparis nervosa has two conelike convexities. The third one is represented by Liparis sutupensis with spread lip, the basal callus, and the epichile often eroding with age. The fourth group (Stichorkis cespitosum) has a massive hypochil with basal callus and delicate epichil. The fifth group (Microstylis ophioglossoides, Dienia ophrydis) is characterized by a lip with developed lateral lobes, three deep concavities in the middle part, an erect callus, and many raphide cells.Crepidium cf. rheedii and Crepidium dryadum from the sixth group have a three-lobed lip with entire or toothed mid-lobe, basal callus, cavity surrounded by a rim and OP structures with raphide cells. We also emphasized the different way and place of nectar secretion in the subtribe and gave some suggestions about pollination strategies

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Diversity of labellar micromorphological structures in selected species of Malaxidinae (Orchidales)

Kowalkowska

Margońska

2011

Acta Soc Bot Pol

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“…The transverse plate-like ridge holds both sides together and divides the lip into two chambers and gives a very characteristic appearance. Gynostemium is slender, elongate and gently sigmoid with a prominent, terete column part that is alate only near the apex (Szlachetko & Margońska 2002 ). Except S. major Schltr., which is known from submontane regions of the country, populations of national representatives were found above 2000 m of elevation.…”

Section: Introductionmentioning

confidence: 98%

First white-flowered species of Sertifera (Orchidaceae) discovered in Colombia

Szlachetko¹,

Kolanowska²,

Trejo³

2014

Biodiversity Research and Conservation

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“…The presence of a glenion -the shiny, augmentative structure on the lip similar to these commonly observed in Pleurothallis, Stelis s.s. or Platystele -is frequent (Luer 1986(Luer , 1995(Luer , 2003. The column is short, stout and semiterete with prominent clinandrium and a large, bi-lobed, almost horizontal stigmatic surface (Szlachetko and Margońska 2002).…”

Section: Introductionmentioning

confidence: 99%

Brachionidium elzbietae and B. dorisiae spp. nov. (Orchidaceae) from Colombia

Kolanowska

Rykaczewski

Trejo³

et al. 2017

Nordic Journal of Botany

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Two new species of the orchid genus Brachionidium are described and illustrated based on Colombian material. Both novelties are relatively large, stout and erect plants characterized by the presence of a glabrous callus lip. Brachionidium elzbietae sp. nov. resembles B. tuberculatum from which it differs by the long‐tailed sepals and lip lacking a glenion. Brachionidium dorisiae sp. nov. is similar to B. fornicatum, but is easily distinguished by its larger and shortly bifid synsepal. A key to identification of Colombian representatives of Brachionidium is provided the morphology of new species and their relatives is compared.

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Nomenclatural changes in L/par/s-complex (Malaxidinae, Epidendroideae)

Abstract: Explanation of taxonomic and nomenclatural problems of few taxa of Liparis sensu lato are compiled. Taxonomic status of Disticholiparis is confirmed. New nomenclatural combinations within Stichorkis are proposed

Cited by 9 publications

References 0 publications

Diversity of labellar micromorphological structures in selected species of Malaxidinae (Orchidales)

Diversity of labellar micromorphological structures in selected species of Malaxidinae (Orchidales)

First white-flowered species of Sertifera (Orchidaceae) discovered in Colombia

Brachionidium elzbietae and B. dorisiae spp. nov. (Orchidaceae) from Colombia

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