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1
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Seidenforchis - a new genus of Malaxidinae [Orchidaceae] from Thailand

100%
Margonska H. B.
Acta Societatis Botanicorum Poloniae
|
2006
|
tom 75
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nr 4
301-307
A new genus Seidenforchis of the subtribe Malaxidinae (Orchidaceae) from Southeast Asia is proposed. Three species are transferred from Crepidium to Seidenforchis. Keys for determination of Seidenforchis species and related genera of subtribe Malaxidinae from Asia, are proposed.
2
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A new subspecies of Bulbophyllum (Orchidaceae, Bulbophyllinae) from The Society Islands

100%
Margonska H. B.
Acta Societatis Botanicorum Poloniae
|
2012
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tom 81
|
nr 1
A new subspecies of the Bulbophyllum tahitense (Orchidaceae), from The Society Islands (French Polynesia) is proposed. A new subspecies is described and illustrated. Keys to taxa of Society Islands genus Bulbophyllum, is added.
3

A new variety of Habenaria (Orchidaceae, Habenariinae) from French Polynesia

100%
Margonska H. B.
Biodiversity: Research and Conservation
|
2010
|
tom 19
4
Artykuł dostępny w postaci pełnego tekstu - kliknij by otworzyć plik
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Orchidaceae of Iles de la Societe (Polynesia Francaise). Actualized checklist

100%
Margonska H. B.
World News of Natural Sciences
|
2019
|
tom 26
Checklist of Orchidaceae of The Society Islands (French Polynesia) are gathered and presented. Presence of 20 genera, 27 species, 3 subspecies, 8 varietas and 2 taxonomic forms of native species and 2 genera with sole naturalized species of Orchidaceae are confirmed from the archipelago.
5
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Orchidaceae of archipelagos Tuamotu and Gambier (Polynesia Francaise)

100%
Margonska H. B.
World News of Natural Sciences
|
2019
|
tom 27
Checklist of Orchidaceae of Tuamotu and Gambier (French Polynesia) are gathered and presented. Presence of 3 genera, 3 native species of Orchidaceae are confirmed from the archipelago. Photographs of each of them are added.
6

A new species of Stichorkis (Orchidaceae, Malaxidinae) from Sarawak in Malaysia

100%
Margonska H. B.
Biodiversity: Research and Conservation
|
2009
|
tom 13
7

Two new species of the genus Pseudoliparis Finet (Orchidaceae, Malaxidinae) from New Guinea

100%
Margonska H. B.
Biodiversity: Research and Conservation
|
2010
|
tom 17
8
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Crossoliparis - a new genus of Malaxidinae [Orchidaceae, Malaxideae], from neotropic

100%
Margonska H. B.
Acta Societatis Botanicorum Poloniae
|
2009
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tom 78
|
nr 4
297-299
A new genus Crossoliparis of the subtribe Malaxidinae (Orchidaceae), from tropical area of Central America is proposed. The new genus type species is described and illustrated. Keys to species of genus Crossoliparis and its close related genera of subtribe Malaxidinae from Americas, is added.
9

A new taxon of Malgasian Liparis salassia (Orchidaceae, Malaxidinae) from Le Reunion

63%
Margonska H. B., Szelengowicz M.
Biodiversity: Research and Conservation
|
2011
|
tom 24
10
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Notes on the self-pollination in Dendrobium biflorum (Orchidales, Dendrobiinae)

63%
Kowalkowska A. K., Margonska H. B.
Acta Societatis Botanicorum Poloniae
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2012
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tom 81
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nr 3
The conditions favouring self-pollination are determined for a species of Dendrobium Sw. A survey of gynostemium micromorphology in collected flowers of Dendrobium biflorum revealed two stages of a unique form of autogamy: on germination of pollen tetrads, pollen tubes reached the stigmatic region without the pollen being displaced from the anther locules. This is the first time for this type of autogamy to be reported in Dendrobium biflorum. Pollen grains germinated directly from the locules, bypassing the stigma or falling or sliding down onto the stigmatic surface. The pollen tubes were long and reached the stylar canal. On The Society Islands, differences in exposure of the habitats to weather conditions and altitude gradients influence both composition and form of the vegetation, as well as the occurrence of pollinators. The form of autogamy described here may be the usual method of pollination found on The Society Islands (and even the whole of French Polynesia), where suitable pollinators are absent and/or growth conditions stressful.
11
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Diversity of labellar micromorphological structures in selected species of Malaxidinae [Orchidales]

63%
Kowalkowska A., Margonska H. B.
Acta Societatis Botanicorum Poloniae
|
2009
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tom 78
|
nr 2
141-150
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.
12
Artykuł dostępny w postaci pełnego tekstu - kliknij by otworzyć plik
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Redefinition of the genera Malaxis Sol. ex Sw. and Microstylis [Nutt.] Eaton [Orchidaceae, Epidendroideae]

63%
Szlachetko D. L., Margonska H. B.
Acta Societatis Botanicorum Poloniae
|
2006
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tom 75
|
nr 3
229-231
A new definition of the genera Malaxis Sol. ex Sw. and Microstylis (Nutt.) Eaton is presented. The genera are briefly described and illustrated. A list of Microstylis species is added. Four new nomenclatural combinations are proposed.
13

Materials to the revision of the genus Seidenfia [Orchidaceae, Malaxidinae], with a description of a new species

63%
Margonska H. B., Szlachetko D. L.
Polish Botanical Journal
|
2001
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tom 46
|
nr 1
14

Notes on the genus Crepidium [Orchidaceae, Malaxidinae], with descriptions of new species from Northern Sumatra

63%
Szlachetko D. L., Margonska H. B.
Fragmenta Floristica et Geobotanica
|
1998
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tom 43
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nr 2
15

Saurolophorkis [Orchidaceae, Malaxidinae], a new orchid genus from New Guinea

63%
Margonska H. B., Szlachetko D. L.
Polish Botanical Journal
|
2001
|
tom 46
|
nr 1
16

A new Crepidium species [Orchidaceae, Malaxidinae] from Sarawak, Borneo

63%
Margonska H. B., Szlachetko D. L.
Polish Botanical Journal
|
2001
|
tom 46
|
nr 1
17

Notes on the genus Crepidium [Orchidaceae, Malaxidinae]

63%
Margonska H. B., Szlachetko D. L.
Polish Botanical Journal
|
2001
|
tom 46
|
nr 1
18

More notes on the genus Pseudoliparis [Orchidaceae, Malaxidinae]

63%
Margonska H. B., Szlachetko D. L.
Polish Botanical Journal
|
2001
|
tom 46
|
nr 1
19

Genera et species Orchidalium. 2.

63%
Szlachetko D. L., Margonska H. B.
Polish Botanical Journal
|
2001
|
tom 46
|
nr 1
20

Three new species of the genus Crepidium [Orchidaceae] from South-east Asia

63%
Szlachetko D. L., Margonska H. B.
Fragmenta Floristica et Geobotanica
|
1998
|
tom 43
|
nr 1
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