Sorbus orbiculata (Rosaceae), a new species from Caucasus, North-East Anatolia and North-West Iran

2018 ◽  
pp. 87-92
Author(s):  
E. Tz. Gabrielian
Keyword(s):  
New Species ◽  
Related Species ◽  
Closely Related Species ◽  
Distinctive Features ◽  
North West ◽  
North East ◽  
East Anatolia ◽  
A New Species ◽  
Independent Species

Long-standing observations of plants named by Yu. D. Zinserling (1939) Sorbus graeca (Spach) Lodd. ex S. Schauer var. orbiculata Zinserl., nom. inval., descr. ross., and later described by us as S. umbellata (Desf.) Fritsch var. orbiculata Gabrielian (1978), allowed to identify significant additional features to clearly distinguish them from typical plants of S. graeca. We propose to consider these plants as an independent species S. orbiculata (Gabrielian) Gabrielian, comb. et stat. nov. Distinctive features of this species from S. graeca, as well as from other closely related species S. umbellata and S. taurica Zinserl. are shown.

A new species of Sphaerodoropsis (Polychaeta: Sphaerodoridae) from north-east Atlantic, with comments on other species of the genus

2004 ◽  
Vol 84 (5) ◽  
pp. 995-1000 ◽  
Author(s):  
Juan Moreira ◽  
Eva Cacabelos ◽  
Jesús S. Troncoso
Keyword(s):  
New Species ◽  
Related Species ◽  
East Atlantic ◽  
Closely Related Species ◽  
Type Series ◽  
Galician Coast ◽  
North East ◽  
A New Species

A new species of sphaerodorid (Polychaeta: Sphaerodoridae), Sphaerodoropsisgarciaalvarezi sp. nov., is described from specimens collected on sandy bottoms off the Galician coast (Spain, north-east Atlantic). This species is characterized by having two pairs of digitiform lateral antennae, 13 dorsal macrotubercles per segment in mid-body setigers arranged in two transverse rows, five dorsal microtubercles per segment arranged in five longitudinal rows, six ventral papillae per segment arranged in six longitudinal rows, digitiform presetal lobes and ventral cirri, and composite setae with spinulation on blade and distal end of shaft. Complementary observations to original descriptions are also provided for closely related species Sphaerodoropsis bisphaeroserialis and Sphaerodoropsisarctowskyensis upon examination of type series.

scholarly journals A New Species of the Genus Macrargus (Araneae, Linyphiidae, Micronetinae) from the North-East of Ukraine and Redescription of Two Related Species

2010 ◽  
Vol 44 (4) ◽  
pp. e-1-e-9 ◽  
Author(s):  
V. Gnelitsa ◽  
S. Koponen
Keyword(s):  
New Species ◽  
Related Species ◽  
Closely Related Species ◽  
North East ◽  
The North ◽  
A New Species

A New Species of the Genus Macrargus (Araneae, Linyphiidae, Micronetinae) from the North-East of Ukraine and Redescription of Two Related Species Macrargus sumyensis Gnelitsa et Koponen, sp. n. is described from the North-East of Ukraine. Two closely related species of the genus Macrargus Dahl, 1886, Macrargus boreus Holm, 1968 and M. multesimus (O.-P. Cambridge, 1875), are redescribed and illustrated in detail.

Trimelopter craibii (Hyacinthaceae, Ornithogaloideae), a new species from the North West Province of South Africa

Phytotaxa ◽  
2013 ◽  
Vol 87 (3) ◽  
pp. 50
Author(s):  
MARIO MARTÍNEZ-AZORÍN ◽  
MANUEL B. CRESPO ◽  
ANTHONY P. DOLD
Keyword(s):  
South Africa ◽  
New Species ◽  
Related Species ◽  
New Combination ◽  
Closely Related Species ◽  
North West ◽  
The North ◽  
North West Province ◽  
Vegetative Characters ◽  
A New Species

The genus Trimelopter has been recently reinstated to include Ornithogalum unifolium and other closely related species from Southern Africa, comprising up to 10 species. Within the context of a revision of Trimelopter, a new species, T. craibii, is here formally described to name plants discovered by the late Charles Craib in the North West Province of South Africa. This taxon is closely related to T. dyeri and T. unifolium, but it can be clearly differentiated by floral and vegetative characters. Data on morphology, ecology, and distribution are reported for this new species, and affinities and divergences with other closely related taxa are also discussed. The new combination T. unifolium var. vestitum is also proposed.

Impatiens pseudocitrina (Balsaminaceae), a new species from Arunachal Pradesh, Northeast India

Phytotaxa ◽  
2016 ◽  
Vol 282 (3) ◽  
pp. 231 ◽  
Author(s):  
VADAKKOOT SANKARAN HAREESH ◽  
RAJIB GOGOI ◽  
MAMIYIL SABU
Keyword(s):  
New Species ◽  
Related Species ◽  
Northeast India ◽  
Arunachal Pradesh ◽  
Closely Related Species ◽  
North East India ◽  
Ecological Information ◽  
North East ◽  
A New Species

Impatiens pseudocitrina from Anjaw district, Arunachal Pradesh, North-East India, is newly described and illustrated. Detailed descriptions, distribution, and ecological information, along with colour photographs and key to the closely related species, are provided for identification of the species.

Fritillaria tunievii (Liliaceae), a new species from Armenia and North-East Anatolia

2018 ◽  
pp. 19-23
Author(s):  
E. Tz. Gabrielian
Keyword(s):  
New Species ◽  
Related Species ◽  
Mountain Range ◽  
North East ◽  
Herbarium Collections ◽  
Distinguishing Features ◽  
East Anatolia ◽  
A New Species

The new peculiar species Fritillaria tunievii Gabrielian with twin flowers is described from Urts mountain range in Yerevan fl oristic region of Armenia. Revision of herbarium collections of related species revealed this species to grow also in Aragats, Aparan and Darelegis floristic regions of Armenia, and even in North-East Anatolia. Description, holotype image, distinguishing features from F. hajastanica (Gabrielian) Gabrielian, F. caucasica Adams and F. assyriaca Baker, the map of distribution of the species and photos of plants are enclosed.

A new species of the genus Astragalus (Leguminosae-Papilionoideae) from Iran

Phytotaxa ◽  
2014 ◽  
Vol 178 (1) ◽  
pp. 38 ◽  
Author(s):  
Ali Bagheri ◽  
Mohammad Reza Rahiminejad ◽  
Ali Asghar Maassoumi
Keyword(s):  
New Species ◽  
Related Species ◽  
Line Drawing ◽  
Closely Related Species ◽  
North West ◽  
The North ◽  
A New Species

As a result of a recent expedition to the north-west of Iran, we describe here a newly dicovered species, Astragalus makuensis, belonging to sect. Hymenostegis. The new species is described and illustrated with a line drawing, and compared with its most closely related species A. hymenocystis and A. pereshkhoranicus. The new species is endemic to the western Azarbayejan province of Iran.

Trogia benghalensis (Marasmiaceae, Basidiomycota), a new species from India

Phytotaxa ◽  
2017 ◽  
Vol 331 (2) ◽  
pp. 273 ◽  
Author(s):  
ARUN KUMAR DUTTA ◽  
SUDESHNA NANDI ◽  
ENTAJ TARAFDER ◽  
RIMPA SIKDER ◽  
ANIRBAN ROY ◽  
...  
Keyword(s):  
New Species ◽  
Related Species ◽  
Internal Transcribed Spacer ◽  
West Bengal ◽  
Internal Transcribed Spacer Region ◽  
Comprehensive Description ◽  
Closely Related Species ◽  
Molecular Sequence ◽  
Region Data ◽  
A New Species

A new species of Trogia (Marasmiaceae, Basidiomycota) is described from West Bengal, India. Analysis of the molecular sequence (nuclear ribosomal internal transcribed spacer region) data suggests that T. benghalesis is phylogenetically distinct from its closely related species. Comprehensive description based on macro- and microscopic characters, photographs and comparisons with morphologically similar and phylogenetically related species are provided.

A New Orchid Species of Dendrobium Sect. Calcarifera from Terengganu, Peninsular Malaysia (Orchidaceae: Dendrobiinae)

Phytotaxa ◽  
2018 ◽  
Vol 383 (2) ◽  
pp. 213
Author(s):  
EDWARD ENTALAI BESI ◽  
DOME NIKONG ◽  
MUSKHAZLI MUSTAFA ◽  
RUSEA GO
Keyword(s):  
New Species ◽  
Related Species ◽  
Montane Forest ◽  
Peninsular Malaysia ◽  
Closely Related Species ◽  
Orchid Species ◽  
Summit Region ◽  
A New Species

Dendrobium mizanii, a new species to science belonging to Dendrobium Sect. Calcarifera was discovered in a summit region of a disturbed montane forest in Setiu, Terengganu, and named after His Majesty Sultan of Terengganu, Tuanku Mizan Zainal Abidin. A description, illustration, field and comparison with the closely related species D. crocatum from Peninsular Malaysia and D. doloissumbinii from Borneo are provided here.

On a new species of the Genus Spinicauda, Travassos (1920) (Nematoda: Heterakidae) in Duttaphrynus melanostictus (Anura: Bufonidae ) from Industrial area of Aurangabad (Maharashtra) India

2021 ◽  
pp. 208-212
Author(s):  
Sujeet Jamdar
Keyword(s):  
New Species ◽  
Burkina Faso ◽  
Related Species ◽  
Industrial Area ◽  
Closely Related Species ◽  
Duttaphrynus Melanostictus ◽  
A New Species

Spinicauda anurae sp. nov. from the intestine of Duttaphrynus melanostictus [21] collected from industrial area of Aurangabad (M.S.) India. The specimens under investigation show the resemblance in their various body characters with S. cophotis Baylis, [7]. Morphologically the most closely related species is S. voltaensis [2] in Bufo sp. from Burkina Faso, but it differs in smooth cuticle and is less sclerotized.

A new species of Gomesa (Oncidiinae, Orchidaceae) from inselbergs in Brazilian caatinga: morphological and karyological evidence

Phytotaxa ◽  
2018 ◽  
Vol 374 (2) ◽  
pp. 147 ◽  
Author(s):  
JOEL M. P. CORDEIRO ◽  
FELIPE NOLLET ◽  
MARIA TERESA BURIL ◽  
MARK W. CHASE ◽  
LEONARDO P. FELIX
Keyword(s):  
New Species ◽  
Chromosome Number ◽  
Geographical Distribution ◽  
Related Species ◽  
Species Differences ◽  
Flower Morphology ◽  
Closely Related Species ◽  
Restricted Distribution ◽  
A New Species

We describe a new species of Gomesa (Oncidiinae, Orchidaceae), Gomesa caatingana, with restricted distribution on caatinga inselbergs in Paraíba and Pernambuco States, Brazil. Morphological and karyological characters of the new species were compared with those of Gomesa flexuosa, which is morphologically the most closely related species. Differences in geographical distribution, habit, flower morphology and chromosome number support description of this new species.

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