A new species and a new variety of Radula Dumort. (Radulaceae, Marchantiophyta) from Brazil

Phytotaxa ◽  
2020 ◽  
Vol 454 (1) ◽  
pp. 24-30
Author(s):  
FUVIO RUBENS OLIVEIRA-DA-SILVA ◽  
S. ROBBERT GRADSTEIN ◽  
ANNA LUIZA ILKIU-BORGES
Keyword(s):  
New Species ◽  
New Taxa ◽  
Cell Walls ◽  
Rio De Janeiro ◽  
Full Description ◽  
Taxonomic Study ◽  
Leaf Base ◽  
New Variety ◽  
A New Species

In the course of a taxonomic study of Radula in Brazil, a new species from Bahia and a new variety of R. fendleri from Rio de Janeiro were detected. The new species is characterized by plants irregularly pinnate, leaves oblong-ovate with entire to sinuate margins, cell walls with small trigones at leaf base and midleaf, increasing in size toward the leaf margins, and lobules distant to subimbricate with a rounded base, covering 2/3 to fully overlapping the stem. The new variety differs from the type variety by plants paroicous, leaf cells with trigones small or lacking, and absence of caducous leaves. A full description and illustration of the new taxa as well as comments on morphology, taxonomy, and distribution are provided.

scholarly journals A NEW SPECIES OF NECKERA (NECKERACEAE, BRYOPSIDA) FROM XIZANG, CHINA

2007 ◽  
Vol 64 (3) ◽  
pp. 295-301 ◽  
Author(s):  
J. Enroth ◽  
M. Ji
Keyword(s):  
New Species ◽  
Cell Walls ◽  
The Other ◽  
Leaf Cell ◽  
Leaf Base ◽  
Asian Group ◽  
Leaf Apex ◽  
A New Species

A new species of Neckeraceae, Neckera serrulatifolia Enroth & M.Ji, is described from Xizang (Tibet), China. It belongs in an Asian group of relatively robust, distinctly stipitate species with an obtuse leaf apex, relatively long costa and strongly incrassate-porose leaf cell walls, but differs from the other species by the combination of strongly complanate and undulate branch leaves, long leaf decurrencies, and serrulate margins at leaf base and at midleaf. The sporophytes remain unknown.

scholarly journals Three new species of Lythraceae and one new species of Stemonaceae described from Indochina

2019 ◽  
Vol 64 (2) ◽  
pp. 177-182
Author(s):  
W.J.J.O. de Wilde ◽  
B.E.E. Duyfjes
Keyword(s):  
New Species ◽  
New Taxa ◽  
Formal Description ◽  
New Variety ◽  
Two New Species ◽  
Three New Species ◽  
One New Species ◽  
A New Species

Formal description of some new taxa from Indochina include in Lythraceae a new species of Lagerstroemia, L. poilanei W.J.de Wilde & Duyfjes with two varieties, var. poilanei andvar. grandis W.J.de Wilde & Duyfjes, two new species of Rotala, R. saxatilis W.J.de Wilde & Duyfjes and R. protracta W.J.de Wilde & Duyfjes and a new variety of Rotala indica, Rotala indica (Willd.) Koehne var. minima W.J.de Wilde & Duyfjes. In Stemonaceae a new species, Stemona hirtella W.J.de Wilde & Duyfjes, is described.

Bulbophyllum section Rhytionanthos (Orchidaceae) in Vietnam with description of new taxa and new national record

Phytotaxa ◽  
2022 ◽  
Vol 530 (3) ◽  
pp. 257-270
Author(s):  
MINH QUAN DANG ◽  
LEONID V. AVERYANOV ◽  
VAN SON DANG ◽  
TATIANA MAISAK ◽  
VAN HUONG BUI ◽  
...  
Keyword(s):  
New Species ◽  
Species Identification ◽  
New Taxa ◽  
Similar Species ◽  
Morphological Comparison ◽  
New Variety ◽  
Cultivated Plant ◽  
Comparison Table ◽  
First Time ◽  
A New Species

The paper presents a taxonomic review of Bulbophyllum section Rhytionanthos for the flora of Vietnam and provides the key for its species’ identification. A new species, B. truongtamii and a new variety, B. taeniophyllum var. denticulatoalatum are described for science. Bulbophyllum nodosum is reported for the first time from the country. Bulbophyllum strigosum, described 20 years ago based on cultivated plant of uncertain origin was rediscovered in NE Vietnam. For this species, location and detailed description are reported. Analytical photos, data on phenology, ecology, and distribution are presented for all studied species. The morphological comparison table of the new species, new variety and newly recorded species segregating them from similar species are presented.

TWO NEW TAXA OF ORCHIDACEAE FROM CENTRAL NEPAL

2007 ◽  
Vol 64 (1) ◽  
pp. 1-5 ◽  
Author(s):  
L. R. SHAKYA ◽  
M. R. SHRESTHA
Keyword(s):  
New Species ◽  
New Taxa ◽  
Conservation Area ◽  
New Variety ◽  
Central Nepal ◽  
Annapurna Conservation Area ◽  
A New Species

Eria annapurnensis L.R.Shakya & M.R.Shrestha, a new species, and Gastrochilus calceolaris var. biflora L.R.Shakya & M.R.Shrestha, a new variety (both Orchidaceae), are described and illustrated from Annapurna Conservation Area, Central Nepal.

New taxa of Agapetes (Ericaceae) from Myanmar

Phytotaxa ◽  
2014 ◽  
Vol 184 (1) ◽  
pp. 39 ◽  
Author(s):  
Yi Hua Tong ◽  
Nian He Xia
Keyword(s):  
New Species ◽  
New Taxa ◽  
Distribution Map ◽  
New Variety ◽  
Typical Variety ◽  
A New Species

A new species and a new variety of the genus Agapetes from Kachin State, Myanmar are described and illustrated here. Agapetes putaoensis sp. nov. can be easily recognized by its very short peduncles and small cylindric-conical corollas divided more than a half, and Agapetes wardii var. heterotricha var. nov. differs from the typical variety in having longer pedicels and puberulous pedicels and calyxes sometimes with glandular setae. The distribution map of these two new taxa is also provided.

Gymnomitrion fissum (Gymnomitriaceae, Marchantiophyta) — a new species with fissured leaf surface from China

2017 ◽  
Vol 51 ◽  
pp. 274-280
Author(s):  
A. D. Potemkin ◽  
Yu. S. Mamontov ◽  
N. S. Gamova
Keyword(s):  
New Species ◽  
Cross Sections ◽  
Cell Walls ◽  
Leaf Surface ◽  
Outer Cell ◽  
Sem Images ◽  
Cell Lumen ◽  
A New Species ◽  
Surface Comparison

Study of selected specimens of Gymnomitrion collected by D. G. Long in Yunnan, China, revealed a new species, G. fissum Mamontov et Potemkin, sp. nov., with a fissured leaf surface. Comparison of SEM images of the leaf surface and leaf cross sections shows that the leaf surface of G. fissum is different from that of other known species with a superficially similar leaf surface, i. e. Mylia taylorii, M. verrucosa s. l. and Trabacellula tumidula. It has fissures around the cell lumen rather than grids and perforations. Outer cell walls of Gymnomitrion fissum are much thicker than in Mylia taylorii, M. verrucosa s. l. and Trabacellula tumidula, and their outer layers tend to be partly or completely caducous. G. fissum is related to the group of species assigned to the former genus Apomarsupella.

A new species of Gonyleptellus Roewer, 1930 from the mountains of Rio de Janeiro State, Brazil (Opiliones: Gonyleptidae)

2020 ◽  
Vol 54 (29-30) ◽  
pp. 1947-1956
Author(s):  
Ludson Neves de Ázara ◽  
Miguel Medrano ◽  
Adriano Brilhante Kury
Keyword(s):  
New Species ◽  
Rio De Janeiro ◽  
A New Species ◽  
Janeiro State

New taxa and new records of butterflies from Vietnam (Lepidoptera, Papilionoidea) 

Zootaxa ◽  
2021 ◽  
Vol 5048 (4) ◽  
pp. 486-510
Author(s):  
ALEXANDER L. MONASTYRSKII ◽  
VU VAN LIEN
Keyword(s):  
New Species ◽  
New Taxa ◽  
New Records ◽  
Species Level ◽  
New Subspecies ◽  
The Status ◽  
First Time ◽  
A New Species

A new species and eight new subspecies of Papilionoidea discovered in Vietnam between 2002 and 2020 are described and illustrated. The status of two taxa are revised. New taxa include Pieridae: Delias sanaca bidoupa Monastyrskii & Vu subspec. nov. and Talbotia naganum aurelia Monastyrskii & Vu subspec. nov.; Nymphalidae: Abrota ganga pulcheria Monastyrskii & Vu, subspec. nov.; Bassarona recta consonensis Monastyrskii & Vu, subspec. nov.; Pantoporia bieti aurantina Monastyrskii & To subspec. nov.; Ragadia latifasciata cristata Monastyrskii & Vu, subspec. nov.; Ragadia latifasciata crystallina Monastyrskii & Vu, subspec. nov.; Faunis indistincta luctus Monastyrskii & Vu subspec. nov. & Aemona gialaica Monastyrskii, K. Saito & Vu, spec. nov. The taxon infuscata Devyatkin & Monastyrskii, previously described as the subspecies Aemona tonkinensis infuscata, was elevated to the species level, while the taxon critias (Ragadia critias Riley & Godfrey) was reduced to a subspecies. Three Satyrinae species were recorded from Vietnam for the first time: Palaeonympha opalina Butler, 1871; Ypthima motschulskyi Bremer & Grey, 1853; and Ragadia latifasciata Leech, 1891.  

Review of the status of the genus Phelene stat. resurr. (Orthoptera: Tetrigidae: Lophotettiginae) and description of a new species

Zootaxa ◽  
2021 ◽  
Vol 4980 (2) ◽  
pp. 355-365
Author(s):  
OSCAR J. CADENA-CASTAÑEDA ◽  
CARLOS JULIO ARANGO DÍAZ ◽  
DANIELA SANTOS MARTINS SILVA ◽  
OSCAR BUITRAGO ◽  
ALEXANDER GARCÍA GARCÍA ◽  
...  
Keyword(s):  
New Species ◽  
New Taxa ◽  
Additional Species ◽  
Nomen Dubium ◽  
The Status ◽  
A New Species

The status of the genus Phelene stat. resurr., previously synonymized under Chiriquia is revalidated. The genus is redescribed and Phelene turgida stat. rev. a lectotype and paralectotypes are designated for this species. Tetrix laticeps is proposed as nomen dubium and its described a new additional species Phelene maroon n. sp. The diagnosis of the subfamily is adjusted with the characters of the new taxa included and an updated key of genera and species is provided. 

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