Carex maolanensis (Cyperaceae), a new species from Guizhou, China

Phytotaxa ◽  
2021 ◽  
Vol 525 (2) ◽  
pp. 137-146
Author(s):  
XIXI ZHANG ◽  
ZHENGMING YAO ◽  
HUILI MENG ◽  
YUNFEI DENG
Keyword(s):  
New Species ◽  
Field Survey ◽  
Iucn Red List ◽  
Red List ◽  
Identification Key ◽  
Data Deficient ◽  
Iucn Red List Criteria ◽  
A New Species

Carex maolanensis, a new species of Cyperaceae is described and illustrated from Guizhou, China. The new species belongs to sect. Decorae, and it is similar to C. jizhuangensis, but differs in having short rhizome, 3–7 spikes per node, terminal spikes androgynous, female glumes awned. The morphology of perigynium and achene of C. maolanensis and C. jizhuangensis is compared. According to the IUCN Red List criteria, it may be turned out to Endangered (EN) or Vulnerable (VU), however, for the present, it is better to be classified as Data Deficient (DD) because the field survey for the species is necessary. A revised identification key to the species of sect. Decorae from China is provided.

scholarly journals Disporum nanchuanense (Colchicaceae), a new species from Chongqing, China

PhytoKeys ◽  
2019 ◽  
Vol 130 ◽  
pp. 49-57
Author(s):  
Xinxin Zhu ◽  
Shuai Liao ◽  
Sirong Yi
Keyword(s):  
New Species ◽  
Nature Reserve ◽  
Iucn Red List ◽  
Red List ◽  
Identification Key ◽  
New Taxon ◽  
National Nature Reserve ◽  
Iucn Red List Criteria ◽  
A New Species

Disporum nanchuanense (Colchicaceae), a new species from Jinfo Mountain National Nature Reserve, Nanchuan District, Chongqing, China, is described and illustrated. It is similar to D. longistylum and D. megalanthum, but differs from the former in its stem branched type, tepals colour and size, stamens and pistil size; and it differs from the latter in inflorescence position, tepals shape, stamens position, pistil position and size. Meanwhile, the new taxon is assessed as Vulnerable (VU D2), according to the IUCN Red List criteria. Furthermore, an identification key to all Chinese species of Disporum is provided.

scholarly journals Odontochilus putaoensis (Cranichideae, Orchidaceae), a new species from Myanmar

PhytoKeys ◽  
2018 ◽  
Vol 103 ◽  
pp. 19-26 ◽  
Author(s):  
Ye Lwin Aung ◽  
Aye Thin Mu ◽  
Xiaohua Jin
Keyword(s):  
New Species ◽  
Iucn Red List ◽  
Red List ◽  
Identification Key ◽  
Conservation Assessment ◽  
Asian Species ◽  
Iucn Red List Categories ◽  
Light Yellow ◽  
Red List Categories ◽  
A New Species

Odontochilusputaoensis, a new species of Orchidaceae, is described and illustrated from Putao Township, Kachin State, Myanmar.Odontochilusputaoensisis close toO.duplex, but can be easily distinguished from the latter by having a light yellow lip, a bisaccate hypochile with a small, erect, blade-like and emarginate callus within each sac, a mesochile with a pair of dentate-pectinate flanges and a bilobed epichile with a pair of widely diverging lobes that are erect and concave. An identification key to the Southeast Asian species ofOdontochilusand colour photographs ofO.putaoensisare provided. A preliminary conservation assessment according to the IUCN Red List Categories and Criteria is given for the new species.

scholarly journals Chiococca grandiflora (Rubiaceae), a new species from Northern Mexico

PhytoKeys ◽  
2018 ◽  
Vol 98 ◽  
pp. 73-83 ◽  
Author(s):  
David H. Lorence ◽  
Thomas R. Van Devender ◽  
George M. Ferguson
Keyword(s):  
New Species ◽  
Conservation Status ◽  
Iucn Red List ◽  
Red List ◽  
Northern Mexico ◽  
Iucn Red List Criteria ◽  
A New Species

The new species Chiococcagrandiflora Lorence & T.Van Devender from Sinaloa and Sonora, Mexico differs from its congeners by its larger, showy white flowers in compact cymes of 3–9, and infundibuliform corollas 16–20 mm long with tubes 13–17 mm long and lobes 3–3.5 mm long. Its distribution, habitat, and relationships are outlined. The conservation status for this species is estimated to be Endangered (EN) based on IUCN Red List Criteria.

A new species of small, long-snouted Hypogeophis Peters, 1880 (Amphibia: Gymnophiona: Indotyphlidae) from the highest elevations of the Seychelles island of Mahé

Zootaxa ◽  
2018 ◽  
Vol 4450 (3) ◽  
pp. 359 ◽  
Author(s):  
SIMON T. MADDOCK ◽  
MARK WILKINSON ◽  
DAVID J. GOWER
Keyword(s):  
New Species ◽  
Nuclear Gene ◽  
Iucn Red List ◽  
Red List ◽  
Global Distribution ◽  
Small Island ◽  
Gene Sequences ◽  
The Third ◽  
Iucn Red List Criteria ◽  
A New Species

A new species of indotyphlid caecilian amphibian, Hypogeophis montanus sp. nov., is described based on a series of specimens from the Seychelles island of Mahé, collected from two localities in 2013 and 2015. The new species most closely resembles the Seychelles (Mahé) endemic H. brevis in being short (maximum known total length in life ca. 110 mm) and long snouted, but differs by having more vertebrae, a relatively smaller head, and substantially distinct mitochondrial and nuclear gene sequences. Hypogeophis montanus sp. nov. is known from higher elevations (718–731 m) than H. brevis (ca. 350–650 m), and its elevationally restricted distribution on a single small island likely renders it threatened under IUCN Red List criteria. Hypogeophis montanus sp. nov. is the third species of small and long-snouted caecilian reported from the Seychelles. Along with H. brevis and H. pti, H. montanus sp. nov. is among the smallest known species of caecilian and possibly has the smallest global distribution. 

Begonia tinuyopensis (sect. Petermannia, Begoniaceae), a new species from Zamboanga Del Norte, Philippines

Phytotaxa ◽  
2021 ◽  
Vol 516 (1) ◽  
pp. 101-107
Author(s):  
KEAN ROE F. MAZO ◽  
LOWELL G. ARIBAL ◽  
RENE ALFRED ANTON BUSTAMANTE ◽  
YU PIN ANG
Keyword(s):  
New Species ◽  
Iucn Red List ◽  
Red List ◽  
Terminal Inflorescence ◽  
Entire Plant ◽  
Iucn Red List Criteria ◽  
A New Species

Begonia tinuyopensis is described and illustrated as a new species from Zamboanga del Norte, Philippines. This new species resembles B. mearnsii by having a decumbent stem, scattered hairs over the entire plant, terminal inflorescence bearing 2 staminate tepals and 5 pistillate tepals. However, Begonia tinuyopensis is distinct by having sparse pilose (vs. matted with long brown hairs) stems, ovate (vs. suborbicular to subreniform) leaves and glabrous (vs. densely pubescent) ovary. We assign B. tinuyopensis as Endangered (EN) following IUCN Red List Criteria.

Begonia kekarmonyingensis (Begoniaceae), a new species from Arunachal Pradesh, Northeast India

Phytotaxa ◽  
2021 ◽  
Vol 494 (3) ◽  
pp. 268-272
Author(s):  
MOMANG TARAM ◽  
DIPANKAR BORAH ◽  
MARK HUGHES
Keyword(s):  
New Species ◽  
Northeast India ◽  
Iucn Red List ◽  
Red List ◽  
Arunachal Pradesh ◽  
Historical Significance ◽  
Similarities And Differences ◽  
Iucn Red List Criteria ◽  
A New Species

A new species of Begonia sect. Platycentrum, B. kekarmonyingensis, from Kekar Monying, a place of historical significance in Arunachal Pradesh, Northeast India is illustrated and described. It is allied to B. cathcartii and B. menglianensis, and morphological similarities and differences between the species are discussed. It has been assessed as Vulnerable according to IUCN Red List criteria.

Liparis popaensis (Orchidaceae), a new species from Myanmar

Phytotaxa ◽  
2019 ◽  
Vol 413 (1) ◽  
pp. 67-70 ◽  
Author(s):  
AYE THIN MU ◽  
YE LWIN AUNG ◽  
XIAOHUA JIN
Keyword(s):  
New Species ◽  
National Park ◽  
Iucn Red List ◽  
Red List ◽  
Identification Key ◽  
Conservation Assessment ◽  
Iucn Red List Categories ◽  
Red List Categories ◽  
A New Species

Liparis popaensis, a new species of Orchidaceae, is described from Popa Mountain National Park, central Myanmar. Liparis popaensis is morphologically similar to L. odorata but it differs from the latter by having oblong-lanceolate dorsal sepal, column with two triangular wings and lip with a pair of subconical and basally adjoining calli at its base. Identification key and colour photographs are provided. A preliminary conservation assessment according to the IUCN Red List Categories and Criteria is given for the new species.

A new grass frog with rupicolous tadpoles from northern Zambia (Anura: Ptychadenidae)

Zootaxa ◽  
2018 ◽  
Vol 4462 (3) ◽  
pp. 349
Author(s):  
ALAN CHANNING ◽  
FRANK WILLEMS
Keyword(s):  
New Species ◽  
Population Size ◽  
Dna Sequences ◽  
Iucn Red List ◽  
Red List ◽  
Advertisement Call ◽  
Limited Extent ◽  
Iucn Red List Criteria ◽  
A New Species ◽  
Near Threatened

We describe a new species of Ptychadena from Mutinondo Wilderness in northern Zambia. It has rupicolous tadpoles that develop in a film of water. The species is distinguished on morphology, advertisement call and DNA sequences from other grass frogs and was found to be most closely related to P. broadleyi. It has no contrasting longitudinal bands on the posterior thigh, the foot is longer than half SVL, it has no light triangle on the snout, three phalanges of the fourth toe free of web and the snout has no skin folds. The species should be considered Near Threatened in terms of the IUCN Red List criteria given its limited extent of occurrence and population size. 

scholarly journals Astragalus wulingensis (Leguminosae), a new species from Hunan China

Phytotaxa ◽  
2014 ◽  
Vol 159 (4) ◽  
pp. 279 ◽  
Author(s):  
Jiaxiang Li ◽  
Xunlin Yu
Keyword(s):  
New Species ◽  
Iucn Red List ◽  
Red List ◽  
Critically Endangered ◽  
Hunan Province ◽  
Iucn Red List Criteria ◽  
Close Relatives ◽  
A New Species

A new species of Astragalus Linn. (Leguminosae) from Wuling Mountain of Hunan province, China, Astragalus wulingensis Jia X. Li & X. L. Yu sp. nov. is described, illustrated, and compared with its close relatives. It belongs to section Lotidium Bunge, subgen. Astragalus Bunge. The new species is endemic to Wuling Mountain in NW Hunan Province and has limited populations and vulnerable habitat. Astragalus wulingensis is assessed as Critically Endangered (CR B2c) according to IUCN Red List criteria.

A new species of Hypericum (Hypericaceae) from Southern Brazil

Phytotaxa ◽  
2015 ◽  
Vol 192 (4) ◽  
pp. 290 ◽  
Author(s):  
Cleusa Vogel Ely ◽  
Ilsi Iob Boldrini ◽  
Sérgio Augusto de Loreto Bordignon
Keyword(s):  
New Species ◽  
Atlantic Forest ◽  
Iucn Red List ◽  
Red List ◽  
Brazilian Atlantic Forest ◽  
Southern Brazil ◽  
Iucn Red List Criteria ◽  
A New Species ◽  
Forest Biome

In this article we describe and illustrate Hypericum austrobrasiliense, a new species endemic to the grasslands of the Brazilian Atlantic Forest biome and restricted to Southern Brazil. This distinctive species is classified as Endangered based on IUCN Red List criteria.

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