scholarly journals A new species of Amyris (Rutaceae, Toddalioideae, Amyridinae) from Mexico

Phytotaxa ◽  
2016 ◽  
Vol 288 (3) ◽  
pp. 273
Author(s):  
LIZETTH JIMENA HERNÁNDEZ-BARÓN ◽  
ADOLFO ESPEJO-SERNA ◽  
EDUARDO A. PÉREZ-GARCÍA ◽  
ROSA CERROS-TLATILPA ◽  
ANA ROSA LÓPEZ-FERRARI
Keyword(s):  
New Species ◽  
Morphological Characteristics ◽  
The State ◽  
New Taxon ◽  
Distribution Map ◽  
A New Species

Amyris jorgemeavei from the state of Oaxaca, Mexico, is described and illustrated. The new taxon is compared with A. carterae and A. madrensis, species with similar morphological characteristics. It is however easily differentiated from these two by having glabrous leaves and floral parts, a lobed nectar disc, and it is known only from southwestern Mexico. A comparative table and a distribution map of the three species are included.

Tillandsia religiosa, a new species from the state of Morelos, México

Phytotaxa ◽  
2014 ◽  
Vol 184 (1) ◽  
pp. 53 ◽  
Author(s):  
Rodrigo Hernández-Cárdenas ◽  
EDITH GONZÁLEZ-ROCHA ◽  
Adolfo ESPEJO-SERNA ◽  
ANA ROSA LÓPEZ-FERRARI ◽  
ROSA CERROS-TLATILPA ◽  
...  
Keyword(s):  
New Species ◽  
The State ◽  
New Taxon ◽  
Distribution Map ◽  
A New Species

Tillandsia religiosa Hern.-Cárdenas, González-Rocha, Espejo, López-Ferr., Cerros & Ehlers, a new species from Morelos, Mexico is described and illustrated. The new species is compared to taxa with similar characteristics, T. taxcoensis Ehlers, T. thyrsigera E. Morren ex Baker and T. superinsignis Matuda. Images and a distribution map of the new taxon are included.

Euphorbia mongoliensis (Euphorbiaceae), a new species from Inner Mongolia, China

Phytotaxa ◽  
2021 ◽  
Vol 501 (1) ◽  
pp. 151-161
Author(s):  
ER-HUAN ZANG ◽  
MING-XU ZHANG ◽  
WEN-LE WANG ◽  
CHUN-HONG ZHANG ◽  
MIN-HUI LI
Keyword(s):  
New Species ◽  
Geographical Distribution ◽  
Inner Mongolia ◽  
Pollen Morphology ◽  
Morphological Characteristics ◽  
Euphorbia Esula ◽  
Morphological Data ◽  
New Taxon ◽  
Flora Of China ◽  
A New Species

In May 2020, a new taxon of Euphorbia, Euphorbiaceae was collected from a dry hillside of Dongsheng District, Ordos City, Inner Mongolia. The morphological characteristics of the specimens analyzed differ from those of the known Euphorbia species from this region; therefore, we suspected this may be a new species, and we set to analyze the ITS2 sequences of some Euphorbia species. The results show that the new taxon belongs to the sect. Esula of Euphorbia subg. Esula. It is similar to Euphorbia esula (description from Flora of China) but does not belong to the same species. Concomitantly, plant morphological data and pollen morphology results show significant differences between the new taxon, E. esula and E. caesia, a finding that supports the delimitation of this new taxon, which is named Euphorbia mongoliensis in accordance with its geographical distribution.

A new species of Calea (Neurolaeneae, Asteraceae) from the Atlantic Forest, Minas Gerais, southeastern Brazil

Phytotaxa ◽  
2021 ◽  
Vol 494 (1) ◽  
pp. 129-136
Author(s):  
GENILSON ALVES DOS REIS E SILVA ◽  
JIMI NAOKI NAKAJIMA
Keyword(s):  
New Species ◽  
Atlantic Forest ◽  
Conservation Status ◽  
Minas Gerais ◽  
The State ◽  
Identification Key ◽  
Southeastern Brazil ◽  
Distribution Map ◽  
A New Species

A new species, Calea arachnoidea, which belongs to Calea sect. Meyeria, is hereby described and illustrated. This species occurs in the Serra Negra region, located in the southern portion of the “Zona da Mata” in the state of Minas Gerais, southeastern Brazil. Calea arachnoidea resembles C. quadrifolia, C. heteropappa and C. semirii, and its relationships with these species are discussed and an identification key for the species of C. sect. Meyeria in the state of Minas Gerais is provided. Additionally, photographs, a distribution map, comments about habitat and conservation status are provided.

scholarly journals A new species of Coccoloba P. Browne (Polygonaceae) from the Brazilian Amazon with exceptionally large leaves

2019 ◽  
Vol 49 (4) ◽  
pp. 324-329 ◽  
Author(s):  
Efigenia de MELO ◽  
Carlos Alberto CID FERREIRA ◽  
Rogério GRIBEL
Keyword(s):  
New Species ◽  
Conservation Status ◽  
Natural Habitat ◽  
Morphological Characteristics ◽  
Brazilian Amazon ◽  
Cultivated Plants ◽  
New Taxon ◽  
Madeira River ◽  
Individual Trees ◽  
A New Species

ABSTRACT We describe and illustrate a new species of Coccoloba (Polygonaceae), named Coccoloba gigantifolia, from the Brazilian Amazon. It resembles Coccoloba mollis Casar, but differs from the latter species by its much larger leaves in the fertile branches. The species has only been recorded in the Madeira River basin, in the states of Amazonas and Rondônia, in the central and southwestern Brazilian Amazon. The description was based on herbarium material, cultivated plants, and individual trees in their natural habitat. We provide illustrations, photographs, and an identification key with morphological characteristics that distinguish the new taxon from the other two related taxa of the Coccoloba sect. Paniculatae, as well as comments on the geographic distribution and conservation status of the species.

scholarly journals Habenaria yookuaaensis (Orchidaceae: Orchidioideae), a new species from Oaxaca, Mexico

Phytotaxa ◽  
2017 ◽  
Vol 292 (1) ◽  
pp. 74 ◽  
Author(s):  
MARÍA ISABEL MEJÍA-MARÍN ◽  
ADOLFO ESPEJO-SERNA ◽  
ANA ROSA LÓPEZ-FERRARI ◽  
ROLANDO JIMÉNEZ-MACHORRO
Keyword(s):  
New Species ◽  
The State ◽  
New Taxon ◽  
Complex Species ◽  
A New Species

Habenaria yookuaaensis, a new species from the state of Oaxaca, is described and illustrated. The new taxon is part of the H. brevilabiata, H. virens, H. odontopetala, H. strictissima, and H. acalcarata complex, species with which the new entity is compared.

scholarly journals A new species of coralsnake of the genus Calliophis (Squamata: Elapidae) from the west coast of peninsular India

Zootaxa ◽  
2012 ◽  
Vol 3437 (1) ◽  
pp. 51 ◽  
Author(s):  
ERIC N. SMITH ◽  
HEMANT OGALE ◽  
V. DEEPAK ◽  
VARAD B. GIRI
Keyword(s):  
New Species ◽  
The State ◽  
New Taxon ◽  
Mountainous Areas ◽  
Peninsular India ◽  
Venomous Snake ◽  
The Third ◽  
Dark Pigmentation ◽  
A New Species ◽  
Dark Body

We describe a new species of coralsnake, Calliophis castoe, from western peninsular India. The discovery of this new species comes as a surprise because it is a venomous snake from both lowland and mountainous areas that are accessible and well populated. The new species differs from all other Calliophis, the Tropical Asian coralsnakes, in having unicolored and dark body and tail dorsa, an orange head band, a salmon color to scarlet body and tail underside, four maxillary teeth behind the fang (the highest number, except for some individuals of C. maculiceps) and, in having the prefrontals touching the third supralabial while having both a preocular and a nasal (except for some C. beddomei). Calliophis castoe also differs from all other Indian coralsnakes, with the exception of some Sinomicrurus macclellandi, in having an unpatterned body, no dark pigmentation on the last supralabial, and a wide post-temporal band. We also present mitochondrial DNA sequence differences between the new taxon and C. nigrescens. The new specie is the second species of coralsnake known from the state of Goa (beside C. nigrescens), the third known from Maharashtra (beside C. melanurus and C. nigrescens), and the fifth known from the state of Karnataka (beside C. beddomei, C. bibroni, C. melanurus, and C. nigrescens).

scholarly journals A new species of Hechtia (Bromeliaceae) from southwestern Tamaulipas, Mexico

Phytotaxa ◽  
2013 ◽  
Vol 112 (2) ◽  
pp. 33 ◽  
Author(s):  
IVÓN RAMÍREZ MORILLO ◽  
CARLOS F. JIMÉNEZ NAH ◽  
JACINTO TREVIÑO CARREÓN
Keyword(s):  
New Species ◽  
The State ◽  
New Taxon ◽  
Mexican State ◽  
White Cotton ◽  
A New Species

A new species of Hechtia from the Mexican State of Tamaulipas is herein proposed as new: Hechtia hernandez-sandovalii, which is known only from the municipality of Villa de Miquihuana in the southwestern portion of the state. The new species is easily recognized by the following combination of characters: its white cotton-like indument (turning brownish with age) on the branches, rachis, and peduncle of both staminate and pistillate inflorescences. The new taxon is compared with H. glomerata, a species morphologically similar.

Salvia rhizomatosa (Lamiaceae) a new species from Sierra Madre Occidental in Durango, Mexico, with a synopsis of Salvia sect. Brandegeia

Phytotaxa ◽  
2020 ◽  
Vol 434 (3) ◽  
pp. 255-269
Author(s):  
JESÚS GUADALUPE GONZÁLEZ-GALLEGOS ◽  
ARTURO CASTRO-CASTRO ◽  
HERIBERTO ÁVILA-GONZÁLEZ
Keyword(s):  
New Species ◽  
Distinct Species ◽  
Identification Key ◽  
Central Mexico ◽  
New Taxon ◽  
Distribution Map ◽  
Morphological Examination ◽  
Sierra Madre Occidental ◽  
Sierra Madre ◽  
A New Species

Recent botanical explorations in Sierra Madre Occidental in Durango, Mexico, led to the discovery of a new species which according to its morphology belongs to Salvia sect. Brandegeia. The new taxon is morphologically most similar to S. oresbia from central Mexico, against which it is thoroughly compared. Additionally, it is presented a synopsis of the section in order to provide updated and standardized descriptions for those species known only in base to their protologues, which allows a more detailed and precise comparison in respect to the new species. The morphological examination of the species in the section also revealed that the recognition of S. sharpii as a distinct species from S. blepharophylla is not justified; consequently, it is reduced to synonymy. An identification key, a distribution map, photographs, and a drawing of the new species are also presented.

Rhynchostegium occultum (Brachytheciaceae), a new species from relict forests of central Chile

Phytotaxa ◽  
2020 ◽  
Vol 453 (3) ◽  
pp. 199-217
Author(s):  
JUAN BERNARDO LARRAÍN ◽  
SANNA HUTTUNEN ◽  
ELENA IGNATOVA ◽  
MICHAEL IGNATOV
Keyword(s):  
New Species ◽  
Molecular Data ◽  
New Combination ◽  
New Taxon ◽  
Distribution Map ◽  
Central Chile ◽  
Recent Introduction ◽  
New Synonyms ◽  
Local Species ◽  
A New Species

We present a description of the new species Rhynchostegium occultum from central Chile, including illustrations, a distribution map, and preliminary molecular data that supports its taxonomic placement. The new taxon is restricted to coastal relict forests of central Chile. An overview of the Chilean taxa of Rhynchostegium, and a key for local species are also provided. The new combination Rhynchostegium corralense, and new synonyms for Rhynchostegium acanthophyllum and for Cratoneuropsis chilensis are proposed. Oxyrrhynchium hians is newly reported for Chile, apparently being a recent introduction. Lectotypes are selected for Hypnum corralense, Hypnum acanthophyllum, and for Rhynchostegiella acanthophylla var. robusta.

Penstemon dugesii (Plantaginaceae), a new species from Guanajuato, Mexico

Phytotaxa ◽  
2020 ◽  
Vol 447 (3) ◽  
pp. 209-215
Author(s):  
ANA GABRIELA ZACARÍAS-CORREA ◽  
EMMANUEL PÉREZ-CALIX ◽  
MARIE-STÉPHANIE SAMAIN
Keyword(s):  
New Species ◽  
Central Region ◽  
Conservation Status ◽  
The State ◽  
Distribution Map ◽  
A New Species

Penstemon dugesii is described from the central region of the state of Guanajuato, Mexico. This species belongs to Penstemon subg. Penstemon sect. Fasciculus. Here, we describe this new species and compare it with P. coriaceus, to which it is morphologically most similar. We also propose its conservation status and provide a distribution map of both species.

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