Plectranthus sahyadricus (Lamiaceae): a new species from Western Ghats, India

Phytotaxa ◽  
2018 ◽  
Vol 345 (2) ◽  
pp. 165
Author(s):  
KOKKARANIYIL SMITHA ◽  
PURAYIDATHKANDY SUNOJKUMAR
Keyword(s):  
New Species ◽  
Western Ghats ◽  
Corolla Tube ◽  
Iucn Red List ◽  
Red List ◽  
Calyx Tube ◽  
Southern Western Ghats ◽  
Floral Characters ◽  
A New Species

A new species, Plectranthus sahyadricus is described from Munnar, southern Western Ghats, India. The species shows similarity with Plectranthus beddomei, in its stem and leaf characters but differs mainly by presence of a ring of hairs at young nodes, floral characters like cyme length, number of flowers per cyme, structure of the fruiting calyx tube, anterior corolla lip not fully opened and form an inverted dome over mouth, presence of hairs inside corolla tube and size of the disc. Detailed description, IUCN red list category and other relevant notes are provided.

scholarly journals Memecylon viswanathanii, a new species of Melastomataceae from Kalakkad-Mundanthurai Tiger Reserve (KMTR), India

Webbia ◽  
2021 ◽  
Vol 76 (1) ◽  
pp. 71-76
Author(s):  
Ramasamy Rajesh ◽  
Perriasamy Sakthidhasan ◽  
Rajasekar Chinnaiyan
Keyword(s):  
New Species ◽  
Western Ghats ◽  
Iucn Red List ◽  
Red List ◽  
Critically Endangered ◽  
Tiger Reserve ◽  
Western Ghats Of India ◽  
Southern Western Ghats ◽  
Floral Characters ◽  
A New Species

Memecylon viswanathanii R.Rajesh, P.Sakthidhasan & C.Rajasekar, a new species of Melastomataceae, is described and illustrated from the Kalakkad-Mundanthurai Tiger Reserve (KMTR) in the southern Western Ghats of India. M. viswanathanii is close to M. parvifolium Thwaites and M. varians Thwaites but differs by several vegetative and floral characters. The species is assessed here as Critically endangered as per IUCN Red List.

scholarly journals A new species of Parasopubia (Orobanchaceae) from the southern Western Ghats, India

2021 ◽  
Vol 78 (1) ◽  
pp. e106
Author(s):  
Divya Korappara Venugopal ◽  
Santhosh Nampy ◽  
Ayilliath Kuttiyeri Pradeep ◽  
Dani Francis ◽  
Vishnu Mohan ◽  
...  
Keyword(s):  
New Species ◽  
Western Ghats ◽  
National Park ◽  
Conservation Status ◽  
Iucn Red List ◽  
Red List ◽  
Similar Species ◽  
Iucn Red List Categories ◽  
Southern Western Ghats ◽  
A New Species

Parasopubia raghavendrae, a new species of Orobanchaceae is described from the southern Western Ghats of Kerala. It resembles P. delphinifolia and P. hofmannii var. hofmannii by its habit, shape, colour and hairiness of corolla lobes but differs by length of calyx tube, hairiness of staminal filaments and stomium, and shape and ornamentation of seeds. Parasopubia raghavendrae is hitherto known only from the type locality Mathikettan Shola National Park in Idukki district, Kerala. Detailed description of the new species along with colour photographs and comparison with its closely similar species are given. We also assessed provisionally the conservation status of the new species as Critically Endangered (CR) according to IUCN Red List Categories and Criteria.

Burmannia munnarensis (Burmanniaceae) a new species and rediscovery of B. indica after 110 years from southern Western Ghats, Kerala, India

Phytotaxa ◽  
2021 ◽  
Vol 507 (1) ◽  
pp. 105-112
Author(s):  
DANI FRANCIS ◽  
VISHNU MOHAN ◽  
DIVYA K. VENUGOPAL ◽  
SANTHOSH NAMPY
Keyword(s):  
New Species ◽  
Western Ghats ◽  
Iucn Red List ◽  
Red List ◽  
Indian Species ◽  
Iucn Red List Categories ◽  
Perianth Tube ◽  
Southern Western Ghats ◽  
Red List Categories ◽  
A New Species

A new species of Burmannia (Burmanniaceae), endemic to the southern Western Ghats of Kerala, India is described as Burmannia munnarensis and illustrations are provided. The new species is morphologically most similar to B. indica but can be easily distinguished by its narrow flower wings, involute margin of the perianth lobes, shorter perianth tube and shape of inflorescence. Burmannia indica, known only from the type locality Peermade in Idukki district, Kerala, is rediscovered after a lapse of 110 years on another locality, Meenuliyanpara in the same district. Key to the Indian species of Burmannia is included and status of both taxa is provisionally assessed as per IUCN Red List Categories and Criteria.

A new species of Striga section Polypleurae (Orobanchaceae) from southern Western Ghats of India

Phytotaxa ◽  
2015 ◽  
Vol 212 (2) ◽  
pp. 163
Author(s):  
K. M. PRABHU KUMAR ◽  
M. OMALSREE ◽  
M. SABU ◽  
P. SUNOJKUMAR ◽  
BINU THOMAS ◽  
...  
Keyword(s):  
New Species ◽  
Western Ghats ◽  
Tamil Nadu ◽  
Corolla Tube ◽  
Glandular Hairs ◽  
Western Ghats Of India ◽  
Southern Western Ghats ◽  
A New Species

A new species of Striga from Tamil Nadu parts of Western Ghats of India is described and illustrated as Striga kamalii sp. nov. The new species shows similarity with S. densiflora in having a densely hispid stem, linear leaves, bracts longer than calyx, and oblong fruit shorter than calyx lobes, but differs in the 10-ribbed calyx, the glandular hairs on calyx and corolla tube, and the obovate-rounded petals. A detailed description, with data on distribution and parasitism together with relevant taxonomic notes and colour photographs are provided.

Validation of the name Mitreola crystallina (Loganiaceae), a new species endemic to southwestern China

Phytotaxa ◽  
2020 ◽  
Vol 471 (2) ◽  
pp. 139-144
Author(s):  
JIAN-RONG YOU ◽  
JUAN RAN ◽  
CHENG LIU ◽  
YU-MIN SHUI ◽  
JIA-XIANG LI ◽  
...  
Keyword(s):  
New Species ◽  
Southwest China ◽  
Conservation Status ◽  
Corolla Tube ◽  
Iucn Red List ◽  
Red List ◽  
Key To Species ◽  
Iucn Red List Categories ◽  
Data Deficient ◽  
A New Species

Mitreola crystallina was proposed in 2006, but not valid. Here, we validate the name by giving a complete description, diagnosis, and illustration as a new species of Loganiaceae. Morphologically, it is most similar to M. pedicellata, but can be distinguished by its stems erect (vs. creeping), corolla lobes blue (vs. white), and stamens inserted at or near base of the corolla tube (vs. middle to nearly mouth of corolla tube). It is endemic to the shady cliffs of limestone forests of Malipo County, southwest China. The conservation status was assessed as data deficient (DD) according to the IUCN Red List categories and criteria. And a key to species of Mitreola in China is provided.

scholarly journals Sonerila longipedunculata sp. nov., a new species of Melastomataceae from the southern Western Ghats, India, with additional notes and lectotypification of Sonerila travancorica

2021 ◽  
Vol 733 ◽  
pp. 160-174
Author(s):  
Sekarathil Resmi ◽  
Santhosh Nampy
Keyword(s):  
New Species ◽  
Western Ghats ◽  
Iucn Red List ◽  
Photographic Images ◽  
Iucn Red List Categories ◽  
The Status ◽  
Root Stock ◽  
Southern Western Ghats ◽  
Morphological Differences ◽  
A New Species

A new species of Melastomataceae, Sonerila longipedunculata Resmi & Nampy sp. nov., is described from the southern Western Ghats, India. It is morphologically close to S. travancorica, but differs by the tuberous root stock, fleshy stems, ovate to cordate lamina, longer, angular peduncles, 3-ribbed hypanthium, ovate-elliptic petals, acute anthers, and 3-ribbed capsules. Detailed description, distribution map, and photographic images are provided. The morphological differences with relevant species are discussed. The status of the new species is provisionally assessed here as ‘critically endangered’ according to IUCN Red List Categories and Criteria. The name Sonerila travancorica is lectotypified and its identity is discussed. The status of Sonerila longipetiolata is discussed and is synonymised under S. travancorica.

scholarly journals Henckelia khasiana, a new species of Gesneriaceae from India

2021 ◽  
Vol 78 (1) ◽  
pp. e105
Author(s):  
Santhosh Nampy ◽  
Mannar K. Akhil ◽  
Mohan Vishnu
Keyword(s):  
New Species ◽  
Related Species ◽  
Corolla Tube ◽  
Iucn Red List ◽  
Red List ◽  
Critically Endangered ◽  
Iucn Red List Categories ◽  
Inner Surface ◽  
Red List Categories ◽  
A New Species

A new species of Henckelia (Gesneriaceae) is here described and illustrated. It is morphologically most similar to H. oblongifolia but differs in having lanceolate calyx lobes, two prominent longitudinal flaps on the inner surface of the corolla tube, bilobed stigma and tomentose capsules. A detailed description of the new species with colour photographs, affinities and a comparison with related species is given. Based on the present data, the new species is provisionally assessed as Critically Endangered (CR) according to IUCN Red List Categories and Criteria.

Two new species from the Ile des Pins (New Caledonia), and a not so new species from Grande Terre (New Caledonia)

Phytotaxa ◽  
2018 ◽  
Vol 349 (3) ◽  
pp. 201 ◽  
Author(s):  
ULRICH MEVE ◽  
GILDAS GÂTEBLÉ ◽  
SIGRID LIEDE-SCHUMANN
Keyword(s):  
New Species ◽  
New Caledonia ◽  
Corolla Tube ◽  
Iucn Red List ◽  
Red List ◽  
Ultramafic Soil ◽  
Iucn Red List Assessment ◽  
Two New Species ◽  
Floral Characters ◽  
One New Species

Two New Caledonian endemics of Apocynaceae-Asclepiadoideae, predominantly natives of the Ile des Pins, an island south of New Caledonia known for its high microendemism, are here described as new to science. One new species, Heterostemma bicanthaceum (Ceropegieae), is related to H. acuminatum Decne. but differs remarkably in a number of floral characters such as a raised central corolla tube, and a dull purple-brown and wrinkled corona with expanded lateral appendages forming coronal rail-like structures. The other species described and illustrated, Marsdenia kuniensis (Marsdenieae), is sister to Marsdenia dognyensis from the Grande Terre. Its fleshy whitish to rose corolla with the tube closely encircling the corona as well as protruding and deltoid corona lobes broader than long distinguish the new species. These two species are restricted to calcareous forests and a preliminary IUCN red list assessment is proposed. Additionally, the name Marsdenia neomicrostoma is proposed for a species whose members have hitherto mostly been listed under the name Marsdenia microstoma, a name that has to be considered as nomen dubium after its type has been lost. The species is a typical element of ultramafic soil vegetation, and therefore widespread on Grande Terre but missing on the Ile des Pins.

scholarly journals Ophiorrhiza meenachilarensis, a new species of Rubiaceae from southern Western Ghats, India

Webbia ◽  
2020 ◽  
Vol 75 (2) ◽  
pp. 231-236
Author(s):  
Anoop Puthuparampil Balan ◽  
Aloor Jose Robi ◽  
Ginu Joseph
Keyword(s):  
New Species ◽  
Geographic Distribution ◽  
Western Ghats ◽  
Corolla Tube ◽  
Southern Western Ghats ◽  
A New Species

A new species of Ophiorriza (Rubiaceae) from southern Western Ghats, India is here described and illustrated. Ophiorriza meenachilarensis is similar to O. eriantha, from which it differs in its herbaceous habit (vs. shrubby habit), densely villous-hirsute stem (vs. pubescent-glabrous stem), entire stipule (vs. bifid stipule), short-peduncled cymes (vs. comparatively long-peduncled cymes), unscented flowers (vs. scented flowers) and corolla tube with a ring of hairs at the middle of the tube (vs. corolla tube without a ring of hairs). A detailed description, illustrations, ecological observations, and geographic distribution are provided.

Oldenlandia vasudevanii (Spermacoceae, Rubiaceae) a new species from the Southern Western Ghats, India

Phytotaxa ◽  
2017 ◽  
Vol 305 (1) ◽  
pp. 41
Author(s):  
MURUGAN SOUMYA ◽  
JOSE SOJAN ◽  
VEERANKUTTY SURESH ◽  
MAYA CHANDRASEKHARAN NAIR
Keyword(s):  
New Species ◽  
Western Ghats ◽  
Corolla Tube ◽  
Southern Western Ghats ◽  
A New Species

The new species Oldenlandia vasudevanii from the Southern Western Ghats, Palakkad, Kerala, India, is described and illustrated. The species differs from its allied species O. stocksii and O. hygrophila in terms of stout pedicel, calyx lobes exceeding the level of corolla, number of stipules, number of accessory calyx teeth, and size of the corolla tube. Description of taxa with distribution, ecology and comparison among allied taxa has been provided.

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