scholarly journals New taxa of Elatostema (Urticaceae) from Thailand and India

1970 ◽  
Vol 18 (2) ◽  
pp. 149-152
Author(s):  
Hai Yan Bi ◽  
Zhi Rong Yang ◽  
Qi Lin
Keyword(s):  
New Species ◽  
New Taxa ◽  
Leaf Blade ◽  
Abaxial Surface ◽  
Chiang Mai ◽  
New Variety ◽  
Plant Taxon ◽  
One New Species

In this study, one new species and one new variety are described and illustrated. Elatostema intanondense Q. Lin (Urticaceae), collected from Doi Intanond of Chiang Mai in Thailand, is morphologically similar to E. subincisum Weddell, but differs by having obscure stipules (vs. conspicuous, linear-lanceolate, 5-6 mm long in E. subincisum), and elliptic to lanceolate nanophylls, 3-7 × 1.5-3.0 mm (vs. absent in E. subincisum). Elatostema ranongense Yahara var. glabroum Q. Lin, a new variety collected from Khasi Hills in Mawhplong of Meghalaya, India. This new variety has glabrous stems and glabrous leaves that differs from var. ranongense that having densely hirtellous stems, densely strigillose leaf blade on abaxial surface along veins.Keywords: Elatostema; E. intanondense; E. ranongense var. glabroum; Urticaceae.DOI: http://dx.doi.org/10.3329/bjpt.v18i2.9300Bangladesh J. Plant Taxon. 18(2): 149-152, 2011 (December)

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.

scholarly journals Two new taxa of Gesneriaceae in the karst regions in North Vietnam

PhytoKeys ◽  
2020 ◽  
Vol 157 ◽  
pp. 217-226
Author(s):  
Wen-Hong Chen ◽  
Shi-Wei Guo ◽  
Hieu Quang Nguyen ◽  
Li Chen ◽  
Yu-Min Shui
Keyword(s):  
New Species ◽  
New Taxa ◽  
Corolla Tube ◽  
Low Risk ◽  
New Variety ◽  
Adaxial Surface ◽  
Natural Reserve ◽  
Risk Of Extinction ◽  
North Vietnam ◽  
One New Species

One new species and one new variety of Gesneriaceae in Vietnam are described, viz. Paraboea sinensis var. glabrissimavar. nov. and Primulina xuansonensissp. nov. These two new taxa grow in limestone regions in North Vietnam. The former new variety differs from Paraboea sinensis (Oliv.) Burtt var. sinensis in its young leaf abaxially, stem and peduncle sparsely and thin pannose, acute top of leaves, pistil glandular-pubescent or pubescent. The latter new species differs in its bracts 1.6–2.5 × 1.3–1.5 cm, corolla 3–3.5 cm long, corolla tube slightly curved near the base and inflated on the adaxial surface near the corolla lobes, and corolla abaxial lip lobes rounded. The two new taxa grow at Xuan Son National Natural Reserve, North Vietnam and remain undisturbed with low risk of extinction.

scholarly journals A new variety and two new records of Elatostema J. R. Forster & G. Forster (Urticaceae) from Vietnam

2014 ◽  
Vol 21 (1) ◽  
pp. 27-32 ◽  
Author(s):  
Yun Lin ◽  
Lin Dong Duan ◽  
Hai Yan Bi
Keyword(s):  
National Park ◽  
Leaf Blade ◽  
New Records ◽  
Abaxial Surface ◽  
New Variety ◽  
Chinese Academy Of Sciences ◽  
Plant Taxon ◽  
Tam Dao National Park ◽  
Academy Of Sciences ◽  
Beijing China

Based on examination of specimens of Elatostema J. R. Forster & G. Forster (Urticaceae) from Vietnam, Elatostema albopilosum W.T. Wang var. vicinum L. D. Duan & Y. Lin, a new variety collected from Bac Can Province and Tuyen Quang Province, Vietnam, is described and photographed. This new variety has glabrous stems, glabrous leaves and glabrous peduncles which differs from var. albopilosum that having sparsely puberulent leaf blade on abaxial surface along veins and sparsely strigillose leaf blade on adaxial surface, and short pilose peduncles. E. integrifolium (D. Don) Wedd. and E. pseudodissectum W. T. Wang, two species previously known from Vietnamese adjacent countries, are newly recorded from Ninh Binh Province and Tam Dao National Park, Vietnam, respectively. The vouchers are kept in the Herbarium (PE) of Institute of Botany, Chinese Academy of Sciences, Beijing, China, and their descriptions and photographs are also provided.DOI: http://dx.doi.org/10.3329/bjpt.v21i1.19254Bangladesh J. Plant Taxon. 21(1): 27-32, 2014 (June)

scholarly journals A new species of Polygonatum Mill. (Asparagaceae) from Guizhou, China

2016 ◽  
Vol 23 (1) ◽  
pp. 7-11 ◽  
Author(s):  
Ming-Tai An ◽  
Yun Lin ◽  
Jia-Guo Wang ◽  
Jiang-Hua Wu ◽  
Min Meng
Keyword(s):  
New Species ◽  
Leaf Blade ◽  
Guizhou Province ◽  
Abaxial Surface ◽  
West China ◽  
South West ◽  
Plant Taxon ◽  
A New Species

A new species Polygonatum sinopubescens from Yinjiang County, Guizhou Province, South-west China is described and illustrated. This species was found growing in evergreen broad-leaved forests or mixed needle-leaved and evergreen broad-leaved forests on slopes at altitudes of 870-930 m. It is related to Polygonatum filipes Merr. ex C. Jeffrey & Mc Ewan, but differs from the latter by pubescent stems, petiole, peduncle and pedicel, leaf blade shortly dense pubescent on abaxial surface, 2-3-flowered inflorescences and filaments 7-11 mm long.Bangladesh J. Plant Taxon. 23(1): 7-11, 2016 (June)

Eriophyidae mites from Cupania trees (Sapindaceae) from the Atlantic Forest in Brazil: three new genera and five new species

2017 ◽  
Vol 22 (3) ◽  
pp. 341
Author(s):  
Mercia Elias Duarte ◽  
Edmilson Santos Silva ◽  
Denise Navia
Keyword(s):  
New Species ◽  
Atlantic Forest ◽  
New Taxa ◽  
New Genus ◽  
New Genera ◽  
Native Trees ◽  
Two New Species ◽  
One New Species

Eight new taxa of Eriophyidae mites associated with native trees in the Cupania genus—C. oblongifolia Mart. and C. impressinervia Acev (Sapindaceae)—from the Atlantic Forest in Brazil, are described and illustrated. They include two new genera and two new species of Nothopodinae, Colopodacini (Setibia domatiagena   gen. nov., sp. nov. and Aricolopodos alagoensis gen. nov., sp. nov.), one new genus and two new species of Cecidophyinae, Colomerini (Euryslobos keronidos gen. nov., sp. nov. and Gammaphytoptus cupanius sp. nov.), and one new species of Phyllocoptinae, Tegonotini (Shevtchenkella caboata sp. nov.).

TWO NEW TAXA OF ORNITHOBOEA (GESNERIACEAE) FROM THAILAND

2017 ◽  
Vol 74 (2) ◽  
pp. 229-243 ◽  
Author(s):  
D. J. Middleton ◽  
C. Puglisi ◽  
S. Suddee
Keyword(s):  
New Species ◽  
New Taxa ◽  
New Variety

The new species Ornithoboea grandiflora D.J. Middleton and new variety Ornithoboea maxwellii var. minutiflora D.J. Middleton are described.

Eriophyoid mites (Acariformes) from wild and cultivated Solanaceae plants from Brazil⁠—new taxa, supplementary descriptions, a first report and new host plants of the tomato russet mite

2020 ◽  
Vol 25 (7) ◽  
pp. 1215-1246
Author(s):  
Mércia Elias Duarte ◽  
Renata Santos De Mendonça ◽  
Denise Navia
Keyword(s):  
New Species ◽  
New Taxa ◽  
Host Plants ◽  
First Record ◽  
New Host ◽  
Central Brazil ◽  
Eriophyoid Mites ◽  
Tomato Russet Mite ◽  
Solanaceous Plants ◽  
One New Species

The results of a survey of Eriophyoidea mites on wild and cultivated Solanaceae plants in Central Brazil are presented. Five new taxa associated with plants in the genus Solanum are described and illustrated. They include one new genus with type species belonging to Phyllocoptinae, Calacarini - Viginticus lupusmalum gen. nov. & sp. nov.; two new species in the Eriophyinae, Aceriini - Aceria solani sp. nov. and Paraphytoptus tuberacutus sp. nov., all of them associated with Solanum lycocarpum St. Hil.; and one new species in the Phyllocoptinae, Athocoptini - Aculus michereffi sp. nov., associated with Solanum acanthodes Hook.. New host plants for the tomato russet mite, Aculops lycopersici (Tryon 1917), are reported. In addition, the first record of Calacarus speciosissimum Flechtmann, 1999 for Brazil and from Capsicum as host plants, and the first record of Rhynacus lippius Duarte, Chetverikov & Navia, 2016, on solanaceous plants are presented; supplementary descriptions of these species were elaborated. Diagnostic traits for Calacarus mites collected on Solanaceae plants around the world are summarized.

NOTES RELATING TO THE FLORA OF BHUTAN: XLIII. SCROPHULARIACEAE (PEDICULARIS)

2001 ◽  
Vol 58 (1) ◽  
pp. 57-98 ◽  
Author(s):  
R. R. MILL
Keyword(s):  
New Species ◽  
New Taxa ◽  
Type Material ◽  
New Variety ◽  
Infrageneric Classification ◽  
Emended Description

Problems of infrageneric classification in Pedicularis L. (Scrophulariaceae), and the phytogeography of the genus in the Flora of Bhutan area, are discussed. Six new species and one new variety of Pedicularis L. are described. Pedicularis garckeana Prain ex Maxim. is separated from P. ser. Robustae Prain as the new, monospecific series Garckeanae R. R. Mill (Sikkim and adjacent Xizang). Six of these new taxa are endemic to Bhutan (P. dhurensis R. R. Mill sp. nov., P. longipedicellata P. C. Tsoong var. lanocalyx R. R. Mill var. nov., P. melalimne R. R. Mill sp. nov., P. microloba R. R. Mill sp. nov., P. sanguilimbata R. R. Mill sp. nov. and P. woodii R. R. Mill sp. nov.) and one (P. yarilaica R. R. Mill sp. nov.) occurs in N Bhutan and S Xizang. The type material of Phtheirospermum auratum Bonati (=Pedicularis aurata (Bonati) H. L. Li) is shown to be a mixed gathering; the name is lectotypified and an emended description of P. aurata given. Several other names are lectotypified. Three sectional names originally proposed by Yamazaki (each ‘based’ on invalid ‘names’ of groups earlier recognized as subgreges by Tsoong) are validated as P. sect. Asthenocaulus [P. C. Tsoong ex] R. R. Mill, P. sect. Nothosigmantha T. Yamaz. ex R. R. Mill, and P. sect. Rhizophyllastrum T. Yamaz. ex R. R. Mill, while a fourth invalid section (‘P. sect. Brachystachys (P. C. Tsoong) T. Yamaz.’) is here recognized and described as P. sect. Brevispica R. R. Mill, sect. nov. Pedicularis sect. Cryptorhynchus T. Yamaz. and P. sect. Elephanticeps T. Yamaz. are provided with emended descriptions. The nomenclature of P. pennelliana P. C. Tsoong and related taxa of the P. gracilis Wall. ex Benth. complex is discussed.

Primulina porphyrea (Gesneriaceae), a new species from southern Hunan, China

Phytotaxa ◽  
2015 ◽  
Vol 208 (2) ◽  
pp. 157 ◽  
Author(s):  
Ming Li ◽  
Xun-Lin Yu
Keyword(s):  
New Species ◽  
Leaf Blade ◽  
Corolla Tube ◽  
Abaxial Surface ◽  
Blade Shape ◽  
Yellow Corolla ◽  
Southern Hunan ◽  
A New Species ◽  
Purple Leaf

A new species of Gesneriaceae, Primulina porphyrea, is described and illustrated from southern Hunan, China. The new species resembles P. polycephala and P. yangshuoensis in leaf blade shape and indumentum of the plants, but it can be easily distinguished by having long petiole and purple leaf abaxial surface, purple corolla lobes and yellow corolla tube with several reddish-purple stripes, dark yellow filaments, and 3 staminodes. It flowers from May to August.

scholarly journals Hemiboea roseoalba S.B. Zhou, X. Hong & F. Wen (Gesneriaceae), a new species from Guangdong, China

2013 ◽  
Vol 20 (2) ◽  
pp. 171-177 ◽  
Author(s):  
Shou-Biao Zhou ◽  
Xin Hong ◽  
Fang Wen ◽  
Hong-Mei Xiao
Keyword(s):  
New Species ◽  
Leaf Blade ◽  
Flower Shape ◽  
Plant Taxon ◽  
A New Species

A new species of Hemiboea, H. roseoalba, from Guangdong, China, is described and illustrated. It is similar to H. gracilis and H. angustifolia in leaf and flower shape, but can be distinguished by leaf blade with serrulate from the middle to the apex, lateral veins 7-9 on each side of midrib; peduncle 2.5-3.0 cm long, glabrous; cymes 4-6-flowered; triangular calyx base connate for c. 0.3 cm; pink corolla 4.0-4.3 cm long and margin of lobes curled or retroflexed; staminodes 3; pistil 3.7-4.0 cm long; disc 2 mm high and truncate stigma slightly swollen.DOI: http://dx.doi.org/10.3329/bjpt.v20i2.17391Bangladesh J. Plant Taxon. 20(2): 171-177, 2013

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