Two New Species of Conyza (Compositae: Astereae) from NE & E Tropical Africa

Kew Bulletin ◽  
1995 ◽  
Vol 50 (3) ◽  
pp. 627
Author(s):  
Mesfin Tadesse
Keyword(s):  
New Species ◽  
Tropical Africa ◽  
Two New Species

Dicoma paivae and Dicoma cincerea (Asteraceae), two new species from Somalia

1994 ◽  
Vol 72 (10) ◽  
pp. 1478-1481 ◽  
Author(s):  
Santiago Ortiz ◽  
Juan Rodriguez-Oubiña
Keyword(s):  
New Species ◽  
Key Words ◽  
Arabian Peninsula ◽  
Tropical Africa ◽  
Whole Plant ◽  
Socotra Island ◽  
Two New Species

Two new species from northeastern Somalia, Dicoma paivae and Dicoma cinerea (Asteraceae), both of section Psilocoma Harv., are described. Dicoma paivae is most similar to Dicoma cana Balf. f. of Socotra Island, from which it can be distinguished by its wider, twisted branches, larger, aristate, conduplicate leaves, smaller capitula, and straw-coloured, coriaceus inner phyllaries. Dicoma cinerea is very closely related to Dicoma schimperi (DC.) O. Hoffm. of northeast tropical Africa and the Arabian Peninsula, from which it can be distinguished by the dense whitish tomentum covering the whole plant and by its broadly ovate to almost orbicular leaves with margins bearing bulbous teeth. Key words: Asteraceae, Dicoma, new species, tropical Africa, Somalia.

New Species or Interesting Records of Foliicolous Lichens. VIII. Two New Taxa from Tropical Africa, with a Key to Sorediate Fellhanera Species

2001 ◽  
Vol 33 (2) ◽  
pp. 111-116 ◽  
Author(s):  
Robert Lücking ◽  
Rolf Santesson
Keyword(s):  
New Species ◽  
New Taxa ◽  
Ivory Coast ◽  
Tropical Africa ◽  
Foliicolous Lichens ◽  
Two New Species

AbstractTwo new species belonging to the lichen families Pilocarpaceae and Ectolechiaceae are described from tropical Africa: Calopadia lucida sp. nov. (Ectolechiaceae) from Tanzania, being similar to C. puiggarii but differing in the UV fluorescent thallus and the pruinose apothecia, and Fellhanera ivoriensis sp. nov. (Pilocarpaceae) from the Ivory Coast, differing from the related F.rhapidophylli by the sorediate thallus and from other sorediate taxa by the combination of pale soralia, dark brown apothecia, and the ellipsoid-bacillar conidia. A key to the nine sorediate species of Fellhanera is provided.

Two New Species of Acanthaceae from NE Tropical Africa and Arabia

Kew Bulletin ◽  
2003 ◽  
Vol 58 (3) ◽  
pp. 703 ◽  
Author(s):  
Ensermu Kelbessa
Keyword(s):  
New Species ◽  
Tropical Africa ◽  
Two New Species

Taxonomic studies in the Disinae. VI. A revision of the genus Herschelia

Bothalia ◽  
1981 ◽  
Vol 13 (3/4) ◽  
pp. 365-388 ◽  
Author(s):  
H. P. Linder
Keyword(s):  
New Species ◽  
New Combinations ◽  
Tropical Africa ◽  
New Variety ◽  
Two New Species ◽  
Taxonomic Studies ◽  
Available Information

The genus  Herschelia (Disinae, Orchidaceae) is revised. Sixteen species, one subspecies and one variety are recognized. Two new species from tropical Africa (H. chimanimaniensis Linder and H. praecox Linder) and a new variety from the Cape Province H. lugens (H. Bol.) Kraenzl. var. nigrescens Linder are described. Three new combinations are made by transferring the two species of Forficaria and  Disa sect. Microperistera (one species) to Herschelia. Thirteen species are illustrated, and the nomenclature and the available information about the habitats of the taxa are discussed. The species are grouped into two subgenera, one of which is further divided into two sections and four series. This classification is based on the putative phylogeny, as determined by the method devised by Wagner (1962).

Notes on miscellaneous Acacia. species from Tropical Africa

Bothalia ◽  
1974 ◽  
Vol 11 (3) ◽  
pp. 291-294
Author(s):  
J. H. Ross
Keyword(s):  
New Species ◽  
Tropical Africa ◽  
Acacia Species ◽  
Two New Species

Information relating to a number of miscellaneous  Acacia species from tropical Africa, is pre­sented. Two new species,  A. manubensis and  A. pseudonigrescens, are described.

scholarly journals First record of the genus Raunolina (Hemiptera: Fulgoroidea: Caliscelidae) from tropical Africa with description of two new species from Sudan and Saudi Arabia

2017 ◽  
Vol 57 (1) ◽  
pp. 11-22 ◽  
Author(s):  
Vladimir M. Gnezdilov
Keyword(s):  
Saudi Arabia ◽  
New Species ◽  
First Record ◽  
Global Distribution ◽  
New Combinations ◽  
Key To Species ◽  
Tropical Africa ◽  
Generic Level ◽  
Two New Species ◽  
First Time

Abstract Raunolina Gnezdilov & Wilson, 2006 erected as a subgenus of Perissana Metcalf, 1952 is upgraded to generic level. Raunolina remanei sp. nov. is described from northeastern Sudan, which is the first record of the genus and the tribe Adenissini Dlabola, 1980 from tropical Africa, and R. jeddahica sp. nov. is described from western Saudi Arabia. Two new combinations are provided: Raunolina circularis (Linnavuori, 1952), comb. nov. and Raunolina arabica (Gnezdilov & Wilson, 2006), comb. nov.; R. arabica is recorded for the first time from Yemen. A key to separate the genera Perissana and Raunolina as well as a key to species of Raunolina are given. The global distribution of Adenissini is discussed.

Two new species of Cassida Linnaeus, 1758 (Coleoptera: Chrysomelidae: Cassidinae) from Madagascar and notes on subgenera of the genus Cassida

Zootaxa ◽  
2007 ◽  
Vol 1586 (1) ◽  
pp. 47-58 ◽  
Author(s):  
LECH BOROWIEC
Keyword(s):  
New Species ◽  
Tropical Africa ◽  
Two New Species ◽  
Close Relatives ◽  
Unique Species

Cassida butterwecki sp. nov. and Cassida morondaviana sp. nov. are described from Madagascar. Both are unique species and have no close relatives in Madagascar or tropical Africa. Subgeneric division of the genus Cassida Linnaeus, 1758 is discussed.

Two New Species of Barleria (Acanthaceae) from Tropical Africa

Kew Bulletin ◽  
1978 ◽  
Vol 32 (4) ◽  
pp. 721 ◽  
Author(s):  
R. K. Brummitt ◽  
J. H. Seyani
Keyword(s):  
New Species ◽  
Tropical Africa ◽  
Two New Species

Some new species of Phaneroptera, Eulioptera and Scolocerca (Orthoptera: Tettigoniidae: Phaneropterinae) from West Tropical Africa

Zootaxa ◽  
2021 ◽  
Vol 4948 (1) ◽  
pp. 123-135
Author(s):  
BRUNO MASSA
Keyword(s):  
New Species ◽  
Tropical Africa ◽  
Two New Species ◽  
West Tropical Africa

The author describes Phaneroptera abdita n. sp., characterized by only two apical spurs; two new species of Eulioptera, E. iolandae n. sp. with unarmed fore coxae, E. atypica n. sp., with atypical opaque tegmina; and Scolocerca thomasi n. sp., all from West Tropical Africa. In addition, he discusses on the probable only African distribution of Phaneroptera sparsa Stål, 1857, and transfers Dithela longicaudata Massa, 2017 to the genus Eulioptera Ragge, 1956. 

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