Podandrogyne formosa (Capparidaceae), A new species from Central America

Podandrogyne formosa, a new species from central Costa Rica and western Panama, is described and illustrated, and its chromosome number (n = 29) is reported.     

Species Diversity of Japanese Clusiidae (Diptera: Acalyptrata) with description of 12 new species

The Japanese Clusiidae are revised and 23 species, including 12 species new to science, are recognized and keyed. Clusiodes angulosus n. sp., Clusiodes discostylus n. sp., Clusiodes tobi n. sp., Clusiodes usikumuri n. sp., Craspedochaeta varicolor n. sp., Heteromeringia crenulata n. sp., Heteromeringia quadrispinosa n. sp., Heteromeringia sexramifera n. sp., Heteromeringia yamata n. sp., Phylloclusia quadrivittata n. sp., Sobarocephala uncinata n. sp., and Tetrameringia borealis n. sp. were described as new. Distribution records were compiled and mapped. Transitional climatic zone between the warm and cool temperate zones is possibly suggested as one of the most richest temperate area in terms of Japanese clusiid species richness. Hendelia beckeri Czerny 1903, Paraclusia japonica Sasakawa 1957, and Clusiodes plumosus Sasakawa 1964 are broadly distributed over all the Japanese temperate forests, but these are not always most abundant species. The clusiid assemblage was heterogeneous in the species composition among various forest types. The femalebiased sample caught by Malaise traps and distinction of clusiid species composition between temperate and subtropical zones are also pointed out.     

New species and a new combination in Myrtaceae from northeastern South America

Three new species of Myrtaceae (Calyptranthes bracteata, Eugenia gonglycocarpa, andMyrcia rupta) from northeastern South America are described and illustrated, and a new combination (Eugenia tetramera) is proposed. The closed-calyx and the completely or partially fused cotyledons ofMyrcia rupta, unusual features for the genus, are discussed and compared with related species inMyrcia andMarlierea.     

Six new species of <Emphasis Type="Italic">Timonius</Emphasis> (Rubiaceae: Guettardeae) from Papuasia

Six new species of Timonius (T. alius, T. bosaviensis, T. creber, T. cyathicalyx, T. insularis, and T. pullenii) are described from New Guinea and surrounding islands. The new species are illustrated and notes are provided on their habitat, distribution and phenology. None of the new species is readily assignable to any previously recognized subgenus or species-group.     

A new species of Passiflora (Passifloraceae) from Minas Gerais, Brazil

Passiflora boticarioana, a new species of subgen.Passiflora, supersect.Stipulata, sect.Dysosmia, from the state of Minas Gerais, Brazil, is described, illustrated, and compared with morphologically similar species.     

New species of black corals (Cnidaria: Anthozoa: Antipatharia) from the New Zealand region,part 2

ABSTRACT

One new genus and ten new species of antipatharian corals are described from the New Zealand region. Differential diagnoses are given and comparisons are made to related nominal species. Described as new is the genus Acanthosaropathes and the following species: Antipathes coronata, A. dicrocrada, A. polyhedra, Acanthosaropathes uniseriata, Phanopathes ctenocrada, Cupressopathes simplex, Stylopathes stenotes, Stauropathes stellata, Telopathes tasmaniensis, and Heteropathes intricata. This research highlights the diversity of deepsea corals for the region, improves knowledge of the distributional limits of species, which in turn can inform assessments of species prevalence for conservation initiatives and management decisions.     

Four new species Of Mexican Castilleja (subgenus Castilleja,Scrophulariaceae) and their relatives

Castilleja subgenusCastilleja in the northern half of Mexico consists of nine species, which are treated here. The subgenus is characterized by a conspicuously colored calyx that is much more deeply cleft in front (abaxially) than in back (adaxially).Castilleja rhizomata,C. linifolia,C. mcvaughii, andC. pterocaulon are described as new, and are illustrated and mapped. The first three are compared toC. patriotica and C.tenuiflora, their closest relatives in the Tenuiflorae group, and the fourth is compared toC. ortegae, with which it constitutes the Ortegae group.Castilleja roei andC. tenuifolia of the Epichroma group are included in order to complete the census of subgenusCastilleja as encountered in the region of the new species. A key to the nine species of subgenusCastilleja from the northern half of Mexico is provided.     

Two new species of Serjania (Sapindaceae) from southeastern Brazil

One new species ofSerjania (S. erythrocaulis) belonging to theS. paradoxa group ofSerjania sect.Eurycoccus is described and illustrated bringing the total number of species in this group to eight. A second new species,Serjania divaricocca, belonging to sect.Serjania is also described and illustrated.

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Resumen  Una especie neuva deSerjania (S. erythrocaulis) perteneciente al grupoS. paradoxa de la secciónEurycoccus es descrita e ilustrada. Con esta especie, el numero total de especies conocidas para este grupo aumenta a ocho. Una segunda nueva especie,Serjania divaricocca, perteneciente a la secciónSerjania es también descrita e ilustrada.

     

Two new species of Huberia (Melastomataceae: Merianieae) from Brazil

Two new Brazilian species of the genusHuberia,H. carvalhoi andH. consimilis, are described, discussed, and illustrated.Huberia carvalhoi is endemic to Bahia;H. consimilis has a wider distribution, with disjunct populations in Pernambuco, Bahia, and Rio de Janeiro. A key is provided to the three Bahia taxa with some comments on the taxonomic affinities of the two new species.     

A new species of Passiflora (Passifloraceae) from Amazonian Brazil

Passiflora cordistipula, a new species of subg.Passiflora, ser.Lobatae, from the state of Amazonas, Brazil, is described and illustrated.     

A new species of Castilleja (Orobanchaceae) from central Hidalgo, Mexico

Castilleja hidalgensis is described from several collections from xeric limestone sites in central Hidalgo, Mexico. The new species belongs to a small complex of poorly known and uncommon species within sect.Euchroma, sharing important characteristics withC. macrostigma, the first-described taxon in this assemblage. The new species appears to be rare and highly restricted both geographically and ecologically. A key to the species of theC. macrostigma group is provided.     

A new species of Omphalanthus (Lejeuneaceae) from Cuba

Abstract

The new species Omphalanthus baracoensis, from the Yunque de Baracoa plateau, southeastern Cuba, is described and illustrated. The species is related to the widely distributed Omphalanthus filiformis, but differs in the presence of a large tooth at the lobule apex.     

A new species of Pleuridium from Australia

Abstract

A new species, Pleuridium curvisetum, is described. It has an arched seta similar to that of P. arnoldii and was collected, sometimes in association with that species, in alpine country in Australia. P. arnoldii was first recorded from New Zealand. A comparison of the two species revealed some features, including a bistratose margin to the leaf subula, not previously reported for P. arnoldii.     

A new species of Tachia (Gentianaceae) from Suriname

A new species ofTachia,T. longipes, is described and illustrated. It is distinct from the other species ofTachia not only in its leaf and stem morphology but also in its characteristic pollen. A revised key to the neotropical species ofTachia is also provided. Studies for theFlora of the Guianas. No. 87.     

Zapoteca quichoi (Leguminosae, Mimosoideae), a new species from southeastern Mexico

Zapoteca quichoi, a new species endemic to southern Tabasco, Mexico, is described and illustrated. This species exhibits morphological characteristics that place it within subgenus Amazonica, together with Z. amazonica and Z. microcephala, from Peru and Colombia, respectively.

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Resumen  Se describe e ilustra Zapoteca quichoi (Leguminosae, Mimosoideae), una nueva especie de Tabasco, México. Esta especie exhibe características morfológicas que la ubican dentro del subgénero Amazonica, junto con Z. amazonica y Z. microcephala, especies nativas de Perú y Colombia respectivamente.