A new species of Banara (Flacourtiaceae) from Bolivia

A new species,Banara boliviana, known only from Depto. Santa Cruz, Prov. Florida, in the easternmost Andes of Bolivia, is described and illustrated. It is compared toB. glauca from the northern Andes.     

A new species of Talauma (Magnoliaceae) from Bolivia

Talauma boliviana is described as new and illustrated. This species, first collected in 1989, is the only Magnoliaceae known from Bolivia. It seems to be most closely related toT. sambuensis of northwestern Colombia and eastern Panama.     

A new species of Morella (Myricaceae) from Bolivia and Argentina

Morella chevalieri is described as new and is illustrated; it grows in the Andes in northern Argentina and southern and central Bolivia. A key that differentiates this new species from the monoeciousMyrica pubescens is presented. The dioecious Morella chevalieri is characterized by the following: leaf blade elliptic to narrowly elliptic, margin serrate (at least in the distal 2/3); staminate flowers with one or no secondary bracts (if present, linear or band-shaped) and secondary bracts in the pistillate flower 2–3 (seldom 4).

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Resumen  Se describe e ilustra aMorella chevalieri como nueva especie; se distribuye en los Andes de la parte norte de Argentina y de las partes sur y central de Bolivia. Se presenta una clave que diferencia a esta nueva especie de la monóicaMyrica pubescens. La dióica Morella chevalieri se reconoce por los siguientes caracteres: lámina de la hoja elíptica o angostamente elíptica, margen aserrada (al menos en las dos terceras partes distales); flores estaminadas sin o con una bráctea secundaria (esta con forma linear o acintada) y brácteas secundarias de la flores pistiladas de 2 a 3 (raramente 4).

     

A new yellow-flowered species of Cuphea (Lythraceae) from Bolivia

Cuphea luteola is described from cerrado vegetation in Noel Kempff Mercado National Park, eastern Bolivia. It is assigned to sectionEuandra subsectionOidemation and is distinguished by yellow flowers, linear uninerved leaves, and the inner surface of the floral tube pilose and without vesicles. Several species of the subsection share one or more characters withC. luteola, but none are closely similar.     

A new species of Ficus (Moraceae) from Bolivia and Peru

Ficus boliviana is described from Bolivia and Peru, illustrated, and compared with other species in the genus.     

Sixteen new species of Thelypteris (Thelypteridaceae) from Bolivia

We describe 16 new species of Thelypteris (Thelypteridaceae) from Bolivia: T. aymarae, T. chaparensis, T. fasciola, T. fayorum, T. inaequilateralis, T. lumbricoides, T. madidiensis, T. minima, T. nephelium, T. parva, T. pelludia, T. pilonensis, T. rosulata, T. sapechoana, T. stephanii, and T. yungensis.     

Asplenium (sect. Hymenasplenium) basiscopicum, a new species from Bolivia

Asplenium basiscopicum is described, illustrated, and compared to the most similar species,A. purpurascens.     

Three new species of Adiantum (Pteridaceae) from Bolivia and Peru

Three new species from Bolivia and Peru (Adiantum solomonii, A. tryonii, andA. tuomistoanum) are described and illustrated.     

Four new species of Cayaponia (Cucurbitaceae) from Brazil and Bolivia

Four new species ofCayaponia are described and illustrated: three from Brazil (C. cogniauxiana, C. nitida andC. rugosa) and one from Brazil and Bolivia (C. ferruginea).     

Jaltomata II: new combinations for five South American species (Solanaceae)

The following species, originally described in the genusSaracha Ruiz & Pav., are transferred toJaltomata, in accordance with contemporary generic boundaries.Jaltomata auriculata (Miers) Mione is distributed from Venezuela to Peru;J. contorta (Ruiz & Pav.) Mione andJ. diversa (J. F. Macbr.) Mione both occur in Peru;J. herrerae (C. V. Morton) Mione is distributed in Peru and Bolivia;J. nitida (Bitter) Mione occurs in Venezuela.     

Grindelia mendocina (Asteraceae, astereae), a new South American species

Taxonomic revision of South American species of Grindelia Willd. has revealed a new species from Argentina, with homogamous capitula and cushion-shaped habit. The taxon is here described and illustrated.     

Two new species of Araceae tribe Spathicarpeae from Bolivia

The tribe Spathicarpeae is one of the most poorly known-tribes in the Araceae. Recently, field collections in some areas of Bolivia have revealed many interesting members of this tribe. Two new species,Gorgonidium striatum Hett., P. L. Ibisch &; E. G. Gonç. andSpathantheum fallax Hett., P. L. Ibisch &; E. G. Gonç. are here described, illustrated, and compared to their closest relatives.     

中国陕西侧跗叶蜂属七新种及分种检索表（膜翅目：叶蜂科）

简要记述了中国陕西省侧跗叶蜂属研究状况。描述了侧跗叶蜂属7新种:中原侧跗叶蜂 Siobla centralia Niu & Wei sp. nov.,弯毛侧跗叶蜂S.curvata Niu & Wei sp.nov.,S. listoni Niu & Wei sp. nov.,柔刃侧跗叶蜂S. pseudoplesia Niu & Wei sp. nov.,秦巴侧跗叶蜂S. qinba Niu & Wei sp. nov.,陕西侧跗叶蜂S.shaanxi Niu & Wei sp. nov.,狭颊侧跗叶蜂S. vulgaria Niu & Wei sp. nov.编制了陕西省26种侧跗叶蜂的分种检索表。     

Studies in the Capparaceae XXIII: Capparis coimbrana, a new species from Bolivia

Capparis coimbrana, a tree of the Bolivian and adjoining Brazilian subtropical to warm-temperate seasonal dry forests and savannas, is segregated fromC. petiolaris of the Pacific slope of Ecuador and northern Peru by its subcylindrical fruits (vs. spherical), white pulp (vs. yellow), sepals 3–5 mm (vs.1–3 mm), leaves with 13–24 (vs. 8–15) lateral veins per side, and by 1000 km of geographic isolation. The new species has edible fruits, but is not domesticated. The specific epithet celebrates Germán Coimbra S., eminent Bolivian ethnobotanist.

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Resumen   Capparis coimbrana es un árbol del bosque seco y sabanas subtropicales y cálidas de Bolivia y la parte adyacente de Brasil, segregada deCapparis petiolaris, que se encuentra distribuida en la región del Pacífico de Ecuador y norte de Perú, por sus frutos subcilíndricos (vs. esféricos), pulpa blanca (vs. amarilla), sépalos 3–5 mm (vs. 1–3 mm), hojas con 13–24 (vs. 8–15) pares de venas laterales, y aislada geográficamente 1000 km. Esta nueva especie posee frutos comestibles, pero no está domesticada. Su cpíteto específico honra a Germán Coimbra S., eminente etnobotánico boliviano.

     

Five new species of Heteropterys (Malpighiaceae) from Central and South America

Five-new taxa ofHeteropterys H. B. K. subsect.Aptychia Nied. are described, illustrated, and mapped:H. andina from Peru;H. minutiflora from Costa Rica; andH. bullata, H. capixaba, andH. oberdanii, from the Atlantic coastal forest of Brazil. The affinities and diagnostic characters of each species are discussed.     

Matelea sartago-diaboli, a new species of Apocynaceae: Asclepiadoideae from the inter-Andean dry valleys of Bolivia

Summary   Matelea sartago-diaboli is described from the Río Grande inter-Andean dry valley system of central Bolivia, and compared with the recently described Argentinian endemic M. calchaquina. The new species is illustrated, and its conservation status discussed.     

A new species of Phaeohelotium from Nothofagus forests in Argentina and Chile, with a key to the Southern Hemisphere species

Phaeohelotium nothofagi, sp.nov., found on fallen wood and leaves of Nothofagus dombeyi, is described and illustrated. The fungus is characterized by pale yellow discs, and fumose ascospores with asperulate walls. A key with distributional data for the five species of the genus now known in the Southern Hemisphere is provided.     

A new species ofThottea (Aristolochiaceae) from India

Thottea ponmudiana sp. nova from Kerala (India) can readily be distinguished from its closest allyTh. siliquosa and all the other known species of the genus by its yellow flowers with purple eyes, deeply lobed perianth with strongly reflexed margins, uniseriate stamens united in three bundles and strongly 4-angled, green, glabrescent fruits.