The Dulcamaroid clade of Solanum contains 45 species of mostly vining or weakly scandent species, including the common circumboreal weed Solanum dulcamara L. The group comprises members of the previously recognised infrageneric groupings sect. Andropedas Rusby, sect. Californisolanum A. Child, sect. Dulcamara (Moench) Dumort., sect. Holophylla (G.Don) Walp., sect. Jasminosolanum (Bitter) Seithe...

Finite element technologies have been applied to fluid dynamrcs problems for some time now. The early work focused on Galerkin 's method and various attempts to improve its stability while retaining its basic character. In the late 1970s a new approach was introduced, namely, "stabili zed methods," such as SUPG and Galerkin/least-s quares. These methods have been applied to many areas in fluid ...

1 National Institute of Hydrology and Water Management, 97, Sos. Bucureşti – Ploieşti, Sect. 1, Bucharest cod 013686, Romania 2 National Administration of Meteorology, 97, Sos. Bucureşti – Ploieşti, Sect. 1, Bucharest cod 013686, Romania 3 National Administration “Apele Romane”, 6, Strada Edgar Quinet, sect. 1, Bucharest, cod 010018, Romania 4 UMR Sisyphe-7619, Université Pierre & Marie Curie, ...

Arenaria L. sensu lato es un género de cariofiláceas del que se conocen alrededor cien especies distribuidas en todos los continentes. En este trabajo da cuenta la existencia cuatro para flora vascular Chile, tres ellas nativas y una introducida, reduciendo así el número histórico nombres referidos a aceptando como válidas actualmente A. digyna Schltdl., rivularis Phil., serpens Kunth ser...

This study is based on oribatid mite materials collected by swiping bushes in central Madagascar. Four species are identified; a new subgenus and two species, Afreremella (Arboreremella) n. subgen., with type madagascarensis sp. (Eremellidae), Lucoppia ankaratraensis (Oribatulidae) described. An identification key to known representatives of provided. The initial subgeneric status Eremella (Arc...

Two new species, Zercon (Zercorientalia) formosianus sp. nov. and Zercon (Zercorientalia) spinosus sp. nov., are described from the high mountain zone of Taiwan. A new subgenus, Zercon (Zercorientalia) subgen. nov., is established for these species, on the basis of a unique combination of podonotal chaetotaxy and pore positions. Zercon (Zercorientalia) sinensis Petrova & Taskaeva, 1968 is trans...

A phylogenetic analysis of Astragalus sect. Alopecuroidei based on nrDNA ITS as well as morphological character data is presented. A total of fifty informative morphological characters were analyzed to reconstruct phylogenetic relationships for 23 taxa of the sect. Alopecuroidei and two species of sect. Laxiflori plus A. sieversianus and A. caryolobus as outgroups. The present analysis revealed...