@article {5686, title = {Pollen morphology and ultrastructure of selected species from Annonaceae}, journal = {Plant Systematics and EvolutionPlant Systematics and Evolution}, volume = {299}, number = {1}, year = {2013}, month = {2013/01/01}, pages = {11-24}, publisher = {Springer Vienna}, keywords = {Annonaceae, Endexine, Fresh pollen, Germination zone, morphology, Pollen wall, ULTRASTRUCTURE}, isbn = {0378-2697}, author = {Xu, Fengxia and Craene, LouisP Ronse} } @article {5147, title = {Reassessing the taxonomic status of two enigmatic Desmos species (Annonaceae): Morphological and molecular phylogenetic support for a new genus, Wangia}, journal = {Journal of Systematics and EvolutionJournal of Systematics and Evolution}, year = {2013}, pages = {n/a-n/a}, abstract = {The systematic position of two enigmatic Annonaceae species from China, Desmos saccopetaloides and Desmos yunnanensis, has been controversial, with both species having been transferred between several different genera within subfamilies Annonoideae and Malmeoideae. Phylogenetic analyses of eight chloroplast regions (matK, ndhF, ndhF-rpl32, psbA-trnH, rbcL, rpl32-trnL, trnL-F, and ycf1; ca. 9.2 kb, 66 taxa) unambiguously placed D. saccopetaloides in a subclade of tribe Miliuseae, nested among the genera Monoon, Neo-uvaria, Phaeanthus, Sageraea, and Stelechocarpus. This relationship was also supported by endosperm rumination patterns in the seed; other morphological characters furthermore indicated that D. saccopetaloides has closer affinities with Monoon, Neo-uvaria, and Phaeanthus rather than either Sageraea or Stelechocarpus. Desmos saccopetaloides is distinguished from these genera by its leaf-opposed inflorescences, sepaloid outer petals, saccate inner petals with basal glandular tissue, moniliform monocarps with uniseriate seeds, and rectangular disulculate pollen with two {\textquotedblleft}cryptoapertures{\textquotedblright}. On the basis of the combined molecular phylogenetic and morphological data, we propose a new genus, Wangia, to accommodate D. saccopetaloides. The molecular phylogenetic analyses furthermore indicated that Desmos yunnanensis belongs to the genus Dasymaschalon: examination of the type collections revealed that it is conspecific with Dasymaschalon obtusipetalum, although the combination Dasymaschalon yunnanense has nomenclatural priority.}, keywords = {Dasymaschalon, molecular phylogeny, morphology, Phaeanthus, taxonomy}, isbn = {1759-6831}, author = {Guo, Xing and Wang, Jing and Xue, Bine and Thomas, Daniel C. and Su, Yvonne C. F. and Tan, Yun-Hong and Saunders, Richard M. K.} } @article {4940, title = {Miliusa codonantha (Annonaceae), a new species from the Indian eastern Himalaya, with a new combination, M. dioeca}, journal = {Willdenowia - Annals of the Botanic Garden and Botanical Museum Berlin-DahlemWilldenowia - Annals of the Botanic Garden and Botanical Museum Berlin-Dahlem}, volume = {43}, number = {1}, year = {2013}, pages = {101-105}, abstract = {A new species from the Indian eastern Himalaya, Miliusa codonantha, is described and illustrated. It chiefly differs from M. macrocarpa, its most morphologically similar species, in having smaller flowers and considerably fewer stamens and carpels per flower. In addition, a new combination is made for another species of Miliusa also occurring on the Indian subcontinent: M. dioeca (basionym: Uvaria dioeca). The two species as well as M. macrocarpa are placed in the previously recognized M. campanulata group. The names U. dioeca and its heterotypic synonym M. wallichiana are lectotypified.}, keywords = {INDIA, Malmeoideae, MILIUSEAE, nomenclature, SYSTEMATICS, taxonomy}, author = {Chaowasku, Tanawat} } @article {4941, title = {Phylogeny of Miliusa (Magnoliales: Annonaceae: Malmeoideae: Miliuseae), with descriptions of two new species from Malesia}, journal = {2013}, volume = {54}, year = {2013}, pages = {1-21}, type = {Annonaceae; Buton Island; identification key; Papua New Guinea; molecular phylogeny}, abstract = {The molecular phylogeny of Miliusa (Annonaceae) is reconstructed, with 27 (of ca. 50) species included, using a combination of seven plastid markers ( rbcL exon, trnL intron, trnL-F spacer, matK exon, ndhF exon, psbA-trnH spacer, and ycf1 exon) constituting ca. 7 kb. In addition, two new species of Miliusa are described from the Malesian area: M. butonensis sp. nov. from Buton Island, Indonesia and M. viridiflora sp. nov. from Papua New Guinea. The former is included in the molecular phylogenetic analysis. The reconstructed phylogeny corresponds well to the informal morphological grouping proposed earlier. A revised key to 13 Austro-Malesian species of Miliusa is provided.}, keywords = {Annonaceae, Buton Island, identification key, molecular phylogeny, Papua New Guinea}, isbn = {2118-9773|escape}}, author = {Chaowasku, Tanawat and Ke{\ss}ler, Paul J.A.} }