Limpar
104 resultados

Acesso aberto

Tipo do recurso

Ano de criação

Produção nacional

Revisado por pares

Áreas

Idioma

Editores

Artigo Revisado por pares

Azarnoosh Jafari, Jamil Vaezi, Mohammad Mahdi Forghanifard, Félix Forest, John C. Manning,

Within the genus Bellevalia (Asparagaceae: Scilloideae: Hyacintheae), flower shape and colour, the ratio of leaf to scape length, and the orientation of the pedicels were traditionally used ...

Tópico(s): Mediterranean and Iberian flora and fauna

2021 - Q15088586 | Phytotaxa

Artigo Acesso aberto Revisado por pares

Partha Sarathi Saha, Sumita Jha,

... of the medicinally important bulbous geophyte Drimia (subfamily: Scilloideae) has long been considered as a matter of ...

Tópico(s): Phytochemical Studies and Bioactivities

2019 - Nature Portfolio | Scientific Reports

Artigo Acesso aberto Revisado por pares

Mark W. Chase, James L. Reveal, Michael F. Fay,

... seven (Agavoideae, Aphyllanthoideae, Asparagoideae, Brodiaeoideae, Lomandroideae, Nolinoideae and Scilloideae) and the last has three (Asphodeloideae, Hemerocallidoideae and ... provided for the large subfamilies Allioideae, Amaryllidoideae and Scilloideae. The use of these subfamily names permits easier ...

Tópico(s): Plant and animal studies

2009 - Oxford University Press | Botanical Journal of the Linnean Society

Artigo Acesso aberto Revisado por pares

Tim Böhnert, Wolfram Lobin,

... Lobin W. 2017: Leopoldia neumannii sp. nov. (Asparagaceae, Scilloideae): a new species of Muscari sensu lato from ...

Tópico(s): Mediterranean and Iberian flora and fauna

2017 - Botanic Garden and Botanical Museum Berlin | Willdenowia - Annals of the Botanic Garden and Botanical Museum Berlin-Dahlem

Artigo Acesso aberto Revisado por pares

Mario Martínez‐Azorín, Michael Pinter, Manuel B. Crespo, M. Ángeles Alonso-Vargas, Wolfgang Wetschnig,

Asparagaceae (subfamily Scilloideae, tribe Hyacintheae) is alternatively regarded as Hyacinthaceae subfam. Hyacinthoideae, an option of our choice. Additional information on generic ...

Tópico(s): Botany and Plant Ecology Studies

2017 - Q15088586 | Phytotaxa

Artigo Acesso aberto Revisado por pares

Kwan-Ho Wong, Hoi-Yan Wu, Bobby Lim‐Ho Kong, Grace Wing-Chiu But, Tin-Yan Siu, Jerome H. L. Hui, Pang‐Chui Shaw, David T. W. Lau,

... from seven cultivars of Hyacinthus orientalis and two Scilloideae species including Bellevalia paradoxa and Scilla siberica. The ... with six other previously published chloroplast genomes of Scilloideae, a sliding window analysis and a phylogenetic analysis ...

Tópico(s): Genetic diversity and population structure

2022 - Multidisciplinary Digital Publishing Institute | Horticulturae

Artigo Acesso aberto Revisado por pares

Tim Böhnert, Michael Neumann, Dietmar Quandt, Maximilian Weigend,

... an important ornamental plant group in Asparagaceae subfamily Scilloideae, comprising some 80 species distributed mainly in the ...

Tópico(s): Plant Diversity and Evolution

2023 - Wiley | Taxon

Artigo Revisado por pares

Burcu Yılmaz Çıtak, Tuna Uysal, Meryem Bozkurt, Hakkı Demirelma, Ahmet Aksoy, Kuddisi Ertuğrul,

By this study, the palynomorphological traits of 49 taxa (53 plant samples) of the genus Muscari which has been the main research topic and also its relatives, Pseudomuscari, Hyacinthella and Bellevalia have been studied in details of both using light and scanning electron microscope. In the end of palynologic works, it was suggested the descriptive or symbolized main pollen types to make easier the separation or identification of the species of Muscari and its relative groups. According to this ...

Tópico(s): Plant Diversity and Evolution

2022 - Wiley | Microscopy Research and Technique

Artigo Revisado por pares

İsmail Eker,

In the Flora of Turkey, the taxonomic concept of Muscari massayanum sensu Davis & Stuart was given based on five herbarium specimens and a photograph. In the original study, type location of the species was not specified, but its photograph and brief morphological features were included. In current study, herbarium samples given by Davis & Stuart under the description of the species in the Flora of Turkey were examined, and as a result of field studies conducted at the locations where these samples ...

Tópico(s): Plant Diversity and Evolution

2021 - Q15088586 | Phytotaxa

Artigo Revisado por pares

İsmail Eker, Hasan Yıldırım,

A new species, Muscari inundatum (Asparagaceae) from Turkey, is described and illustrated. It is morphologically similar to M. neglectum and M. adilii, but differs mainly by its shouldered fertile flowers with erect to slightly recurved lobes at maturity. In this study, a comprehensive description, diagnostic characters, original photographs, detailed illustration, geographical distribution, conservation assessment, identification key, and taxonomic comments on the new species are presented.

Tópico(s): Plant Diversity and Evolution

2021 - Q15088586 | Phytotaxa

Artigo Acesso aberto Revisado por pares

J. C. Manning,

The species in Ledebouria sect. Resnova are revised, with an identification key, full nomenclature, descriptions, ecological notes, and illustrations. Sect. Resnova is defined by its deeply campanulate flowers with tepals shortly connate basally and erect throughout or spreading distally; biseriate stamens with white, filiform filaments; sessile or subsessile ovary; and diagnostic seeds, obliquely obovoid with an inflated and invaginated raphe, and a finely puberulous-echinulate testa. Five species ...

Tópico(s): Botany, Ecology, and Taxonomy Studies

2020 - Elsevier BV | South African Journal of Botany

Artigo Acesso aberto Revisado por pares

Luke P. Robertson, Lindon W. K. Moodie, Darren C. Holland, K. Charlotte Jandér, Ulf Göransson,

The structure of 2,4-(4′-aminobenzenamine)pyrimidine (1), a pyrimidine alkaloid previously isolated from the bulbs of Scilla madeirensis (Asparagaceae, synonym Autonoë madeirensis), has been revised. These conclusions were met via comparison of reported NMR and EIMS data with those obtained from synthetic standards. The corrected structure is the antibiotic sulfadiazine (2), which has likely been isolated as a contaminant from the site of collection. The reported bioactivity of 1 as an α1-adrenoceptor ...

Tópico(s): Traditional Chinese Medicine Analysis

2020 - American Chemical Society | Journal of Natural Products

Artigo Acesso aberto Revisado por pares

Mehmet Fırat, Hasan Yıldırım,

Scilla hakkariensis, sp. nov. (Asparagaceae), described herein as a new species to science, is endemic to the eastern Anatolian region of Turkey. It is related to S. libanotica Speta and S. mischtschenkoana Grossh., but clearly differs from them based on the morphological differences presented in the species description. Specifically, it is easily distinguished from both of them by its seeds without elaiosome. In addition, the conservation status, a distribution map, and notes on the biogeography ...

Tópico(s): Plant Diversity and Evolution

2020 - Publications scientifiques du Muséum | Adansonia

Artigo Revisado por pares

İsmail Eker, Hayrı Duman, Hasan Yıldırım,

A new species, Muscari muglaensis Eker, H.Duman & Yıldırım sp. nov. (Asparagaceae) from Turkey, is described and illustrated. It is morphologically similar to M. weissii, M. comosum, M. cycladicum and M. elmasii, but differs mainly by its large bulbs and fruit structure from M. weissii and M. comosum, and long pedicels of fertile flowers and transversely growing raceme in fruit from M. cycladicum and M. elmasii. In this study, a comprehensive description, diagnostic characters, original photographs, ...

Tópico(s): Plant Diversity and Evolution

2020 - Q15088586 | Phytotaxa

Artigo Revisado por pares

İsmail Eker,

A new species, Muscari fatmacereniae Eker sp. nov. (Asparagaceae), is described from Turkey. The diagnostic characters, description, detailed illustration, original photographs and geographical distribution of the new species are given. The conservation assessment, observations and taxonomic comments on the new species are also presented. The new species is compared with the closely related species M. armeniacum and M. botryoides.

Tópico(s): Plant Diversity and Evolution

2019 - Q15088586 | Phytotaxa

Artigo Acesso aberto Revisado por pares

Mario Martínez‐Azorín, Manuel B. Crespo, M. Ángeles Alonso-Vargas, A. P. Dold, Neil R. Crouch, Martin Pfosser, Ladislav Mucina, Michael Pinter, Wolfgang Wetschnig,

As part of a taxonomic revision of tribe Urgineeae, and informed by morphological and phylogenetic evidence obtained in the last decade, we present 17 new combinations in Austronea, Indurgia, Schizobasis, Tenicroa, Thuranthos, Urgineopsis, and Vera-duthiea. These are for taxa recently described in Drimia sensu latissimo or otherwise named during the past century. We include type information for all considered taxa and designate lectotypes for Drimia pauciflora, Urginea salmonea and U. sebirii. We ...

Tópico(s): Plant Diversity and Evolution

2019 - Q15088586 | Phytotaxa

Artigo Revisado por pares

İsmail Eker,

A new species from Turkey, Muscari pamiryigidii Eker sp. nov. (Asparagaceae), is described and illustrated here. Diagnostic characters, description, original photographs, detailed illustration, geographical distribution, conservation assessment, observations, and taxonomic comments on the new species are presented. The new species is compared to the closely related species M. armeniacum, M. aucheri and M. bourgaei.

Tópico(s): Plant Diversity and Evolution

2019 - Q15088586 | Phytotaxa

Artigo Revisado por pares

Serpil Demirci Kayıran, Fatma Özhatay, Erdal Kaya,

In this paper, a new species, Muscari tauricum sp. nov. is described and illustrated from Southern Turkey. It has similar morphological characters to M. aucheri and M. bourgaei except for its broad and several leaves, pyramidal raceme, patent and longer pedicels, small fertile flowers, and early flowering time that distinguish the new species from other Muscari species. A complete morphological description and illustration are given, including comments on karyotypes. The morphological differences ...

Tópico(s): Plant Diversity and Evolution

2019 - Q15088586 | Phytotaxa

Artigo Acesso aberto Revisado por pares

Mario Martínez‐Azorín, Manuel B. Crespo, M. Ángeles Alonso-Vargas, A. P. Dold, Michael Pinter, Wolfgang Wetschnig,

As part of a taxonomic revision of Urgineeae, combining morphological and genetic data from numerous samples from a large range of its distribution, here we describe Austronea, a new genus from South Africa and southern Namibia. This genus is related to Fusifilum based on general inflorescence and flower morphology, but it differs from it by the leaves usually leathery and sometimes thickened; the capitate to subcorymbose raceme commonly nodding at early developing stages; the reddish to green-yellowish ...

Tópico(s): Mediterranean and Iberian flora and fauna

2018 - Q15088586 | Phytotaxa

Artigo Acesso aberto Revisado por pares

Neil R. Crouch, Mario Martínez‐Azorín, Manuel B. Crespo, Michael Pinter, M. Ángeles Alonso-Vargas,

In the course of resolving the identity of plants usually named ‘Drimia indica’ from KwaZulu-Natal Province, South Africa, molecular and morphological data revealed the identity of more than one taxon carrying this name. Our studies support the establishment of a new urgineoid genus, Zingela gen. nov., to accommodate a species (Z. pooleyorum) collected and illustrated some 50 years ago, but never validly published. We here provide data on its morphology, ecology, and distribution.

Tópico(s): Plant and Fungal Species Descriptions

2018 - Q15088586 | Phytotaxa

Artigo Acesso aberto Revisado por pares

J. C. Manning,

A taxonomic account is presented for the species of Massonia recorded from the core Cape Floristic Region. A total of 15 species are recognised, 13 endemic to the region, distributed between sect. Whiteheadia and sect. Massonia. Several species are local endemics known from a single locality or restricted area, although M. bifolia and M. depressa are widely distributed through much of the Greater Cape Floristic Region or even beyond into interior South Africa. All published names based on plants ...

Tópico(s): Botany, Ecology, and Taxonomy Studies

2018 - Elsevier BV | South African Journal of Botany

Artigo Acesso aberto Revisado por pares

Mario Martínez‐Azorín, Manuel B. Crespo, Michael Pinter, Wolfgang Wetschnig,

As part of a taxonomic revision of Hyacinthaceae subfamily Urgineoideae (Asparagaceae tribe Urgineeae) based on morphological and genetic data covering numerous samples from its whole range of distribution, we here describe a new genus from south-eastern South Africa. Aulostemon includes Drimia mzimvubuensis, a species recently placed in Sagittanthera. However, distinct morphological character states, especially regarding connation of stamen filaments to form a distinct tube that surrounds the gynoecium, ...

Tópico(s): Fern and Epiphyte Biology

2017 - Q15088586 | Phytotaxa

Artigo Revisado por pares

Graham Duncan,

Two recently discovered species of Lachenalia from South Africa, Lachenalia barbarae from the Overberg district of the Western Cape and Lachenalia adamii from the Bokkeveld escarpment of the Northern Cape, are described. In addition, details of the rediscovery of two species previously thought to be possibly extinct in the wild, Lachenalia martleyi from the Overberg district in the Western Cape and Lachenalia macgregoriorum from the Bokkeveld plateau in the Northern Cape, are provided, as well as ...

Tópico(s): Mediterranean and Iberian flora and fauna

2017 - Q15088586 | Phytotaxa

Artigo Acesso aberto Revisado por pares

Hasan Yıldırım, Yusuf Altıoğlu,

Scilla bilgineri Yıldırım (Asparagaceae) is described here as a new species. Diagnostic morphological characters, a full description, and detailed illustrations are provided on the basis of the type specimens and observations of wild populations. The new species is characterized by whitish to very pale lilac tepals, variegated ovary; style 5-6 mm long; oblong, straw to pale yellow and cucullate seed; pale creamy-white elaiosome, which is adherent to the testa; and pinkish to reddish, fleshy bulb ...

Tópico(s): Plant Diversity and Evolution

2017 - Scientific and Technological Research Council of Turkey (TUBITAK) | TURKISH JOURNAL OF BOTANY

Artigo Revisado por pares

Errol Véla, Gérard de Bélair, Marcela Rosato, Josep A. Rosselló,

Scilla anthericoides is a neglected name traditionally considered as Urginea maritima var. anthericoides. Based on recent field observations of living plants completed by karyological analyses, we promote again this taxon at species rank, under the genus Charybdis. It differs from other species of Charybdis maritima aggregate by many characters of flowers, fruits, bulbs, leaves and by ploidy level. It is endemic to the regional hotspot Kabylias-Numidia-Kroumiria in north-eastern Algeria. It is a ...

Tópico(s): Phytochemical Studies and Bioactivities

2016 - Q15088586 | Phytotaxa

Artigo Revisado por pares

P. B. Yadav, Manoj M. Lekhak, Shrirang R. Yadav,

Three binomials, viz. Scilla coromandeliana, Drimia razii and D. wightii, are typified in accordance with the International Code of Nomenclature for algae, fungi, and plants (ICN). Further, notes on the identity of Drimia wightii, a synanthous species, are also provided.

Tópico(s): Plant Diversity and Evolution

2016 - Q15088586 | Phytotaxa

Artigo Revisado por pares

Walter Knirsch, Mario Martínez‐Azorín, Martin Pfosser, Wolfgang Wetschnig,

The genus Rhodocodon is here reinstated based on morphological, biogeographical and molecular evidence. On the basis of the work presented by H. Perrier de la Bâthie in Flora of Madagascar, one subgenus and ten species of Rhodocodon are validated here. Furthermore, Rhodocodon madagascariensis and R. urgineoides are lectotypified, and Hyacinthus cryptopodus and Urginea mascarenensis are transferred to Rhodocodon. A complete morphological description for all 13 accepted species of Rhodocodon is provided, ...

Tópico(s): Plant and animal studies

2015 - Q15088586 | Phytotaxa