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Journal article
Galanthus bursanus (Amaryllidaceae): a new species of snowdrop from the Marmara Sea region, NW Turkey
Galanthus bursanus (Amaryllidaceae), a new snowdrop species endemic to the Marmara Sea region (Bursa Province, NW Turkey), is described and illustrated. Morphological differences between the new species and other possibly related Galanthus taxa (G. plicatus subsp. byzantinus, G. ×valentinei nothosubsp. subplicatus, and G. reginae-olgae subsp. reginae-olgae) are discussed. Photographs (habitat...Zubov, Dimitri ; Konca, Yıldiz ; Davis, Aaron
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Journal article
Flora of Singapore precursors, 6: Typification of grass names relevant to the flora of Singapore
The typification of more than 200 names of grass taxa relevant to the flora of Singapore is reviewed. A total of 52 lectotype designations are made here, including 22 which are posthumously published by the late J.F. Veldkamp. In addition, 13 second-step lectotypes (one by JFV), and two neotypes are...Turner, I ; Middleton, D ; Duistermaat, H ; Veldkamp, J
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Journal article
Flora of Singapore precursors, 12. Notes on various Rubiaceae genera
In preparation for the account of the Rubiaceae for the Flora of Singapore various notes are presented concerning the genera Discospermum Dalzell, Lasianthus Jack, Mussaenda L. and Psychotria L. Nomenclatural comments on the generic synonyms Landia Comm. ex Juss. (= Mussaenda) and Uragoga Baill. (= Psychotria) are made. Lectotypes are...Turner, I
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Journal article
Five new species of Henckelia (Gesneriaceae) from Myanmar and Thailand.
Five new species of Henckelia are described, two from Myanmar: Henckelia campanuliflora and H. candida, and the others from Thailand: H. amplexifolia, H. nakianensis and H. dasycalyx. A key to the 1 to 2-leaved species of the genus is given, as well as photographs, ecology, and also IUCN conservation status...Sirimongkol, Sukontip ; Parnell, John ; Hodkinson, Trevor ; Middleton, David ; Puglisi, Carmen
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Journal article
Farmers’ decisions and determinants of crop rotations with lupin (Lupinus spp): The case of West Amhara Region, Ethiopia
Using lupin as a break crop and for soil fertility improvement is one of the practices to enhance productivity and improve soil fertility in Ethiopian conditions. However, the use of this practice by smallholder farmers is limited. Therefore, the major objective of this study was to empirically examine factors influencing...Teferra, B ; Yeheyis, L ; Nelson, M ; Taylor, J ; McNaughton, D …
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Journal article
Evolutionary history of the Pasque-flowers (Pulsatilla, Ranunculaceae): Molecular phylogenetics, systematics and rDNA evolution
Pulsatilla (Anemoneae, Ranunculaceae) is sister to Anemone s.s. and contains ca 40 perennial species of considerable horticultural and medical importance. We sequenced 31 of those species, plus nine subspecies, two cultivars and six outgroups, for two nuclear regions (high-copy nrITS and low-copy MLH1) and three plastid regions (rbcL, accD–psaI, trnL...Sramkó, G ; Laczkó, L ; Volkova, P ; Bateman, R ; Mlinarec, J
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Journal article
Exploring At Second-Hand: Separating the Editor from the Traveller in Soeteboom’s Version of Van West-Zanen’s Sojourn in Mauritius in 1602
Willem van West-Zanen’s account of visiting Mauritius with Hans Schuurmans’s fleet of five ships on their return journey from Java to Amsterdam in 1602, is translated in full for the first time. Numerous Dodos were caught and eaten by the crews, as was much other wildlife.Cheke, Anthony ; Beentje, Henk
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Journal article
Ethnobotany of Aloe L. (Asphodelaceae) in Tanzania
The genus Aloe (Asphodelaceae) is well known in Tanzania for its medicinal uses, yet its ethnobotany has not previously been systematically studied in the region. To document the indigenous knowledge of Aloe species, data were collected using semi-structured interviews from 180 respondents of different gender and age groups at four...Amir, H ; Grace, O ; Wabuyele, E ; Manoko, M
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Journal article
Epidermal patterning and stomatal development in Gnetales
The gymnosperm order Gnetales, which has contentious phylogenetic affinities, includes three extant genera (Ephedra, Gnetum, Welwitschia) that are morphologically highly divergent and have contrasting ecological preferences: Gnetum occupies mesic tropical habitats, whereas Ephedra and Welwitschia occur in arid environments. Leaves are highly reduced in Ephedra, petiolate with a broad lamina...Rudall, Paula ; Rice, Callie
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Journal article
Enhancement of conservation knowledge through increased access to botanical information
Herbarium specimens are increasingly recognized as an important resource for conservation science and virtual herbaria are making specimens freely available to a wider range of users than ever before. Few virtual herbaria are designed with conservation use as a primary driver. Exceptionally, Brazil's Reflora Virtual Herbarium (RVH) was created to...Canteiro, Cátia ; Barcelos, Laísa ; Filardi, Fabiana ; Forzza, Rafaela ; Green, Laura …