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Springer Science and Business Media LLC - Tập 99 - Trang 635-636 - 1952
L. Geitler, A. Pisek
Correspondenz
Springer Science and Business Media LLC - Tập 2 - Trang 295-296 - 1852
Ph. Wirtgen
Correspondenz
Springer Science and Business Media LLC - Tập 36 - Trang 433-433 - 1886
Formánek
Personal-Nachrichten
Springer Science and Business Media LLC - Tập 49 - Trang 279-279 - 1899
Cytogenetic studies in Cyclamen persicum, C. graecum (Primulaceae) and their hybrids
Springer Science and Business Media LLC - Tập 239 - Trang 1-14 - 2003
H. Ishizaka
Haploids, diploids and tetraploids of Cyclamen persicum (2n=x=24, 2x=48 and 4x=96), C. graecum (2n=84) and their interspecific hybrids (2n=45, 3x=66, 4x=90) were analyzed cytologically. The mean chromosome association per PMC at diakinesis or at metaphase I in meiosis was 23.29–23.39 I + 0.31–0.36 II in C. persicum (x), 0.17–0.23 I + 23.88–23.92 II in C. persicum (2x), 0.52–1.18 I + 46.39–46.78 II...... hiện toàn bộ
Fruit structure of 12 Turkish endemic Tripleurospermum Sch. Bip. (Asteraceae) taxa and its taxonomic implications
Springer Science and Business Media LLC - Tập 298 - Trang 845-855 - 2012
Huseyin Inceer, Murat Bal, Talip Ceter, Nur Munevver Pinar
This study concerns the evaluation of micromorphological and anatomical characters of fruit (achene-cypsela) in 12 Turkish endemic Tripleurospermum taxa using multivariate analyses (cluster analysis, principal component analysis, one-way analysis of variance). Pericarp in all taxa examined is mainly composed of several layers of parenchymatous and sclerenchymatous cells with one vascular bundle in...... hiện toàn bộ
Untersuchungen überMörckia Flotowiana und über das Verhältnis der GattungenMörckia Gott. undCalycularia Mitt. zu einander
Springer Science and Business Media LLC - - 1901
Victor Schiffner
Diagnosen neuer von J. Dörfler und H. Zerny in den Jahren 1916 und 1918 in Albanien gesammelter Pflanzenformen
Springer Science and Business Media LLC - - 1921
August Hayek
Pollen morphology of heterostylous species in Piriqueta (Passifloraceae s.l.)
Springer Science and Business Media LLC - Tập 309 - Trang 1-17 - 2023
Gabriel Henrique Gomes de Souza Freitas Teixeira, Ana Carolina Mezzonato-Pires, Lamarck Rocha, Vania Gonçalves-Esteves, Cláudia Barbieri Ferreira Mendonça
Most of the genus Piriqueta occur in Brazil (39 out of 45 species), with a center of distribution in Bahia State. In this study, we conducted a palynological investigation of 20 heterostylous (distylous) species of the genus Piriqueta, including specimens from both floral morphs of 13 species. Pollen grains were examined, measured, and illustrated by using light and scanning electron microscopy. P...... hiện toàn bộ
Epidermal crystals in Acalypha (Euphorbiaceae, Acalyphoideae) as a new taxonomic trait of the genus
Springer Science and Business Media LLC - Tập 306 - Trang 1-18 - 2020
José María Cardiel, Iris Montero-Muñoz, Emma Ortúñez, Elena Dorda, Irene Sancho-García
The occurrence of epidermal crystals in the species of the genus Acalypha (Euphorbiaceae, Acalyphoideae) is described and analyzed. The epidermal surface of 190 Acalypha specimens, belonging to 110 species and subspecies, was studied with a scanning electron microscope (SEM), and the elemental composition of the found crystals was examined using energy-dispersive X-ray spectroscopy (EDS). The resu...... hiện toàn bộ
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