Results 181 to 190 of about 52,943 (233)
Some of the next articles are maybe not open access.
Homogeneous colleters in Myrteae (Myrtaceae)
Protoplasma, 2023Colleters are secretory structures characteristic of the apices of more than 60 botanical families. In the Myrtaceae, three types of colleters were previously described: petaloid, conical, and euriform. In Argentina, most species of the Myrtaceae family grow in subtropical regions and a few in the temperate-cold zones of Patagonia.
C. M. Sosa, A. M. Gonzalez
openaire +3 more sources
1982
Trees or shrubs. Leaves opposite or rarely alternate, simple and mostly entire, glandular punctate. Stipules wanting or rarely present and very small. Flowers mostly actinomorphic, hermaphrodite or polygamous by abortion. Hypanthium more or less adnate to the ovary. Sepals 3 or more, imbricate or valvate or irregularly split.
openaire +1 more source
Trees or shrubs. Leaves opposite or rarely alternate, simple and mostly entire, glandular punctate. Stipules wanting or rarely present and very small. Flowers mostly actinomorphic, hermaphrodite or polygamous by abortion. Hypanthium more or less adnate to the ovary. Sepals 3 or more, imbricate or valvate or irregularly split.
openaire +1 more source
CHROMOSOME NUMBERS IN THE MYRTACEAE
American Journal of Botany, 1947THE MYRTACEAE have received comparatively little cytological attention, partly because of technical difficulties, and partly because the majority of species are relatively far removed from the centers of intensive study. Cytology in its more recent developments has proved its value in clarifving some of the problems of phylogeny, and it appeared likely
openaire +2 more sources