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Biosystematics of North American species of Nuttallanthus (Lamiales).
(2003)
The native North American toadflaxes comprise a morphologically-variable complex of herbaceous plants that have been collectively recognized as a section of Linaria (Linaria section Leptoplectron ) or a distinct genus ...
Pollen characters in relation to the delimitation of Myrtales.
(1982)
Pollen representative of the Lythraceae, Punicaceae, Sonneratiaceae, Trapaceae, Oliniaceae, Combretaceae, Alzateaceae, Penaeaceae, Crypteroniaceae, Melastomataceae, Myrtaceae and Onagraceae was examined with SEM and TEM. ...
Studies in the dinoflagellate genera, Peridinium and Peridiniopsis.
(1981)
Photoheterotrophy occurs in Peridinium willei, P. limbatum, P. inconspicuum, and Peridiniopsis polonicum. All species tested exhibited photoheterotrophy except P. volzii. Growth of all species was strongly depressed by ...
MOLECULAR CHARACTERIZATION OF THE ARABIDOPSIS NUCLEAR FACTOR-Y TRANSCRIPTION FACTOR FAMILY
(2014-05-09)
NUCLEAR FACTOR-Y (NF-Y) transcription factors, composed of three independent families: NF-YA, NF-YB, and NF-YC, have greatly expanded in plants in comparison to animals. For example, while humans have only one member of ...
Allelopathic potential of wheat accessions /
(1984)
Root exudates of 286 accessions of hard red winter wheat (Triticum aestivum L.) were compared with that of a commercial strain 'T 64' for their relative ability to inhibit root and shoot growth of Japanese brome (Bromus ...
Morpho-geographical analysis of Veronica section Beccabunga.
(1983)
Veronica section Beccabunga occurs primarily in the temperate regions of the land masses of the northern and southern hemispheres with the exception of Australia and New Zealand, where it is a rare introduction. Computer ...
Systematics of the Mecardonia acuminata (tribe Gratioleae, Plantaginaceae) complex of southeastern USA.
(2007)
Seed surface morphology is known to be of taxonomic significance in some plant taxa, and has been used as diagnostic features of some families, genera and species. The tribe Gratioleae (Plantaginaceae) consists of 16 genera ...