osmunda

n.

蕨类植物，（旧时制鱼钩、箭尖等用的）高质铁；

OSMUNDA
Osmunda
Osmunda
Evolution of the fern genus Osmunda.
OSMUNDA WEHRII, A NEW SPECIES BASED ON PETRIFIED RHIZOMES FROM THE MIOCENE OF WASHINGTON
Osmunda (Osmundaceae) from the Triassic of Antarctica: an example of evolutionary stasis.
Karyotype analysis of five species in Osmunda (Osmundaceae)
The Paraphyly of Osmunda is Confirmed by Phylogenetic Analyses of Seven Plastid Loci
The Constituents of Osmunda spp. II. : A New Flavonol Glycoside of Osmunda asiatica
Osmunda vancouverensis sp. nov. (Osmundaceae), Permineralized Fertile Frond Segments from the Lower Cretaceous of British Columbia, ...
Orientation and Locus of Tropic Photoreceptor Molecules in Spores of Botrytis and Osmunda
Comparative development of gametophytes of Osmunda lancea and O. japonica (osmundaceae): Adaptation of rheophilous fern gametophyte
Structural evolution and flip-flop recombination of chloroplast DNA in the fern genus Osmunda