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And some of the gymnosperm families have been revised.
The recovery of gymnosperm forests took 4-5 million years.
More than one embryo is usually initiated in each gymnosperm seed.
The collective word for all of these plants with the needlelike leaves is gymnosperm.
The gymnosperm feather fronds high above us caught the last of the light and faded.
The life cycle of a gymnosperm is similar.
The receptive part of the gymnosperm ovule is called the micropyle.
In Jurassic gymnosperm forests, there is evidence of high frequency, light surface fires.
Parasitaxus usta is unique as the only known parasitic gymnosperm.
Softwood is wood from gymnosperm trees such as conifers.
The term gymnosperm pairs the Greek word gymnos, or naked, with sperma.
Since its seeds are not protected by an ovary wall, it can morphologically be considered a gymnosperm.
R. fascians can be a pathogen of plants, both angiosperm or gymnosperm.
Hardwood contrasts with softwood (which comes from Gymnosperm trees).
A popular ornamental, it can be seen in many arboreta (Gymnosperm Database).
Two species of gymnosperm were recorded.
But they're all the gymnosperm family."
That Brown was able to observe the gymnosperm ovule at all is remarkable given the difficulty of finding the same with a modern microscope.
It currently contains about 2,000 plants representing 72 species from 40 genera (14 gymnosperm and 26 angiosperm).
Gymnosperm includes 5 families, 8 genus, 8 species.
Podocarps (Podocarpaceae), an ancient evergreen gymnosperm family of trees, have changed little in the last 190 million years.
It is a gymnosperm.
The landscape then was dominated by mountain streams and deep lakes surrounded by forests of gymnosperm trees.
The gymnosperm trees include conifers, cycads, ginkgophytes and gnetales.
The first sequenced genome for any gymnosperm was the genome of Picea abies in 2013.