-
specify the
modern monophyletic group of
gymnosperms, the term Acrogymno****e is
sometimes used. The
gymnosperms and
angiosperms together constitute the...
- the
dominance of
archosaurian reptiles such as the dinosaurs, and of
gymnosperms such as cycads,
ginkgoaceae and
araucarian conifers; a hot greenhouse...
- of the
familiar land plants,
including the
flowering plants and the
gymnosperms, but not ferns, mosses, or algae. The term
phanerogam or phanerogamae...
-
Angiosperms are
distinguished from the
other major seed
plant clade, the
gymnosperms, by
having flowers,
xylem consisting of
vessel elements instead of tracheids...
- The
gymnosperms consist of five
orders of seed plants: Cupressales, Cycadales, Ginkgoales,
Gnetales and Pinales. They
developed more than 350 million...
-
Conifers are a
group of cone-bearing seed plants, a
subset of
gymnosperms. Scientifically, they make up the
division Pinophyta (/pɪˈnɒfɪtə, ˈpaɪnoʊfaɪtə/)...
-
referred to as the
subclass Dicotyledons into two tribes,
Gymnosperms and Angiosperms. In the
gymnosperms (or Gymno****e)
Lindley included two orders, the...
-
considered to be
links between ferns and the
gymnosperms which evolved in the Tri****ic period. The
gymnosperms include conifers, cycads,
gnetales and ginkgos...
-
Molecular phylogenies of
extant gymnosperms have
conflicted with
morphological characters with
regard to
whether the
gymnosperms as a
whole (including gnetophytes)...
-
Ginkgoopsida is a
proposed class of
gymnosperms defined by
Sergei V.
Meyen in 1984 to encomp****
Ginkgoales (which
contains the
living Ginkgo) alongside...
