- The
rhyniophytes are a
group of
extinct early vascular plants that are
considered to be
similar to the
genus Rhynia,
found in the
Early Devonian (around...
-
Tracheobionta and
Equisetopsida sensu lato. Some
early land
plants (the
rhyniophytes) had less
developed vascular tissue; the term
eutracheophyte has been...
-
Psilotum and the
rhyniophytes and
trimerophytes are that the
development of its
vascular strand is exarch,
while it is
centrarch in
rhyniophytes and trimerophytes...
- (sporangia) on
branched stems. They were
formerly classified among the
rhyniophytes, but it was
later found that some of the
original members of the group...
- Australia. In the late Silurian, two
distinctive lineages,
zosterophylls and
rhyniophytes, had
colonised the tropics. The
former evolved into the
lycopods that...
-
hornworts †Horneophytopsida
Vascular plants (tracheophytes) †Rhyniophyta –
rhyniophytes †Zosterophyllophyta –
zosterophylls Lycopodiophyta –
clubmosses †Trimerophytophyta...
-
coordinates 71° 48′ 0″ S, 49° 36′ 0″ W. Dutoitia, a
genus of
Devonian rhyniophyte,
named after the
South African geologist Alex du Toit This page lists...
- of
names have been used,
which the
table below summarizes. For Banks,
rhyniophytes comprised simple leafless plants with
terminal sporangia (e.g., Cooksonia...
-
center of a
metaxylem cylinder)
haplostele is
prevalent in
members of the
rhyniophyte grade, such as Rhynia.
actinostele – a
variation of the
protostele in...
- Tortilicaulis. Hue and Xao
regarded cooksonioids as a
group within the
rhyniophytes with
radially symmetrical sporangia of
roughly the same
height and width...
