-
Ancient Gr**** σπορά (sporá) 'seed' and ἀγγεῖον (angeîon) 'vessel'; pl.:
sporangia) is an
enclosure in
which spores are formed. It can be
composed of a single...
- A
sorus (pl.: sori) is a
cluster of
sporangia (structures
producing and
containing spores) in
ferns and fungi. A
coenosorus (pl.: coenosori) is a compound...
- reproduction,
spores are
produced inside a
spherical structure, the sporangium.
Sporangia are
supported by a
large apophysate columella atop a long stalk, the sporangiop****...
-
fruits in
clusters on dead wood, and has
distinctive tall reddish-brown
sporangia,
supported on
slender stalks. The
species was
first described as Trichia...
- strobili) is a
structure present on many land
plant species consisting of
sporangia-bearing
structures densely aggregated along a stem.
Strobili are often...
- In botany, a
sporophyll is a leaf that
bears sporangia. Both
microphylls and
megaphylls can be sporophylls. In
heterosporous plants,
sporophylls (whether...
-
original description of the genus, Lang
described the
sporangia as flattened, "with
terminal sporangia that are
short and wide", and in the
species Cooksonia...
- The name is
derived from the Gr**** δίσκος,
referring to the disc-shaped
sporangia (spore-forming organs). The
genus was
first described by Hao in 1989 based...
-
naked aerial axes ("stems") with
terminal spore-bearing
structures (
sporangia).: 227 The
rhyniophytes are
considered to be stem
group tracheophytes...
- of the grapevines.
Sporangia can
decline in
viability over time.
After 10 days in a 15°C
humid chamber sporangia will die.
Sporangia that are
exposed to...
