- A
sporophyll is a leaf that
bears sporangia. Both
microphylls and
megaphylls can be sporophylls. In
heterosporous plants,
sporophylls (whether they are...
- Naturwissenschaften. 2002 Jul;89(7):281-94. Review.PMID 12216856
Microsporophyll Macrosporophyll Seeds Videos - Flavon's Wild herb and
Alpine plants line
drawing of...
- long, 15-20 mm wide, and
covered with an
orange sarcotesta. Both the
macrosporophylls and
microsporophylls have a flat, smooth, and
glabrous surface. Cone...
- are of
similar shape, with up to
three growing on each plant. The
macrosporophylls have a
warty surface.
Seeds are oblong, 30–35 mm long,
covered by a...
-
middle of
summer in the
northern hemisphere. The
surfaces of both
macrosporophylls and
microsporophylls are flat, smooth, and glabrous. The
seeds are...
-
female cones are yellow-green, 35–40 cm long, and 20–23 cm wide, with
macrosporophylls that have a
bumpy surface. The
seeds are oblong,
about 25–30 mm long...
- and larger,
measuring 15–35 cm long and 8–15 cm in diameter.
Their macrosporophylls have a
warty surface. The
seeds are oblong, 20–30 mm long, 18–23 mm...
-
yellow and larger, 28–60 cm long and 15–25 cm broad, with
rhomboid macrosporophylls. The
seeds are oblong,
measuring 28–60 mm long and 15–25 cm in diameter...
-
centimeters long and 23-25
centimeters wide, also
olive green, with
macrosporophylls about 8
centimeters long. The
seeds are
roughly egg-shaped, 2.5-3.0...
-
female cones are 35–40 cm long, 18–20 cm in diameter, with
rhomboid macrosporophylls measuring 55 mm by 60 mm with a
height of 30 mm. Each cone
holds about...
