-
which they
analysed the
rachises of the
primary feathers of
Confuciusornis and Archaeopteryx. The
analysis suggested that the
rachises on
these two genera...
-
nectaries often present on the
petiole and / or on the
primary and
secondary rachises,
usually between pinnae or
leaflet pairs Leaves commonly bipinnate Inflorescences...
-
affects leaves, fruit,
rachises, and
shoots of a plant. This
disease causes the
formation of
lesions on shoots, leaves, and
rachises, but also can cause...
- They are
distinctive in appearance, with dark,
often black stipes and
rachises, and
bright green,
often delicately cut leaf tissue. The sori are borne...
-
Larval development of the
weevil Derelomus chamaeropsis occurs within rachises of
inflorescences of male
plants during autumn and winter. At the beginning...
- Zhou, Z; Miao, D; Zhang, F (2010). "Comment on "Narrow
Primary Feather Rachises in
Confuciusornis and
Archaeopteryx Suggest Poor
Flight Ability". Science...
- obtuse.
Inflorescences are 3–15 cm in
length and have glandular,
viscid rachises.
Bracts are
lanceolate and 3-7 × 1–2 mm long. The
heterostylous flowers...
- dichotomy, the
general shape of the pinnules, and the
surface markings on the
rachises and stem
reflecting the
sclerotic tissue in the cortex.
There is no consensus...
-
evidence for
agriculture in the form of
large domestic storages of
grain and
rachises of
wheat and barley, as well as millets, were
found after 2500 BC in Qasim...
- and bi-pinnate, up to 40 cm (16 in) long with
scattered prickles on the
rachises and blades.
There are four to
eleven pairs of pinnae, 5 to 20 cm (2 to...
