peltate தமிழ் அர்த்தத்தின் உதாரணம்:

பூச்சியுண்ணும் தாவரங்களான, "டொசீரா', "பெல்டேட்டா' போன்றவை, இமயமலைக்கு அடுத்தப்படியாக இங்கு உள்ளன.

peltate's Usage Examples:

peltata is unique owing to its large peltate leaves, often i ft.

In Sphenophyllum fertile both the ventral lobes of the sporophyll (corresponding to the sporangiophores in other species) and the dorsal lobes, which in other species are sterile, were developed as peltate sporangiophores.

In the lax strobili the sporangiophores, which are not peltate, but strap-shaped, were borne, as C.

The formation of peltate leaves has been traced to the union of the lobes of a cleft leaf.

The order is divided into five tribes by characters based on differences in position of the ovules - which are generally semianatropous so that the seed is peltate with the hilum in the centre on one side (or ventral), but sometimes, as in Hottonia and (From Strasburger's Lehrbuch der Botanik.

- Like Zamia, except that the ends of the stamens are flat, while the apices of the carpels are peltate.

high, bearing two peltate, deeplydivided leaves, which are about 5 in.

The recently discovered species, Sphenophyllum fertile, while resembling Bowmanites Romeri in its peltate, bisporangiate sporangiophores, is peculiar in the fact that both dorsal and ventral lobes of the sporophyll were fertile, dividing in a palmate manner into several branches, each of which constitutes a sporangiophore.

This similarity is closest in Archaeocalamites, an ancient type found in Upper Devonian rocks; in this the strobilus consists of peltate sporangiophores inserted in whorls on the axis.

The leaves of the cypresses are scale-like, overlapping and generally in four rows; the female catkins are roundish, and fewer than the male; the cones consist of from six to ten peltate woody scales, which end in a curved point, and open when the seeds are ripe; the seeds are numerous and winged.

The petiole is inserted a little above the base, and hence the leaf is called peltate or shieldlike.

(a) The foliaceous (leaf-like) thallus, which may be either peltate, i.

- Tentacles simple or branched, never peltate; calcareous ring well developed, often bilaterally symmetrical; retractor muscles usually present; stone-canal opens internally; genital tubes in right and left tufts.

Synonyms:

shield-shaped, unsubdivided, simple,

Antonyms:

compound, rough, difficult, simplicity,