When they have 4 to 6 leaves and are thrifty little plants, it's time to set them out where they are to remain.

When Siamese cats are intertwined it is difficult to tell where one leaves off and another begins.

Algae lack the various structures that characterize land plants, such as phyllids ( leaves ) and rhizoids in nonvascular plants, or leaves, roots, and other organs that are found in tracheophytes ( vascular plants ).

Carrot, celery and parsley are true biennials that are usually grown as annual crops for their edible roots, petioles and leaves, respectively.

Almost all species have a tight cluster of leaves ( a rosette ), either at the base of the plant or at the end of a more-or-less woody stem ; the leaves are less often produced along the stem.

Only in a few cases are leaves produced along the length of the stem.

They are upright perennial herbs ( to about 1. 50 m ), with distinctive leaves.

They are more or less rhizomatous, with spiral leaves and an inflorescence that may form a raceme or a spike.

They are herbs with corms and leaves which are sometimes stalked ( petiolate ) with wide blades.

Members of the family are usually perennial herbs with sword-shaped unifacial leaves ; the inflorescence is a spike or panicle of solitary flowers, or forms a monochasial cyme or rhipidium ( meaning that the successive stems of the flowers follow a zig-zag path in the same plane ); and the flower has only three stamens, each opposite to an outer tepal.

The leaves form a rosette at the base of the plant, and are alternate, distichous, flat, sessile, simple, linear or lanceolate, and parallel veined, with entire margins.

They are relatively robust herbaceous perennials with short rhizomes and leaves forming a rosette, individually linear-oblong, flat, rather fleshy.

The flowers are quite large, blue or white, forming an umbel at the end of a stem ( scape ) which is longer than the leaves.

They are herbaceous perennials with bulbs, and can be identified by their rather fleshy leaves, usually large and attractive flowers, with six stamens and an inferior ovary.

Most Apiaceae are annual, biennial or perennial herbs ( frequently with the leaves aggregated toward the base ), though a minority are shrubs or trees.

Their leaves are of variable size and alternately arranged, or alternate with the upper leaves becoming nearly opposite.

The leaves are 3 – 5 inches long, with a serrated margin and a petiole.

The flowers are white to pale pink, diameter with five petals, produced singly or in pairs and appearing before the leaves in early spring.

Simona loves Pasquino ; they are together in a garden ; Pasquino rubs a leaf of sage against his teeth, and dies ; Simona is arrested, and, with intent to show the judge how Pasquino died, rubs one of the leaves of the same plant against her teeth, and likewise dies.

" Upon the Mother depend the winds, the ocean, the whole earth beneath the snowy seat of Olympus ; whenever she leaves the mountains and climbs to the great vault of heaven, Zeus himself, the son of Cronus, makes way, and all the other immortal gods likewise make way for the dread goddess ," the seer Mopsus tells Jason in Argonautica ; Jason climbed to the sanctuary high on Mount Dindymon to offer sacrifice and libations to placate the goddess, so that the Argonauts might continue on their way.

Laurelin had pale green leaves trimmed with gold, and her dew was likewise collected by Varda.

Herder likewise proclaimed that reading Shakespeare's work opens " leaves from the book of events, of providence, of the world, blowing in the sands of time.

Also striking are the galls of Cynips longiventris, which likewise can be found on the underside of leaves, and are recognizable for their spheroidal shape and irregular red streaks.

Departure of an electron from the N-side to the P-side leaves a positive donor ion behind on the N-side, and likewise the hole leaves a negative acceptor ion on the P-side.

They have sturdy stems with opposite heart-shaped, green to grayish-green leaves.

The leaves are smooth and fleshy and may be oval with the leafstalk at or near the center of the leaf blade, or they may be heart-shaped or lance-shaped ; their size may vary from long.

The leaves are opposite, with a leafstalk and a heart-shaped, fan-lobed blade long and broad ; the edges are coarsely toothed.

The plant is a herbaceous perennial vine, bearing alternate heart-shaped or palmately lobed leaves and medium-sized sympetalous flowers.

The leaves are opposite ( occasionally in whorls of three ) in arrangement, and their shape is simple and heart-shaped to broad lanceolate in most species, but pinnate in a few species ( e. g. S. protolaciniata, S. pinnatifolia ).

The leaves are evergreen, alternate, heart-shaped, entire on juvenile plants, but irregularly pinnatifid on mature plants, up to 100 cm long and 45 cm broad ( juvenile leaves much smaller, typically under 20 cm long ).

Viola typically have heart-shaped, scalloped leaves, though a number have palmate leaves or other shapes.

The leaves are heart-shaped and vary from 4 – 30 cm long in different species.

They can be recognized by their large, heart-shaped to three-lobed leaves, showy white or yellow flowers in broad panicles, and in the autumn by their long fruits, which resemble a slender bean pod, containing numerous small flat seeds, each seed having two thin wings to aid in wind dispersal.

) is a low-growing, hairless perennial plant, with fleshy dark green, heart-shaped leaves.

In religious iconography, the Bodhi tree is recognizable by its heart-shaped leaves, which are usually prominently displayed.

The leaves of all the Tilia species are heart-shaped and most are asymmetrical, and the tiny fruit, looking like peas, always hang attached to a ribbon-like, greenish-yellow bract, whose use seems to be to launch the ripened seed-clusters just a little beyond the parent tree.

The leaves are alternate, simple, 4. 5 – 25 cm long and 3. 5 – 22 cm broad, heart-shaped or with three shallow, maple-like lobes, green above and below, red conspicuous glands at the base of the leaf, and with a 5. 5 – 26 cm long petiole.

They are characterised by simple, rounded to heart-shaped leaves and pinkish-red flowers borne in the early spring on bare leafless shoots, on both branches and trunk (" cauliflory ").

Its leaves are more rounded at the tip than the relatively heart-shaped leaves of the eastern redbud.

The betel plant is an evergreen and perennial creeper, with glossy heart-shaped leaves and white catkin.

The leaves are alternately arranged, rounded to triangular-ovate, 3-8 cm long and broad, mostly hairless ( unlike the related Tilia platyphyllos ) except for small tufts of brown hair in the leaf vein axils-the leaves are distinctively heart-shaped.

The deciduous, heart-shaped leaves are opposite, and borne from the rhizome which lies just under the soil surface.

It is a moderately fast-growing tree, growing to about 20 – 25 m in height, with alternate cordate leaves resembling those of a linden in appearance, except that they are symmetrical, and lacking the lop-sided base typical of linden leaves ; the leaves are mostly 10 – 20 cm long and 7 – 15 cm wide and are ovate to heart-shaped.