437 illustrations of flowers and shrubs including: sabatia, safflower, saffron, sage, sainfoin, saltbush, sassafras, saururus, saxifrage, sedge, sesame, shad scale, shamrock, shooting star, skullcap, sloe, snakeroot, snapdragon, sneezeweed, snowberry, soapwort, sorrel, spurge, squash, St. John's wort, star of Bethlehem, starflower, stonecrop, strawberry, sumac, sundew, sundrops, and sunflower

Of the Composite family (Compositae), the brown-eyed Susan (Rudbeckia triloba).

Brown-Eyed Susan

Of the Composite family (Compositae), the brown-eyed Susan (Rudbeckia triloba).

Sweet or Common Basil is the common name of ocimum basilicum. The flowers are white and bloom in August. The herb grow one foot tall.

Sweet Basil

Sweet or Common Basil is the common name of ocimum basilicum. The flowers are white and bloom in August.…

Sweet gum is the common name of liquidambar styraciflua. The number 1 represents the female flower. The numbers 2 represent the male flowers.

Branch of Sweet Gum with Female and Male Flowers

Sweet gum is the common name of liquidambar styraciflua. The number 1 represents the female flower.…

The flowers of sweet gum are greenish yellow. The flowers bloom in spring. The tree somewhat resembles maple.

Female Flowering Branch of Sweet Gum

The flowers of sweet gum are greenish yellow. The flowers bloom in spring. The tree somewhat resembles…

Illustrated are flowers of sweet pea, showing the structure of a leguminous flower. Banner, standard or vexillum at (s), wings at (w), and keel at (k).

Sweet Pea

Illustrated are flowers of sweet pea, showing the structure of a leguminous flower. Banner, standard…

A type of flower.

Sweet Pea

A type of flower.

"Irregular corolla of sweet pea. A, side view; B, front view. s, standard; w, w, wings; k, keel." -Bergen, 1896

Sweet Pea Flower

"Irregular corolla of sweet pea. A, side view; B, front view. s, standard; w, w, wings; k, keel." -Bergen,…

Pictured are the essential organs of a sweet pea flower. Calyx (c), tenth stamen (a), and stigma (e).

Sweet Pea Flower

Pictured are the essential organs of a sweet pea flower. Calyx (c), tenth stamen (a), and stigma (e).

"Diadelphous stamens of sweet pea." -Bergen, 1896

Sweet Pea Stamens

"Diadelphous stamens of sweet pea." -Bergen, 1896

Sweet William is the common name of dianthus barbatus. The stems grows ten to twenty inches tall. The flowers grow in rounded, dense clusters. The flowers are red, rose, purple, or white.

Sweet William

Sweet William is the common name of dianthus barbatus. The stems grows ten to twenty inches tall. The…

"Diagram of flower of Sweet-pea (Lathyrus), showing five parts of the calyx, of which two are superior, one inferior, and two lateral; five parts of the corolla, of which one is superior, two inferior, and two lateral; ten stamens in two rows; one carpel, in consequence of four being undeveloped." — Encyclopedia Britanica, 1893

Sweet-pea

"Diagram of flower of Sweet-pea (Lathyrus), showing five parts of the calyx, of which two are superior,…

Also known as Magnolia virginiana. The branch of a Sweetbay Magnolia plant, native to the southeastern coast of the United States.

Branch of Sweetbay Magnolia

Also known as Magnolia virginiana. The branch of a Sweetbay Magnolia plant, native to the southeastern…

"Synaphea dilatata. 1. a flower; 2. one of its lobes; 3. the ovary and style and stigma." -Lindley, 1853

Synaphea

"Synaphea dilatata. 1. a flower; 2. one of its lobes; 3. the ovary and style and stigma." -Lindley,…

This perennial plant belongs to the sempervivum; commonly used as an ornamental plant.

Sempervivum Tectorum

This perennial plant belongs to the sempervivum; commonly used as an ornamental plant.

A very well widespread species of sedum common in North America.

Sedum Ternatum

A very well widespread species of sedum common in North America.

"A plant of the genus <i>Sonchus</i>, primarily <i>S. oleraceus</i>, a weed of waste places, probably native in Europe and central Asia, but now diffused nearly all over the world. It is a smooth herb with a milky juice, bearing runcinate-pinnatifid leaves and rather small yellow flower heads... 1. upper part of the stem with the heads; 2. one of the basal leaves; a, a flower; b, the achene with the pappus." &mdash;Whitney, 1889

Sow Thistle - Stem with Heads, Basal Leaves, Flower, Achene with Pappus

"A plant of the genus Sonchus, primarily S. oleraceus, a weed of waste places, probably native in Europe…

A native to south america featuring stolons.

Solanum Tuberosum

A native to south america featuring stolons.