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
Look at the little feathery ball on the stalk of the dandelion after the flower is gone. The seeds are…
Each seed has a very little stem. This stem has on its end some very fine fibres standing out all around.…
This illustration shows a common cultivated Selaginella: I, habit of the plant-s, strobili; b, a branch…
"Macrosporangium of Selaginella, containing four macrospores."—Finley, 1917
"Self-heal. (Prunella vulgaris). The upper part of the stem with flowers. a, the calyx; b, the corolla;…
A bright brown fern with fronds reaching between 1 foot and 1.5 feet. They are commonly found in the…
An illustration of a disk-floret of the senecio flower. Senecio is a genus of the daisy family (Asteraceae)…
An illustration of the gynaeceum of the senecio flower. Senecio is a genus of the daisy family (Asteraceae)…
The dried leaflets of several species of cassia, plants belonging to the bean family. These plants are…
The flowers and plant of Senna alexandrina which was once known as Cassia acutifolia.
Piece of stem of Sensitive Plant (Mimosa pudica), with two leaves. the lower open, the upper in the…
Sensitive plant and humble plant are the common names of mimosa pudica. It is native to Brazil. The…
A branch of the Canadian Serviceberry (Amelanchier canadensis), a shrub or small tree, showing fruit.
A branch of the Canadian Serviceberry (Amelanchier canadensis), a shrub or small tree, showing flowers.
"Sesamum indicum. 1. a ripe fruit; 2. one of its halves; 3. a seed; 4. a cross section of it." -Lindley,…
The Sesame (Sesamum orientale, Sesamum indicum) is a flowering plant in the Pedaliaceae family of pedaliums…
The red trillium is native to the US, bearing both red and purple flowers. This flora is known for its…
"The national emblem of Ireland, is a plant with a leaf formed from three leaflets. It is thought to…
Shell flower and molucca balm are the common names of moluccella laevis. The plant grows two to three…
"A common cruciferous plant, the size of which varies from a few inches to a few feet."—Finley,…
"Plant with Flowers and Fruits of Shepherd's-purse" (Capsella bursa-pastoris) "a, flower; b, a pod."…
A small piece (pinnule) of a Shield-Fern: a row of fruit-dots on each side of the midrib, each covered…
Shoot of Lilac, with winter buds; the two uppermost auxiliary ones strong; the terminal not developed.
Shooting star is the common name of dodecatheon meadia The plant grows two feet tall and blooms in May…
Showy lily is the common name of lilium speciosum. The flowers bloom in late August and September and…