Also known as Quercus emoryi. The branch of an Emory Oak tree, native to the southwestern United States.
"Part of Epiphyllospermous Frond. In botany, bearing the fruit or spores on the back of the leaves or…
Leave from base of scrape bearing button like whitish heads of minute flowers; roots with cross-constrctions.
This fender is designed with scrolls of leaf on its border, and two winged lions in the center. It is…
"Top, lateral pinna from a leaf of Marattia jraxinea. Below at left, synangium of same. At right, corss-section…
A hanging basket filled with ferns. The handles of the basket are covered with German ivy.
"The inflorescence of Maryland Figwort (Scrophularia Marylandica). a, the flower; b, the fruit; c, a…
This gigantic flower, one of the marvels of the vegetable world, was discovered in the interior Sumatra…
A biennial herb native to Europe. Its leaves and flowers are poisonous to humans and some animals.
Also known as Populus fremontii. The branch of a Fremont Cottonwood tree, native to western North America.
Leaves - simple; opposite; edge entire. Outline - oval, long oval, or reverse egg-shape. Apex - pointed…
"Frog Hoppers are ranked under the homopterous sub-order of insects. The name of frog hopper refers…
A variable flower with red petals and leathery, ovate leaves. The prickles are unequally distributed,…
Also known as Quercus gambelii. The branch of a Gambel Oak tree, native to the central southwestern…
Also known as Quercus georgiana. A branch of a Georgia Oak tree, native to southeastern United States.
"Seeds Germinating. The central figure shows a plant which has newly appeared above ground." -Whitney,…
Geum urbanum is a member of the genus Geum, a genus of hardy plants (Rosaceae). Not usually used decoratively,…
Gland(g) from the upper surface of the leaf of lilac: e, epidermis, c, cuticle, p, palisade cells.
A large-fronded fern with straw-colored leaves. It is commonly found in tropical America.
The leaf of the Grapefruit tree (Citrus decumana) in the Rutaceae family of rues or citrus.