An illustration of the hop plant. Humulus, (hop) is a small genus of flowering plants, native to the…
Cynoglossum officinale (hound's tongue, dog's tongue, gypsy flower, and rats and mice due to its smell)…
An illustration of vine foliage and inflorescence. An inflorescence is a group or cluster of flowers…
"Self-heal. (Prunella vulgaris). The upper part of the stem with flowers. a, the calyx; b, the corolla;…
Jasminum grandiflorum (chameli in Hindi) is a species of jasmine native to South Asia. In India, its…
Dill (Anethum graveolens) is a short-lived perennial herb. It is the sole species of the genus Anethum,…
An illustration of duckweed inflorescence containing two male flowers each of one stamen and a female…
A branch of the Canadian Serviceberry (Amelanchier canadensis), a shrub or small tree, showing flowers.
The Sesame (Sesamum orientale, Sesamum indicum) is a flowering plant in the Pedaliaceae family of pedaliums…
The Chay Root (Oldenlandia umbellata) is a plant native to India used for the red dye that can be extracted…
"Plant with Flowers and Fruits of Shepherd's-purse" (Capsella bursa-pastoris) "a, flower; b, a pod."…
It is an annual plant growing to 40-90 cm tall, with grey-green branched stems. The leaves are lanceolate,…
"Branch of Simarouba amara, with female flowers. a, a male flower; b, a female flower." -Whitney, 1911
Blowout Grass (Redfieldia flexuosa) is a grass found on sand dunes. "a, spikelet; b, flower; c,…
"Bamboo-reed (Arundo donax). a, panicle; b, flowering scale, clothed with silky hairs; c, spikelet."…
Ranunculus bulbosus, commonly known as St Anthony's turnip or bulbous buttercup, is a perennial weed…
Lamium album (White Deadnettle) is a flowering plant in the family Lamiaceae, native throughout Europe…
Paeonia) is the only genus in the flowering plant family Paeoniaceae. They are native to Asia, southern…
An illustration of: 1, Coralla cut open showing the four stamens; 2, Unripe fruit (lengthwise); 3, ripe…
Sedum is the large stonecrop genus of the Crassulaceae, representing about 400 species of leaf succulents,…
The plant and fruit of the False Rue Anemone (Isopyrum biternatum). It is a flowering plant in the Ranunculaceae…
Bryony is the common name for any of twelve species in the genus Bryonia. These are perennial, tendril-climbing,…
"Pasture Sage-brush (Artemisia frigida). a, leaf; b, flower-head; c, fertile flower; d, marginal flower."…
"Canadian St.-John's-wort (Hypericum Canadense). a, leaf; b, seed-capsule." -Whitney, 1911
"Marsh St.-John's-wort (Triadenum Virginicum). a, flower; b, seed-capsule." -Whitney, 1911
"Thyme-leaved Sandwort (Arenaria serpyllifolia). a, capsule surrounded by the scarious calyx; b, expanded…
On the apex and two lower angles of the pediment were introduced acroteria, sometimes ornaments of flowers…
On the apex and two lower angles of the pediment were introduced acroteria, sometimes ornaments of flowers…
On the apex and two lower angles of the pediment were introduced acroteria, sometimes ornaments of flowers…
The Egyptian capital is the upper termination of the column with opened papyrus flowers. It is found…
The Egyptian capital is the upper termination of the column with opened papyrus flowers. It is found…
Taraxacum is a large genus of flowering plants in the family Asteraceae. They are native to Europe,…
Dianthus is a genus of about 300 species of flowering plants in the family Caryophyllaceae, native mainly…
The Bittersweet (Solanum dulcamara) is a perennial vine in the Solanaceae family of nightshades.
An illustration of various parts of the cashew tree. "1, Branch, bearing flowers and fruit. The fruit…
A lean-to plant house which is associated with the growth of ornamental plant and flowers.
Edelweiss (Leontopodium alpinum) is a European mountain flower of the Asteraceae or daisy family.
"Flowering Branch of Oleaster (Elaeagnus angustifolia). a, fruit; b, section of same." -Whitney, 1911
The Elecampane (Inula helenium) is a flowering plant in the Asteraceae family of daisies.
The Myrtle (Myrtus) is a genus of one or two species of flowering plants in the family Myrtaceae, native…
An illustration of the inflorescence of the carrot plant. An inflorescence is a group or cluster of…
Valerian is a hardy perennial flowering plant, with heads of sweetly scented pink or white flowers.…
Valerian is a hardy perennial flowering plant, with heads of sweetly scented pink or white flowers.…
An illustration of a longitudinal sectional view of the valerian flower. Valerian is a hardy perennial…
An illustration of the valerian seed with attached pappus. In a composite flower, Pappus is the part…
An illustration of the inflorescence of the field scabious. Knautia arvensis, commonly known as Field…
An illustration of the young inflorescence of the field scabious. Knautia arvensis, commonly known as…
An illustration of a ray-floret of the field scabious. Knautia arvensis, commonly known as Field Scabious,…
An illustration of a ray-floret of the field scabious. Knautia arvensis, commonly known as Field Scabious,…
An illustration of the seed of the field scabious. Knautia arvensis, commonly known as Field Scabious,…
Comfrey (also comphrey) is an important herb in organic gardening, having many medicinal and fertilizer…
Comfrey (also comphrey) is an important herb in organic gardening, having many medicinal and fertilizer…