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,…
"Wood-rose, a remarkable vegetable excrescence, resembling a flower with radiating corrugated petals…
"Wood-rose, a remarkable vegetable excrescence, resembling a flower with radiating corrugated petals…
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…
"Sand-vine (Gonolobus lavis). a, flower; b, crown-lobe tipped by a 2-cleft awn; c, stamen-tube; d, follicle…
The capitals of the columns display an immense variety. The most beautiful have a crater-like form,…
The capitals of the columns display an immense variety. The most beautiful have a crater-like form,…
Gentianaceae, or the Gentian family, is a family of flowering plants of 87 genera and over 1500 species.
The Chrysanthemum flower is used as an ornament design in flat and relief forms.
The antique vase painting rosette band is a pattern of a small flower.
The intarsia border rosette band is a design of a flower made by wood inlaying.
The Greek hydria rosette band is a design of the neck of a Greek hydria flower.
The Latin Evangeliarum rosette band is an 8th century design of a flower. It was designed by Godescald…
The enamel ornament rosette band is designed on a great reliquary container that holds religious relics.
The evolute spiral border is a wavelike pattern that mimics the wave of the sea. Designed by Sebastian…
The evolute spiral frieze is a wavelike pattern that mimics the waves of the sea. Its interstices (small…
The evolute spiral stove tile is a painting during the German Renaissance. It is a wavelike pattern…
The medieval grill finial is made out of wrought-iron and is in the shape of a flower.
The part of grill finial is a 15th century design found on the Toulouse Cathedral in France. It is made…
The termination of fountain finial is a 15th century design found in the Cluny museum in Paris, France.…
This is part of a spanish trellis gate. Designed during the 14th century, it is made of wrought-iron…
The terminal finial is a 17th century design found in Bruges, Belgium. It is made out of wrought-iron…
An illustration of the partial inflorescence of a cyperus plant, spikelet of the same (left), and the…
Taraxacum is a large genus of flowering plants in the family Asteraceae. They are native to Europe,…
Oxalis is the largest genus in the wood sorrel family Oxalidaceae. Of the approximately 900 known species…
Heartsease (Viola tricolor) is a common European wild flower, growing as an annual or short-lived perennial.…
Dianthus is a genus of about 300 species of flowering plants in the family Caryophyllaceae, native mainly…
An illustration of the pistil, female reproductive part of the flower, from the mouse-ear chickweed.…
An illustration of various parts of the cashew tree. "1, Branch, bearing flowers and fruit. The fruit…
Ilex aquifolium (Holly, or European Holly to distinguish it from related species) is a species of holly…