Stem Rust
Also known as Puccinia graminis. This fungus is a significant detriment to cereal crops. It is currently…
Rheum Undulatum
A plant with dense amounts of leaves. The stems grow up to 5 feet, and are commonly found in Siberia.
Branching Root
"These roots are such as subdivide in the earth in a manner similar to the divisions of the stem, and…
Bulb Root
"The bulb is a leaf-bud inclosed in scales or concentric layers, and is found either at the base of…
Umbels
"Umbel is formed when the secondary axes originate from the same point on the stem, and rise to nearly…
Cyme
"Cyme is produced when a single flower at the top of the stem has two branches, one on each side, which…
Better Bend than Break
"The tempest howls, the winds tremendous blow, / Whate'er bends not will surely be laid low: / Ofttimes…
Short-Stem Drumhead
"Drumhead Savoy, which is a cross of the popular Curled Savoy and Drumhead, is a large-headed Savoy…
Abutilon Insigne Flower
The abutilon insigne is a large flower that has a purplish crimson color with dark leaves. The stem…
Achillea Tomentosa Flowers
The achillea tomentosa is a bright yellow flower. The flowers grow in compound convex formations. The…
Ada Aurantiaca Orchid
The ada aurantiaca is an orchid that is an orange-scarlet color. Each flower is streaked with black…
Flower of Adonis Aestivalis
The common name of adonis aestivalis is Pheasant's Eye. The flowers are deep crimson with flat, oblong…
Agathaea Coelestis Flower
The agathaea coelestis flower is blue with one head per stem. The leaves are opposite each other along…
Agrostemma Coronaria Habit and Flower
The flowers of agrostemma coronaria are white with a red middle. Each stem has one flower. The leaves…
Aloe Vera Flower
The flower of the aloe vera shrub is yellow and has a cylindrical shape. The grouping of flowers is…
Stem and Leaves of Ampelopsis Aconitifolia
The branches of Ampelopsis Aconitifolia are long and reddish brown. The leaves are divided up to the…
Habit and Flower of Amsonia Salicifolia
The flowers of amsonia salicifolia grow at the end of each stem in clusters. The flowers are a light…
Anchusa Capensis Flower
Anchusa capensis has blue flowers and a hairy stem. The leaves are linear and taper towards the base.
Inflorescence of Anchusa Italica
The flowers of anchusa italica are bright blue or purple. The flowers grow in a compound arrangement…
Androsace Laggeri
The flowers of androsace laggeri are pink and are supported at the base of the stem. These flowers grow…
Anemone Coronaria Flore-Pleno Flower
Anemone Coronaria is known as Poppy Anemone. The flowers are found in various colors. The flower grows…
Anigozanthus Flavisdus Inflorerescence and Leaf
The flower of anigozanthus flavisdus is a yellowish green color. There is also a scarlet and green flowered…
Anthurium Splendidum Flowers
The leaves of anthurium splendidum are heart shaped. The stem is short and thick. This plant grows in…
Aquilegia Caerulea Flowers
Aquilegia is known as Columbine. The caerulea variety has several blue and white flowers on each stem.…
Asperula Orientalis Habit and Portion of Inflorescence
Asperula is commonly known as Woodruff. The orientalis variety has sky blue flowers with one head per…
Aster Alpinus
The common name of aster is Michaelmas daisy and star-wort. The alpinus variety has bright purple flower…
Aster Grandiflorus
Aster grandiflorus has large, purple flowers. One flower head grows on each stem. This variety of aster…
Bambusa Arundinacea
The common name of bambusa is bamboo cane. Bambusa arundinacea, the reed like variety, grows between…
Flower of Bartonia Aurea
Bartonia aurea flowers are bright yellow with five petals. This flower grows up to one foot tall. Two…
Begonia Manicata
The stem of the begonia manicata shrub is fleshy, twisted, and short. The leaves are smooth with fleshy,…
Begonia Polypetala
The stem of the begonia polypetala is about one foot high and has soft, long, white hairs. The flower…
Begonia Semperflorens Frau Maria Brandt
Begonia semperflorens frau maria brandt is a dwarf, compact variety of begonia semperflorens. The flowers…
Blumenbachia Chuquitensis
Blumenbachia chuquitensis flowers have red petals and yellow insides. There are ten petals per flower.…
Habit, Capsule, and Spores of Botrychium Lunaria
The common name of botrychium lunaria is common moonwort. The capsules are attached at the base. The…
Flowering Branch of Bouvardia
Bouvardia is an evergreen shrub. There are three flowers per stem and leaves sit opposite each other.…
Habit and Single Flower of Briza Maxima
Each spikelet of briza maxima has thirteen to seventeen flowers. The stem nods at the end. The flowers…
Brussels Sprouts
Brussels sprouts are a cultivated variety of cabbage. The heads grow close together on the stem.
Bryonia Laciniosa
The common name of bryonia laciniosa is bryony. The flowers are yellow and grow alone on each stem.…
Burbidgea Nitida
Burbidgea nitida flowers are a bright, orange-scarlet color. Each stem has numerous flowers. The flowers…
Flower-Spike, Pseudo-Bulb, and Leaf of Burlingtonia Decora
The flowers of burlingtonia decora are white or rose colored spotted with red. The lip of the flower…
Flower and Habit of Calandrinia Menziesii
Calandrinia menziesii flowers are a deep purple-crimson. The flowers grow alone on each stem. The flowers…
Calceolaria Violacea
Calceolaria violacea, violet slipperwort, has pale violet flowers spotted with deeper violet. Three…
Flower of Camellia Oleifera
The flowers of camellia oleifera are white, numerous, and fragrant. The flowers grow alone on the stem.…
Flowering Stem of Campanula Carpathica
The flowers of campanula carpathica are blue and bloom June to August. The stems are leafy and branched.
Flowers of Campanula Laciniata
Campanula laciniata flowers are long-stalked and grow in loose clusters. The stem is somewhat hairy.…
Campanula Langsdorffiana
Campanula langsdorffiana flowers are blue and grow either alone on the stem or in few flowered clusters.…
Upper Portion of Flowering Stem of Campanula Puncata
Campanula puncata flowers are whitish spotted with red on the inner surface. The stem is simple and…
Campanula Rapunculus
Campanula rapunculus flowers are bluish-violet and funnel shaped. The flowers droop and grow alone on…
Entire Plant and Single Flower of Campanula Thyrsoidea
Campanula thyrsoidea flowers are yellow with a greenish tint. The stem is simple and is covered with…
Campanula Waldsteiniana
Campanula waldsteiniana has three or four flowers at the top of each stem. The flowers are a violet…
Flowers and Leaves of Canna Indica
The common name of canna indica is Indian Reed. The flowers are large with light yellow and red divisions.…
Eryngium Giganteum
The common name of eryngium is eryngo. Eryngium giganteum flowers are blue and oval shaped. Each stem…
Flowering Stem of Erythraea Muhlenbergi
The common name of erythraea is centaury. Erthraea muhlenbergi has deep pink flowers with greenish-white…
Erythrina Indica Parcelli
The common name of erythrina is coral-tree. Erythrina indica parcelli has three leaflets per stem. The…
Large White Variety of Erythronium Dens-Canis
The common name of erythronium dens-canis is dog's tooth violet. The flowers are a purplish-rose or…
Flowering Branch of Fedia Cornucoplae
Fedia cornucoplae has red flowers that grow in clusters. The stem is a purplish color. The plant grows…
Flowering Branch of Fontanesia Fortunei
Fontanesia fortunei flowers are pale yellow and grow in clusters at the end of each stem. The leaves…
Flowering Stems of Fritillaria Aurea
The flowers of fritillaria aurea are yellow and bell shaped. There are about ten leaves per stem. The…
Habit and Detached Single Flower of Fritillaria Imperialis
The common name of fritillaria imperialis is the crown imperial. The flowers vary in color from yellow…
Flowering Stem of Fritillaria Pallidiflora
Fritillaria pallidiflora flowers are yellow with checkered insides. The leaves are large and are a greenish…