Search results
Results from the WOW.Com Content Network
Commonly, ornamental garden plants are grown for the display of aesthetic features including flowers, leaves, scent, overall foliage texture, fruit, stem and bark, and aesthetic form. [4] In some cases, unusual features may be considered to be of interest, such as the prominent thorns of Rosa sericea and cacti.
Rudbeckia hirta is an upright annual (sometimes biennial or perennial) growing 30–100 cm (12–39 in) tall by 30–45 cm (12–18 in) wide.It has alternate, mostly basal leaves 10–18 cm long, covered by coarse hair, with stout branching stems and daisy-like, composite flower heads appearing in late summer and early autumn.
Rudbeckia (/ r ʌ d ˈ b ɛ k i ə /) [4] is a plant genus in the Asteraceae or composite family. [5] [6] Rudbeckia flowers feature a prominent, raised central disc in black, brown shades of green, and in-between tones, giving rise to their familiar common names of coneflowers and black-eyed-susans.
Plants in the genus Eucalyptus have bark that is either smooth, fibrous, hard, or stringy and leaves that have oil glands. The sepals and petals are fused to form a "cap" or operculum over the stamens, hence the name from Greek eû ("well") and kaluptós ("covered"). [4] The fruit is a woody capsule commonly referred to as a "gumnut".
Prickles on a blackberry branch. In plant morphology, thorns, spines, and prickles, and in general spinose structures (sometimes called spinose teeth or spinose apical processes), are hard, rigid extensions or modifications of leaves, roots, stems, or buds with sharp, stiff ends, and generally serve the same function: physically defending plants against herbivory.
Sambucus nigra is a species complex of flowering plants in the family Viburnaceae native to most of Europe. [1] Common names include elder, elderberry, black elder, European elder, European elderberry, and European black elderberry. [2] [3] It grows in a variety of conditions including both wet and dry fertile soils, primarily in sunny locations.
Small trees with large leaves or needles are out of proportion and are avoided, as is a thin trunk with thick branches. Asymmetry: Bonsai aesthetics discourage strict radial or bilateral symmetry in branch and root placement. No trace of the artist: The designer's touch must not be apparent to the viewer. If a branch is removed in shaping the ...
Acer nigrum, the black maple, is a species of maple closely related to A. saccharum (sugar maple), and treated by some authors as a subspecies of it, as Acer saccharum subsp. nigrum. [2] [3] Identification can be confusing due to the tendency of the two species to form hybrids. The simplest and most accurate method for distinguishing between ...