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Cornus canadensis is a slow-growing herbaceous perennial growing 10–20 centimetres (4–8 inches) tall, generally forming a carpet-like mat. The above-ground shoots rise from slender creeping rhizomes that are placed 2.5–7.5 cm (1–3 in) deep in the soil, and form clonal colonies under trees.
Flowers. The plants reach up to 4.5 m (15 ft) tall. Leaves are small and oval. The seven species have small white flowers which are 5-merous and many stamened. Fruit are either red, orange, or yellow pomes. [2] The flowers are produced during late spring and early summer; the fruit develops in late summer, and matures in late autumn. [citation ...
The star-like flower has five petals and sepals, and numerous stamens. Petals usually are white. The flower is pollinated by insects. The fruit is a round berry containing several seeds, most commonly blue-black in colour. A variety with yellow-amber berries is also present. The seeds are dispersed by birds that eat the berries.
The flowers commonly bloom twice per season, once in the spring and again in late summer or early fall. [ 5 ] [ 3 ] The fruit is a compound pink-red or orange drupe about 1–1.5 cm ( 1 ⁄ 2 – 1 ⁄ 2 in) long, in clusters containing 20–40 drupelets, each of which contains two seeds.
Cornus mas Cornus florida in spring Cornus drummondii in flower Mature and immature flowers of Cornus canadensis, Bonnechere Provincial Park, Ontario Cornus canadensis fruit Spring budding Cornus is a genus of about 30–60 species [ Note 1 ] of woody plants in the family Cornaceae , commonly known as dogwoods or cornels , which can generally ...
Spiraea plants are hardy, deciduous-leaved shrubs. The leaves are simple and usually short stalked, and are arranged in a spiralling, alternate fashion. In most species, the leaves are lanceolate (narrowly oval) and about 2.5 to 10 centimetres (0.98 to 3.94 in) long.
Thlaspi arvense is a foetid, hairless annual plant, growing up to 60 cm (24 in) tall, [2] with upright branches. The stem leaves are arrow-shaped, narrow and toothed. It blooms between May and July, with racemes or spikes of small white flowers that have 4 sepals and 4 longer petals. [3]
Flower heads vary in colour with species; most are red, but some are yellow, green, orange, pink or white. Each flower head produces a profusion of triple-celled seed capsules around a stem (see picture) which remain on the plant with the seeds enclosed until stimulated to open when the plant dies or fire causes the release of the seeds. A few ...