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The leaves are glossy green, petioled, alternate, and circular to heart-shaped. They are generally 5–13 cm long. Common greenbrier climbs other plants using green tendrils growing out of the petioles. [5] The stems are rounded and green and are armed with sharp thorns. The flowers are greenish white, and are produced from April to August.
The plant does prefer to take root in disturbed soils, so cultivation rids new plants but also buries and stirs up new seeds so the cultivation needs to be repeated at 14-day intervals. [9] Seeds can still mature even when the plant has been killed; [41] seed from plants cut in flower had germination levels of 35%. Groundsel seed numbers ...
The seeds are 4–5 mm (0.16–0.20 in) in diameter and weigh on average 68 mg. [5] The berries exude a deep red resin, known as dragon's blood. [6] Like other monocotyledons, such as palms, the dragon's blood tree grows from the tip of the stem, with the long, stiff leaves borne in dense rosettes at the end. It branches at maturity to produce ...
Zingiberaceae (/ ˌ z ɪ n dʒ ɪ b ɪ ˈ r eɪ s i. iː /) or the ginger family is a family of flowering plants made up of about 50 genera with a total of about 1600 known species [4] of aromatic perennial herbs with creeping horizontal or tuberous rhizomes distributed throughout tropical Africa, Asia, and the Americas.
The achenes have dandelion-like groups of prickly hairs called pappuses, which help seed dispersal by the wind. [ 9 ] [ 10 ] The number of seeds produced may be as large as 75,000 to 120,000, although in its native range in Eurasia very few of these would grow into new plants and research has shown that most seeds do not travel a great distance ...
Passiflora cinnabarina is a glabrous climber or scrambler with slender stems up to 4 m (13 ft) long and with simple tendrils in the leaf axils. The leaves are up to 10 cm (3.9 in) long and wide with three lobes, on a petiole 20–50 mm (0.79–1.97 in) long with narrow lance-shaped stipules 3–10 mm (0.12–0.39 in) long at the base.
Or that the flowers are “radially symmetrical” and that the flowers have 20 to 30 tepals each. ... This plant has no true leaves. A cutting should consist of three to five segments of stem ...
Cinnamomum verum [2] (Cinnamomum zeylanicum, [3] also called true cinnamon tree or Ceylon cinnamon tree) is a small evergreen tree belonging to the family Lauraceae, native to Sri Lanka. [4] The inner bark of the tree is historically regarded as the spice cinnamon , [ 3 ] [ 5 ] though this term was later generalized to include C. cassia as well.