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Portulaca grandiflora is a succulent flowering plant in the purslane family Portulacaceae, native to southern Brazil, Argentina, and Uruguay and often cultivated in gardens. [ 2 ] [ 3 ] It has many common names , including rose moss , [ 4 ] eleven o'clock , [ 3 ] Mexican rose , [ 3 ] moss rose , [ 3 ] sun rose , [ 5 ] table rose , [ citation ...
Portulaca (/ ˌ p ɔːr tj uː ˈ l eɪ k ə / [3]) is a genus of flowering plants in the family Portulacaceae, and is the type genus of the family. With over 100 species, it is found in the tropics and warm temperate regions.
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The Portulacaceae are a family of flowering plants, comprising 115 species in a single genus Portulaca. [2] Formerly some 20 genera with about 500 species, were placed there, but it is now restricted to encompass only one genus, the other genera being placed elsewhere.
The yellow flowers have five regular parts and are up to 6 millimetres (1 ⁄ 4 inch) wide. Depending upon rainfall, the flowers appear at any time during the year. The flowers open singly at the center of the leaf cluster for only a few hours on sunny mornings. The tiny seeds [5] are formed in a pod that opens when the seeds mature.
Scrophularia grandiflora is a perennial rhizomatous pubescent herb with stems up to 1.80 m (5.9 ft) tall, ramified at the base. pinnatisect leaves. Inflorescence is usually 24–110 cm (9.4–43.3 in) long with a group of 10 flowers at the base and the rest around 2-6 flowers, opposed, occasionally alternate.
This species is very similar in appearance to T. grandiflora, but has longer, thinner leaves and its young stems and leaves are hairless. The flowers are not scented and borne on pendulous inflorescences. The hermaphrodite flower is trumpet-shaped with a short broad tube, white outside and yellowish inside.
Turnera macrophylla 3 Urb.; Turnera macrosperma L.Rocha & Arbo; Turnera maigualidensis J.R.Grande & Arbo; Turnera melanorhiza 2 Urb.. var. arenaria 2 var. latifolia 2 var. melochioides 2 var. rugosa 2