Distribution in Egypt
(
الإنجليزية
)
المقدمة من Bibliotheca Alexandrina LifeDesk
Nile region, Oases and Mediterranean region.
- مؤلف
- BA Cultnat
- مقدم المحتوى
- Bibliotheca Alexandrina
Global Distribution
(
الإنجليزية
)
المقدمة من Bibliotheca Alexandrina LifeDesk
Tropical and Subtropical Regions.
- مؤلف
- BA Cultnat
- مقدم المحتوى
- Bibliotheca Alexandrina
Description
(
الإنجليزية
)
المقدمة من eFloras
Erect, annual or perennial, stellate pubescent, 30 cm to 1 m tall undershrub. Leaves with filiform, 2-5 mm long stipules; petiole 2-20 mm long; 1-3 spiny tubercles present on stem at the base of petiole; blade 0.5-4 cm long, 0.3-2.5 cm broad, lanceolate to ovate, oblong or somewhat orbicular, rounded at base, acute or obtuse at apex, serrate, usually cinereous on both surfaces. Flowers axillary, solitary or 2-5 in fascicles in terminal branches; pedicel 2-5 mm, in fruit up to c. 2 cm long, jointed near the middle or top. Calyx 4-5 mm long, c. 5 mm across, slightly accrescent, fused somewhat above the middle; lobes triangular; acute to acuminate, 1-2 mm long. Corolla white, exceeding the calyx. Fruit depressed globose, pubescent above; mericarps 5, membranous, 2-3 mm long, trigonous, dehiscent at apex but seed released from the disintegrated base, radially striately nerved, apically with 2, 0.5-0.8 mm long, divergent awns. Seeds c. 1.5 mm long, glabrous, brown to black.
- ترخيص
- cc-by-nc-sa-3.0
- حقوق النشر
- Missouri Botanical Garden, 4344 Shaw Boulevard, St. Louis, MO, 63110 USA
Brief Summary
(
الإنجليزية
)
المقدمة من EOL authors
Sida spinosa is a weedy plant native to certain tropical areas such as the Neotropics and parts of tropical Asia, that has become a widespread alien species in many temperate zones. It is the target of benzoate herbicides in many agricultural areas.
Also known by the common name of Prickly fanpetals, this adventive annual is approximately two to five centimeters in height. Stems are covered with fine white hairs. Alternate ovate or ovate-oblong leaves attain lengths of up to five cm; the leaves are maginally crenate, and sparsely covered with very fine hairs. Leaves exhibit petioles up to 2.5 cm in length.
Sida spinosa: Brief Summary
(
الفيتنامية
)
المقدمة من wikipedia VI
Sida spinosa là một loài thực vật có hoa trong họ Cẩm quỳ. Loài này được L. miêu tả khoa học đầu tiên năm 1753.
- ترخيص
- cc-by-sa-3.0
- حقوق النشر
- Wikipedia tác giả và biên tập viên