• Source: Salpichroa origanifolia

Salpichroa origanifolia is a species of flowering plant in the nightshade family known by the common names lily of the valley vine, pampas lily-of-the-valley or cock's-eggs.




Distribution and habitat


This species is native to South America (Brazil, Bolivia, Peru, Argentina, Chile, Paraguay, Uruguay) and is naturalised in Africa (Algeria, Morocco, Tunisia), Australasia, Europe (United Kingdom, Italy, Spain, France, Portugal), and North America (United States, Mexico). This plant is present in grasslands, roadsides and in neglected areas and may occasionally occur in gardens, at an elevation up to 100 metres (330 ft) above sea level.




Description



Salpichroa origanifolia can reach a stem length of about 2–3 m (6 ft 7 in – 9 ft 10 in). This perennial, rhizomatous, decumbent to climbing, hairy vine has a trailing, highly branched, four-cornered zig-zagging stems. Leaves are glabrous, widely elliptic to ovate or also rounded and can reach a length of about 10–35 mm (0.39–1.38 in), with a petiole of about 5–10 mm (0.20–0.39 in). The flowers are rather small, 1–1.5 cm (0.39–0.59 in) long and are born from the axils of the leaves. The calyx lobes reach 2–3 mm (0.079–0.118 in). Corolla is bell-shaped or urn-shaped, white or greenish. Anthers reach 1.5–2 mm (0.059–0.079 in). Fruits can reach 10–15 mm (0.39–0.59 in). They are ovoid berries, ill-smelling and turn white or pale yellow when ripe.




Biology


This invasive vine commonly spreads via seeds and fragments of roots. Seeds germinate from early Spring to late Summer. Flowering occurs at any time but especially in Summer and bears fruits in Autumn.




Human culture


Lily of the valley vine is commonly grown as an ornamental plant in some countries. In others, it is considered an invasive weed . In Tasmania, it is regarded as a toxic weed and its sale and distribution are illegal.




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References

Kata Kunci Pencarian:

• Salpichroa origanifolia
• Salpichroa
• Physalis
• Withanolide
• Jardin des plantes de Montpellier
• List of superrosids of Great Britain and Ireland
• Pampas (disambiguation)
• Lily of the Valley (disambiguation)
• List of Solanales of South Africa
• List of invasive species in Portugal