Solanum perlongistylum
G. J. Anderson, Martine, Prohens & Nuez
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Photo by and (c)2006 Derek Ramsey (Ram-Man) (via Wikimedia Commons)
Summary
Source: WikipediaSolanum perlongistylum is an evergreen vine in the family Solanaceae. It is endemic to Peru, and is a close relative of S. muricatum, the domesticated pepino. Its style is the longest in the group, and its flowers have a higher pollen:ovule ratio. It is self-incompatible. It is diploid at n = 12. Together with Solanum catilliflorum, it might be an allopatric variant of S. caripense.
Description
A trailing or climbing shrub. The branches are 1 m long and arch over. It can form new roots at the nodes. The fruit are pale green and can have darker stripes. It is 2-3 cm across.
Edible Uses
Fruit - raw. Perceptions on edibility vary in different areas, ranging from inedible to edible and sweet tasting. The globose fruit is pale green or yellowish-green with darker green or purple-black stripes; it is around 22 - 27mm in diameter.
Known Hazards
Although providing many well-known foods for people, including the potato, tomato, pepper and aubergine, most species in this genus also contain toxic alkaloids. Whilst these alkaloids can make the plant useful in treaing a range of medical conditions, they can also cause problems such as nausea, vomiting, salivation, drowsiness, abdominal pain, diarrhoea, weakness and respiratory depression. Unless there are specific entries with information on edible uses, it would be unwise to ingest any part of this plant.
Distribution
It is a tropical plant. In Peru it grows between 2,100-3,200 m above sea level.
Where It Grows
Andes, Peru, South America,
Propagation
Seed - sow in trays in a nursery. Prick out the seedlings into individual pots when they are large enough to handle and grow them on fast. Plant them out when 10cm or more tall. Cuttings of half-ripe wood. Very easy, the cuttings root within a couple of weeks. Division
Notes
It is a rare plant and at risk.
