For the identification of insects and other fauna and flora of South Africa: please click on the following links:
Insects and related species: Antlions - Ants - Bees - Beetles - Bugs - Butterflies, Moths and Caterpillars - Centipedes and Millipedes - Cockroaches - Crickets - Dragonflies and Damselflies - Grasshoppers and Katydids - Mantis - Stick Insects - Ticks and Mites - Wasps - Woodlice
Plants, Trees, Flowers: (Note: Unless plants fall into a specific species such as Cacti, they have been classified by their flower colour to make them easier to find) Bonsai - Cacti, Succulents, Aloes, Euplorbia - Ferns and Cycads - Flowers - Fungi, Lichen and Moss - Grass - Trees
Animals, Birds, Reptiles etc.: Animals, Birds, Fish and Crabs - Frogs - Lizards - Scorpions - Snails and Slugs - Snakes - Spiders - Tortoise, Turtles and Terrapins - Whipscorpions
Other photography: Aeroplanes - Cars and Bikes - Travel - Sunrise - Water drops/falls - Sudwala and Sterkfontein Caves etc.

Thursday, August 8, 2013

Bush Violet (Barleria gueinzii)


Family Acanthaceae
Description
Barleria gueinzii is a much-branched, evergreen, scrambling shrub with egg-shaped (ovate), greyish olive-green leaves and mauve-blue flowers from February to June. The fruit is a small, sharply pointed, exploding capsule. This shrub grows fairly fast to a height of about 1-2 m.

 Distribution and habitat

Barleria gueinzii is found in the summer rainfall areas of South Africa on forest margins, rocky hilltops (koppies ) and hillsides in full sun to semi-shade and is able to withstand a moderate amount of frost. Rainfall ranges from 500-1 000 mm per annum with temperatures rising to the thirties (°C).

Ecology

Barleria gueinzii is pollinated by insects and attracts various species of butterflies. The insects attract insectivorous birds; therefore if you are a gardener that likes attracting life into your garden this plant is a good choice.

This plant bears small capsules, which explode to disperse the seeds.