Chinese violet

Asystasia gangetica

''Asystasia gangetica'' is a species of plant in the Acanthaceae family. It is commonly known as the Chinese violet, coromandel or creeping foxglove. In South Africa this plant may simply be called asystasia.
ID help Place: St. Austel, UK Asystasia gangetica,Chinese violet,Fall,Geotagged,United Kingdom,flower,macro,purple patch

Appearance

This plant is a spreading herb or groundcover, reaching 600 mm in height or up to 1 m if supported. The stems root easily at the nodes. The leaves are simple and opposite. The fruit is an explosive capsule which starts out green in colour, but dries to brown after opening.
Chinese Violet Weed, Asystasia gangetica  Asystasia gangetica,Chinese violet,Geotagged,Indonesia,Summer

Naming

* ''A. g. gangetica'', has larger blue or mauve flowers.
⤷  ''A. g. micrantha'' Ensermu, has smaller white flowers with purple markings on the lower lip.
asystasia gangetica - creeping foxglove This common plant can be found on any scrubland. Very popular with bugs and butterflies. A single bloom grows daily and by mid-afternoon, the bloom falls, and it is all over for the day. There are a strip of buds waiting to spring into action on subsequent days. I have probably shot a couple of thousand images based around this plant.

Location is Bandung, West Java, Indonesia. Scrubland.
http://www.jungledragon.com/image/38209/asystasia_gangetica_-_creeping_foxglove.html Asystasia gangetica,Bandung,Chinese violet,Geotagged,Indonesia,Java,West Java,Winter,bloom,creeping foxglove,flora,flower,foxglove,plant

Distribution

Widespread throughout the Old World Tropics, and introduced into tropical Americas and Hawaii, where it has become naturalized. Both subspecies of this plant have been introduced to Australia where ''A. g. micrantha'' is on the National Environmental Alert List and must be reported when found. The original range of the subspecies is unclear, but it is likely that ''A. g. gangetica'' was limited to Asia, and ''A. g. micrantha'' was limited to Africa.

Reproduction

Ernest Akamine found that there were no apparent dormancy mechanisms operating in the seeds, which germinated freely 135 days after being expelled from parent plants. Flower production can begin as early as 40 days after germination, with seed development beginning after 57 days, facilitating the production of viable seed in as little as 72 days. The seeds are then expelled explosively upon ripening via hooked retinacula .

Uses

In some parts of Africa, the leaves are eaten as a vegetable and used as an herbal remedy in traditional African medicine. The leaves are used in many parts of Nigeria as a traditional African medicine for the management of asthma. It is also used as an ornamental plant.

References:

Some text fragments are auto parsed from Wikipedia.

Taxonomy
KingdomPlantae
DivisionAngiosperms
ClassEudicots
OrderLamiales
FamilyAcanthaceae
GenusAsystasia
SpeciesA. gangetica