Peruvian Lily Family – Alstroemeriaceae

A Monocot family of four genera of which Alstroemeria, with 50 species and 190 cultivars, is the biggest and most well known. They are native to South America and are perennial plants with tubers. The Alstroemeriacae family was named after the Swedish botanist Alstromer by Linnaeus. 

alstroemeria 'Saturne' flower

Alstroemeria ‘Saturne’ is a fully hardy hybrid from Peru.

Dwarf Alstroemeria  'hookeri'

Dwarf Alstroemeria Alstroemeria  hookeri is arockery perennial from Peru

alstroemeria 'Red Beauty'

Alstroemeria ‘Red Beauty’

These plants are protandrous (pollen is released by the anthers before the stigma is receptive). Nectar is produced at the base of the two inner, upper tepals, which are streaked with reddish nectar guides. Flowers produce more nectar during the male phase to attract the main pollinators which are bumble bees 

alstroemeria 'Saturne' flower

Male phase showing prominent yellow anthers 

alstroemeria 'Saturne'  anthers

In the male phase one to two anthers, out of a total of six, release pollen daily over a period of four days. The anthers occupy a central position within the flower, where they deposit pollen on the bee’s back, usually as it leaves the flower.

alstroemeria 'Saturne' stigmas

The start of the female phase is signalled by the spreading of the three stigmatic branches. Flowers remain in the female phase for three days before withering.