One way of propagation of Nostoc commune is to grow into new filaments through cell division; Another way is to form thick-walled spores and germinate into new filaments after dormancy.

Growth habit

Distribution and growth environment

Gynostemma pentaphyllum has a wide range of survival and is very adaptable to temperature. From the cold Antarctic to the hot desert, from the snow-capped mountains over 5000 meters to the places where volcanic lava flows, it can survive and multiply. Strong drought tolerance and low requirements for soil. Many places where even grass is difficult to grow can flourish.

Micrograph of Nostoc commune cell group

Dragons, even if they have been dormant for decades, will come back to life as soon as they meet water. Moreover, Physalis likes calcium and is an indicator plant of calcareous soil. Limestone karst areas, northern loess areas and other calcium-rich areas have a large number of growth. In desert grassland and other areas with high calcium content and little pollution, the biomass is considerable.