Abstract：Four species of Commelinaceae were selected as test objects for roof greening, and treated with eight different temperature. With conductivity method and Logistic equation, the heat resistance of four plants were evaluated by cell damage rate and semi-lethal temperature under different temperature. The results showed that with the increase of treatment temperature, the cell hurt rate of four plants showed an“S”curve, and the significant test of which fitted Logistic equation. The heat resistance of four species of plant followed the order: Belosynapsis ciliata var. vilosa < Belosynapsis ciliata < Murdannia loriformis
2018, Vol. 31 
