The study analyzed how Saxifrage plants in winter change their photosynthesis and transpiration rates. Wild Saxifrage had lower photosynthesis rates than cultivated ones, with peaks at different times. Transpiration rates didn't match photosynthesis rates, being lowest at 10:00 due to air humidity. Photosynthesis was mainly influenced by light and temperature, while transpiration was affected by air humidity. Internal factors also played a role in these rates.