turgescent
/ˈtɜrˌdʒɛsnt/Definitions
1. adjective
Becoming or being swollen with sap or fluid, especially during the growth of plants, or showing a tendency to swell or become bloated.
“The gardener noticed that some of the stems on the tree were turgescent, indicating healthy growth.”
2. noun
A part of a plant, such as a stem or leaf, that is swollen with sap or fluid.
“The turgescent tissue on the stem of the plant helped it to withstand drought conditions.”