yadi sambandhasambandhāt sambandhato vā dhavādivyaktiṣu vanaśabdasya pravṛttis tad eko 'pi pādapo vanam ityevam ucyeta, pravṛttinimittasya vidyamānatvāt
If the application of the word 'vana' to individual trees like dhava etc. is due to either the connection of the connected or due to connection itself, then even a single tree could be called 'vana', since the basis for [such] application is present [there].