[Regarding] a grapevine which is planted in a courtyard, one may take an entire cluster [without separating tithes]; and so too with a pomegranate; and so too with a melon; [these are] the words of R' Tarfon. R' Akiva says: He may [only] pick [one grape at a time] from the cluster, and he may [only] break off [one seed at a time] from the pomegranate, and he may [only] slice [one piece at a time] from the melon.  [Regarding] coriander which is planted in a courtyard, one may pluck one leaf at a time and eat [it without separating tithes]; but if he combines [leaves], he is obligated [to tithe them].  Savory, hyssop, and oregano in a courtyard, if they were protected, are obligated [in tithes].