1/5 The elaborate naming systems of Renaissance botanists for the myriad varieties of citrus.
BBC Radio 4 FM only
3/3 By Laura Barton. Lying in hospital, a visit from his wife reminds Mike of how they met.
BBC Radio 4 Extra
6/10 With Mary Turner's husband ill, she must face managing the farm and its workers alone.
1/5 Stephen Fry recounts his early expectation of fame, and what really endures - the work.
1/10 A man battery farms humans. Nightmare vision of an ideal society in the future.
Guy Garvey reads Mr Big, by Ed Vere. (R)
6/10 Virgil must find some sort of job in Faha, while Ruth undergoes more tests.
BBC Radio 4
1/5 The elaborate naming systems of Renaissance botanists for the myriad varieties of citrus. (R)