Belle Barker is the undisputed doyenne of Fernkloof Nature Reserve. Now in her 87th year, she still regularly walks the fynbos-clad mountains, imparting her amazing knowledge about fynbos to eager students, both young and mature. On a recent walk with her ‘botany group’ on Lemoenkop she was delighted to be shown the commemorative plaque that has been sited at the …