links to some of Anthony's work
http://pza.sanbi.org/sites/default/files/info_library/restoration_kirstenbosch.pdf
http://www.mikegolby.com/wp-content/uploads/2018/05/95147393-Lost-Fynbos-of-Tokai-Park-v98-March.pdf
https://www.sciencedirect.com/science/article/abs/pii/S1617138120301047
https://www.heathersociety.org/category/heathers/erica-cape/cape-heaths-of-garden-origin/
http://www.pas.va/content/accademia/en/publications/scriptavaria/noahs_arks/hitchcock.pdf
https://africageographic.com/stories/silver-trees-return-tokai/
https://library.dbca.wa.gov.au/static/Journals/621121/621121-10.pdf
http://pza.sanbi.org/erica-verticillata
https://journals.rbge.org.uk/index.php/rbgesib/article/view/222
&
https://www.capetownbotanist.com/one-lonely-bringing-serruria-furcellata-back-brink-extinction-cape-flats/
https://botsocblog.wordpress.com/2019/09/01/erica-verticillata-rewilding-an-iconic-species-on-rondebosch-common/