Crotalaria johannis
Pitcairnia johannis
Vicia johannis
Astragalus johannis
Racosperma johannis
Aloe johannis
Uvaria johannis
Acacia johannis
Cyphostemma johannis
Berberis johannis
Acomys johannis
Dendrobium johannis
Agalmyla johannis-winkleri
Pleurozia johannis-winkleri
Dicranum johannis-meyeri
Aloe johannis-philippei
Mussaenda johannis-winkleri
Madotheca johannis-winkleri
Pycnolejeunea johannis-winkleri
Plagiochila johannis-winkleri
Ficus johannis
Helichrysum meyeri-johannis
Senecio barba-johannis
Urophyllum johannis-winkleri
Dendrochilum johannis-winkleri
Astragalus johannis-howellii
Pteris johannis
Neoregelia johannis
Semaeopus johannis
Tectaria johannis
Ceropegia meyeri-johannis
Tectaria johannis-winkleri
Streblosa johannis-winkleri
Carduelis johannis
Euphorbia johannis
Roldana barba-johannis
Lupinus johannis-howellii
Humularia meyeri-johannis
Archidium johannis-negrii
Senecio meyeri-johannis
Cololejeunea johannis-winkleri
Leptocolea johannis-winkleri
Luzula johannis-principis
Amphiesma johannis
Xanthophytum johannis-winkleri
Acranthera johannis-winkleri
Athyrium sancti-johannis
Diplazium sancti-johannis
Ctenomys johannis
Platambus johannis
Campylopus johannis-meyeri
Begonia meyeri-johannis
Turanium johannis
Calymperes johannis-winkleri
Bulbophyllum johannis
Aloe johannis-bernardii
Aglymbus johannis
Copelatus johannis
Cyphostemma meyeri-johannis
Lipotriches johannis
Megachile johannis
Stigmella johannis
Antrophyum callifolium
Ptilinopus solomonensis