The Voynich Botanical Plant Names Decoded
Folio 96r
Helebore
Tractatus de Herbis, c ~1280–1310, f. 36
Folio 1v
Euphrasia rostkoviana
Thomé, Flora von Deutschland
Folio 2r
Centaurea jacea
Thomé, Flora von Deutschland
Common names for the Centaurea genus are starthistle and knapweed
Folio 5r
Caper
Materia Medica, f. 81v
Folio 6v
Caster oil tree
Materia Medica, f. 86v
Folio 8r
pea plant
Personal photograph
Folio 10r
Chicory
Jacob Meydenbach, Ortus Sanitatis, 1491, f. 53v
Folio 11v
Artichoke
Wikipedia; Bonnie plants, flower
Folio 14r
Sage
Köhler’s Medicinal Plants
Folio 14v
Betony
Peter Schöffer, Hortus Sanitatis 1485, Materia Medica f. 22