whale`s tongue agave agave ovatifolia, whale`s tongue century plant or agava kitova jezika / the botanical garden zurich

agava agave agriculture background botanical botany cacti cactus care century closeup cultivation decoration desert design drawing drink exotic extract field flora floral flower foliage fresh garden green grow growth herbal jezika kitova landscape leaf medical medicine mexican mexico natural nature organic outdoor ovatifolia pattern plant production shape sharp sketch spike succulent switzerland tequila thorn tongue tropical university vintage whales zurich