amorphophallus konjac plant set hand drawing outline line style. konjak japanese traditional cuisine ingredients for

konjak konjac leaf nature plant natural medicinal stem stanley healthy food yam ingredient organic vector vegetarian root agriculture elephant drink drawn protein nutrient fashion care cosmetology ornamental sponge isolated background amorphophallus white illustration drawing flower herb graphic medical summer phytotherapy phytomedicine weed pharmacology wild wildflower konnyaku medicine spring konjaku blossom bloom botanical bouquet bud color botany flora floral garden herbalism