Lactuca sativa

Cynara cardunculus var. scolymus

Calendula officinalis

Chrysanthemum morifolium

Glebionis coronaria

Tagetes lucida

Porophyllum tagetoides

Porophyllum tagetoides

Rudbeckia laciniata

Spilanthes spp.

Helianthus annuus

Artemisia dracunculus

Angelica archangelica

Ligusticum porteri

Apium graveolens

A Chinese cutting celery grown for its long white stems.

Apium graveolens

Peucedanum japonicum

Oenanthe javanica

Allium fistulosum