Issoan Tea also explains that there are 7 grasses of autumn (秋の七草, あき　の　なな　くさ), often mentioned in Japanese poetry:

• はぎ (Buschklee)
• すすき (Schilf)
• くず
• なでしこ (Dianthus)
• おみなえし (Baldrian)
• ふじばかま (Wasserdost, hemp agrimony; Eupatorium fortunei)
• あさがお (modern Japanese: ききょ, Prunkwinde, bellflower; Platycodon grandiflorum)