Japanese Plant by Roy Kadowaki

The plant depicted here probably is a Japanese arrowhead (Saggitaria japonica), which is native to marshes and due to its edible tuber occasionally called a “duck potato.” Kadowaki’s interest certainly is aesthetic—due to its distinctive leaves and graceful stems—and possibly symbolic, given the arrowhead’s remarkable adaptability. Far from wetlands and indoors, this one still is growing vigorously despite a couple of yellow leaves