Missouri Botanical Garden:
One of the thousands of moss specimens included among the Missouri Botanical Garden's research collection.
Missouri Botanical Garden:
Si He, Missouri Botanical Garden curator for the Moss Flora of China project, shares one of the Garden's samples.
Missouri Botanical Garden:
Si He examines one of the Missouri Botanical Garden's thousands of moss specimens.
Missouri Botanical Garden:
Si He of the Missouri Botanical Garden with the completed volumes of the Moss Flora of China, English Version