1
udumbara (mythical Indian plant often identified with the cluster fig, Ficus glomerata)
2
something very rare (from the legend that the udumbara flowers once in 3000 years)
3
Japanese fiber banana flower
See also:
芭蕉 (ばしょう)
4
green lacewing eggs
See also:
草蜉蝣 (くさかげろう)
1
Udonge