Not OP, but Mautam in bamboo is another: https://en.wikipedia.org/wiki/Mautam https://en.wikipedia.org/wiki/Mautam Some other interesting links: - On bamboo i

Not OP, but Mautam in bamboo is another: https://en.wikipedia.org/wiki/Mautam https://en.wikipedia.org/wiki/Mautam Some other interesting links: - On bamboo in particular (semelparous and allochronic like cicadas): https://en.wikipedia.org/wiki/Bamboo_blossom https://en.wikipedia.org/wiki/Bamboo_blossom - https://en.wikipedia.org/wiki/Allochronic_speciation https://en.wikipedia.org/wiki/Allochronic_speciation - https://en.wikipedia.org/wiki/Semelparity_and_iteroparity https://en.wikipedia.org/wiki/Semelparity_and_iteroparity - On cicadas and their reproductive periods: https://en.wikipedia.org/wiki/Periodical_cicadas https://en.wikipedia.org/wiki/Periodical_cicadas - https://en.wikipedia.org/wiki/European_eel https://en.wikipedia.org/wiki/European_eel : same pattern, but using 2 and 3 as their primes.