The undulate seeds had average dispersal distances between 57.36 and 79.54 m. We found a random distribution pattern of the trees. The seasonal dry/rainy regime influenced fruiting and dispersal ...

The saguaro cactus is the iconic plant of the Arizona borderlands, and in June and early July, its fruit ripens.

TUCSON, Ariz. (AP) — Cousins Tanisha Tucker Lohse and Maria Francisco set off from their desert camp around dawn on most ...

For members of the Tohono O’odham Nation, the centuries-old sacred harvest of saguaro fruit from the desert around Tucson is ...

In this paper, an artificial bee colony algorithm with tree- seed searching (tsABC) is proposed for modeling multivariable systems using GRNN. In the tsABC, the local search operator of tree-seed ...