Saguaro Flower Phenology Data, 2017-2018

Flower count data are provided for 20 individual saguaro plants measured on multiple dates in 2017 and 2018 at Saguaro National Park. Flower directions were determined using a digital compass placed on top of individual photographs of the top of each saguaro stem.
Organization: Department of the Interior
Last updated: 2025-09-14T20:49:49.558553
Tags: flowers, phenology, sagu, saguaro, sonoran-desert