Data underlying the study: Cobacho, S. P., Grol, N. A., Dros, T. A., Dekkers, D. T., & Christianen, M. J. (2022). First evidence of polyembryony in black mangrove Avicennia germinans. Botanica Marina, 65(5), 321-324.		
The dataset presented corresponds to the first day of acquiring A. germinans seeds, with the polyembryonic seed, which is the focus of this publication, identified by code number 20		
		
Excelsheet	Column heading	Description
		
dataset	Seed_code	Unique numerical identifier assigned to each seed.
	Seed_weight	Seed weight -dry, before placing seeds in water-. Measured in grams (g)
	Stage of development	Provides information about the physical characteristics (color, coating) and developmental stage (whether split, and presence of roots or shoots) of the black mangrove seeds
