Table 4.

ANOVA table for the proportional composition of pollen provisions sampled from completed Osmia lignaria nests

	Variable	F	p
Almond	Distance	5.78	.0045*
	Time	26.7	<.0001*
	Dist × time	2.27	.1094
Phacelia	Distance	4.15	.0191*
	Time	32.1	<.0001*
	Dist × time	0.56	.5754
Other	Distance	2.30	.1065
	Time	3.50	.0648
	Dist × time	1.72	.1881

Pollen was collected during peak and postalmond bloom (time) at distances 85, 260, and 435 m from managed wildflower plantings. Data were analyzed separately for almond, Phacelia, and all “other” (pooled) pollen grains counted. For all analyses, df = (2, 84), (1, 82), and (2, 84) for distance, time, and dist × time, respectively.

^*Significant at p ≤ .05