Pollination ecology and breeding system of two Calceolaria species in Chile

Table 1 Floral visitors of each studied Calceolaria species

Plant species	Pollinators	Visitation rate	Proportion of visits
		(Visits flower⁻¹h⁻¹)
C. filicaulis	Chalepogenus caeruleus	0.29 ± 0.07	0.831
C. filicaulis	Bombus terrestris	0.06 ± 0.03	0.169
C. arachnoidea	Centris nigerrima	0.30 ± 0.04	0.872
	Bombus terrestris	0.04 ± 0.20	0.121
	Chalepogenus sp. 1	0.002 ± 0.002	0.006
	Megachile semirufa	0.001 ± 0.001	0.001

Pollinator identity, mean visitation rate (±S.E.), and proportion of visits per insect species.

ISSN: 0717-6317