Corpus ID: 54867056

A mixed pollination system in Penstemon pseudospectabilis M. E. Jones (Scrophulariaceae)

@article{Reid1988AMP,
  title={A mixed pollination system in Penstemon pseudospectabilis M. E. Jones (Scrophulariaceae)},
  author={W. Reid and Pamela Sensiba and C. E. Freeman},
  journal={The Great Basin naturalist},
  year={1988},
  volume={48},
  pages={5}
}
A population oiPenstemon pseudospectabilis M. E. Jones (Scrophulariaceae) on Cave Creek in Cochise County, Arizona, was used in an experimental test of reproductive fitness with three caging treatments; all flying pollinators excluded, hummingbirds excluded, and no exclusion. Twenty plants were chosen and three shoots on each usedin the experiment. The flowers were 25.6 (s.d. = 1.5) mm long, the end diameter was 8.5 (s.d. = 1.0) mm, the tube opening was 6.5 (s.d. = 1.0) mm, and the greatest… Expand
16 Citations

Tables from this paper

Pollination ecology of Penstemon roseus (Plantaginaceae), an endemic perennial shifted toward hummingbird specialization?
Hummingbird‐Syndrome Traits, Breeding System, and Pollinator Effectiveness in Two Syntopic Penstemon Species
...
1
2
...

References

SHOWING 1-2 OF 2 REFERENCES
The ecology of nectar robbing
  • The biology of nectaries
  • 1983