Superstud grass menaces San Francisco Bay
Through superior pollen power, an invasive salt-marsh species from the East Coast threatens to overwhelm the native cordgrass of San Francisco Bay.
References:
Anttila, C.K., C.C. Daehler . . . and D.R. Strong. 1998. Greater male fitness of a rare invader (Spartina alterniflora, poaceae) threatens a common native (Spartina foliosa) with hybridization. American Journal of Botany 85(November):1597.
Further Readings:
Mlot, C. 1997. Biological pest control harms natives. Science News 152(Aug. 16):100.
Raloff, J. 1996. Pollution helps weeds take over prairies. Science News 150(Dec. 7):356.
Sources:
Curtis C. Daehler
University of Hawaii
Department of Botany
3190 Maile Way
Honolulu, HI 96822-2279Daniel Simberloff
University of Tennessee
Department of Ecology and Evolutionary Biology
569 Dabney Hall
Knoxville, TN 37996-1610Donald R. Strong
Bodega Marine Laboratory
2099 Westside Road
P.O. Box 247
Bodega Bay, CA 94923-0247From Science News, Vol. 154, No. 20, November 14, 1998, p. 310. Copyright Ó 1998 by Science Service.
copyright 1998 ScienceService