Philip Sheridan, Meadowview Biological Research Station and Dept. of Biology, Virginia Commonwealth University.
A historic site for Sarracenia flava was rediscovered during
1983 in Suffolk County in depauperate condition. The bog had been
mined for clay in previous decades and efforts were made to clear local
vegetation to revive the colony. When these efforts failed forty
rhizomes were relocated within the clay pits to open habitat on clay islands
or shores within the extensive water-filled pits. After three years,
flowering was observed and by 1991 several seedlings were found.
Seedlings and young plants increased to 30 and 149 individuals by 1993
and 1996 respectively. Recruits were observed a maximum of 300 feet
from parents and colonization occurred on exposed clay soils on islands
and occasionally on slightly higher grassy ecotones. Sarracenia
seeds are highly hydrophobic and it is hypothesized that this dissemination
occurred through flotation or to a much smaller extent by adherence to
the feet of migratory animals.