TY  - RPRT
TI  - Burial increases seed longevity of two Artemisia tridentata ( Asteraceae ) subspecies
AU  - Upekala C. Wijayratne
AU  - David A. Pyke
PY  - 2012
DO  - 10.3732/ajb.1000477
UR  - https://pubs.usgs.gov/publication/70041656
ID  - 70041656
ER  -