References
Wall, W.A., J.L. Hilton, T.R. Wentworth, J.B. Gray, M.G. Hohmann, and W.A. Hoffmann. 2010b. Effects of light and temperature on germination of Pyxidanthera brevifolia Wells (Diapensiaceae). J. Torrey Bot. Soc. 137: 348-354. Google Scholar
Wall, W.A., J.L. Hilton, T.R. Wentworth, J.B. Gray, M.G. Hohmann, and W.A. Hoffmann. 2010b. Effects of light and temperature on germination of Pyxidanthera brevifolia Wells (Diapensiaceae). J. Torrey Bot. Soc. 137: 348-354. Google Scholar