Propagation protocol for blackbrush

REFERENCES

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   . 2004. Racquets, hoppers and felt boards—low tech devices for processing seeds. Native Plants Journal 5:50–51.

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   . 2012. Viability of blackbrush seed (Coleogyne ramosissima Torr. [Rosaceae]) following long-term storage. Native Plants Journal 13:5–13.

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3. 1. [USDA NRCS] USDA Natural Resources Conservation Service

   . 2012. The PLANTS database. URL: http://plants.usda.gov (accessed 23 Aug 2012). Greensboro (NC): National Plant Data Team.