Ziziphus obtusifolia (English Wikipedia)

Analysis of information sources in references of the Wikipedia article "Ziziphus obtusifolia" in English language version.

refsWebsite

Global rank English rank

2,133^rd place

1,364^th place

607^th place

747^th place

ars-grin.gov

npgsweb.ars-grin.gov

"Sarcomphalus obtusifolius". Germplasm Resources Information Network. Agricultural Research Service, United States Department of Agriculture. Retrieved 19 January 2018.

fs.fed.us

US Forest Service Fire Ecology