DescriptionElaeagnaceaedistribution.svg English: Distribution of the family Elaeagnaceae (oleasters) — of the Rosales Order. Credits Based on Silvester
DescriptionHippophae distribution.svg English: Distribution of the sea-buckthorns (genus Hippophae), based on Silvester WB. (1977). "Dinitrogen fixation
DescriptionShepherdia distribution.svg English: Distribution of the buffaloberries (genus Shepherdia), based on Silvester WB. (1977). "Dinitrogen fixation