There may be spiny leaves present, or no leaves at all. Many drought-resistant plants also feature longer-than-normal roots that help them in accessing water that has been stored underground. Some species, particularly those of trees, shrubs, and perennials, will adjust their root depths to bi...
USDA Zones:5-10 Sage is a herb that’s really drought-resistant. You’ll need to water it once in 7-8 days and it will keep on giving you leaves to use in dishes. 16. Poppy Botanical Name:Papaver USDA Zones:3-8 Poppies are a great addition to gardens and homes. They need plenty...
The sampled leaves were used for total nitrogen (N); carbon and oxygen isotope analysis performed by Iso-Analytical Limited, Crewe, UK. All analyses were conducted by Elemental Analyser Isotope Ratio Mass Spectrometry (EA-IRMS, Europa Scientific 20-20). Leaf N concentrations were multiplied with ...