1. Having spiny leaves
   - spiny-leaved

See also: leafy

• order Foraminifera
• order form
• order Fucales
• order Gadiformes
• order Galliformes
• order Ganoidei
• order Gaviiformes
• order Gentianales
• order Geophilomorpha
• order Geraniales
• order Ginkgoales
• order Gnetales
• order Graminales
• order Gregarinida
• order Gruiformes
• order Guttiferales
• order Gymnophiona
• order Haemosporidia
• order Haplosporidia
• order Heliozoa
• order Helotiales
• order Hemiptera
• order Heterosomata
• order Heterotrichales
• order Hymenogastrales