senna siamea lam. irwin and barneby, leguminosae, caesalpinioideae, leave vegetable green leaf on nature background, thai herb

arayatensis arborea background barakol barneby beautiful beauty bloom blossom botany branch caesalpinioideae cassia cassod closeup color cooked copper environment flora floral foliage food fresh garden gigantea green herb herbs irwin lam leaf leave leaves leguminosae macfad medicine natural nature naves nutrition organic petal plant senna siamea siamese small spring sumatrana summer thai thailand tree vegetable vegetables vitamin