milkweed plant (asclepias viridis) and seed pod, native to southeastern usa.

agriculture antelopehorn asclepiadaceae asclepias background botanical botany cardenolides close closeup color copulate dogbane ecology ecosystem environment family foliage forb garden green horticulture houston image leaf macro milkweed natural nature outdoors pattern people perennial photography plant pod seed small species spider spring springtime summer texas toxic toxin uncultivated usa viridis wild