[ValerieUSA]

I think they are milkweed plants. Monarch butterflies eat them and lay eggs there because they make them taste bitter to predators.

[sweetliberty]

I just about finished getting my Hawaii pictures uploaded today.

[teeman8r]

i just found out recently that the monarchs migrate... what the hell for? i always thought their lives would be shorter than to spend it flying to cancun and all...