Clymene was a Titan goddess in Greek mythology, daughter of the Titans Oceanus and Tethys, thus making her an Oceanid. She was the goddess of renown, fame, and infamy. She was married to the Titan Iapetus, and they had four sons, Atlas, Epimetheus, Prometheus and Menoetius.
Though it has the word weed in its common name, don't let that scare you away from butterfly weed (Asclepias tuberosa). Sometimes called milkweed, it's as easy to grow as a weed but much prettier, plus hummingbirds and butterflies love them!