1. The inflorescence is an open array of flower heads amidst leaflike bracts. 2. The panicle is an open array of thin branches bearing tiny purplish spikelets. 3. The inflorescence is an open array of spikelets. 4. The inflorescence is an open array of spikelets, the lower ones drooping or nodding. 5. The inflorescence is an open array of branches, each a coiling panicle of flowers. 6. The inflorescence is an open array of up to 15 pale purple, dark veined flowers. 7. The inflorescence is a small, open array of flowers, some on very short pedicels. 8. The hairy inflorescence is an open array of branches, each a coiling panicle of flowers. 9. The inflorescence is an open array of spreading or upright branches bearing small, awned spikelets. 10. The inflorescence is an open array of spreading, thread-thin branches bearing small, awned spikelets.
