Flowers in long clusters, plants less than 12 in. high
265. Red-seeded plantain. Plantago rhodosperma
266. Woolly indianwheat. Plantago patagonica
268. White polygala. Polygala alba
267. Nettle leaf noseburn. Tragia ramosa
269. Longleaf pondweed. Potamogeton nodosus
[inconspicuous flowers]