GRASSES. Grams. Aristida bromoides (six-weeks needlegrass) 536 Aristida divaricata (Humboldt needlegrass) 9,412 Aristida scabra (rough needlegrass) 344 Bouteloua aristidoides (six-weeks grama) 3,093 Bouteloua radicosa (grama) 1,269 Bouteloua eriopoda (black grama) Tr. Bouteloua rothrockii (seeds, 8,495; crowns, 3,517 grams) (crowfoot grama) 12,012 Festuca octoflora (fescue grass) 70 Panicum arizonicum (Arizona panic-grass) 11 Panicum hallii (Hall panic-grass) Tr. Pappaphorum wrightii Tr. Tridens pulchella Tr. Valota saccharata Tr. OTHER PLANTS. Alternanthera repens Tr. Anisolotus trispermus (bird's-foot trefoil) 186 Aplopappus gracilis 1,030 Apodanthera undulata (melon loco) 55 Astragalus nuttallianus (milk vetch) 630 Ayenia microphylla Tr. Boerhaavia wrightii 885 Chamaecrista leptadenia (partridge pea) 5 Echinocactus wislizeni (visnaga) 5 Eriogonum polycladon 35 Eschscholtzia mexicana (Mexican poppy) 250 Gaertneria tenuifolia (franseria) Tr. Collomia gracilis (false gilia) Tr. Heterotheca subaxillaris Tr. Kallstroemia laetevirens Tr. Lupinus sparsiflorus (lupine) Tr. Martynia altheaefolia (small devil's-horns) 12 Mollugo verticillata (carpetweed) 324 Oenothera primiverus (evening primrose) 15 Opuntia discata (prickly pear) 15 Loeflingia pusilla Tr. Lepidium lasiocarpum (peppergrass) Tr. Plantago ignota (plantain) 818 Polygala puberula (milkwort) Tr. Portulaca suffrutescens (purslane) Tr.