9 6 



Muhlenbergia, Volume 5 



arroyo. Except for a very few 



plants listed in this section are 



sections. 



Agrostis stolonifera 



Avena barbata 



Bromus hordeaceus 



Bronnis rubens 



Bromus unioloides 



Cenchrus tribuloides 



Eragrostis major 



Eragrostis pilosus 



Festuca octoflora hirtella 



Festuca reflexa 



Lamarckia aurea 



Muhlenbergia debilis 



Hordeum tnurinum 



Melica imperfecta 



Melica imperfecta reflexa 



Panicum crus-galli 



Sitanion jubatum 



Bloomeria aurea 



Brodiaea capitata 



Urtica urens 



Eriogonum fascicu latum 



Eriogonum gracile 



Rumex hymenosepalus 



Rumex crispus 



Chenopodium album 



Cheuopodium californicum 



Chenopodium murale 



Atriplex bracteosa 



Amaranthus retroflexus 



Amaranth us albus 



Mirabilis califoruica 



Caulaudrinium Menziesii 



Portulaca oleracea 



Silene antirrhinum 



common annuals and shrubs, the 

 not found in either of the other 



Papaver heterophylla 

 Eschscholtzia californica 

 Platystemon californicus 

 Brassica nigra 

 Brassica sinapistrum 

 Tropidocarpum gracile 

 Raphanus sativus 

 Sisymbrium canescens 

 Thysanocarpus curvipes 

 Dudleya laxa 

 Tillaea minima 

 Astragalus didymocarpus 

 Astragalus leucopsis 

 Lotus americanus 

 Lotus glaber 

 Lotus humistratus 

 Lotus strigosus 

 Lupinus densiflorus 

 Lupinus micranthus 

 Lupinus truncatus 

 Lupinus affinis 

 Medicago denticulata 

 Melilotus indica 

 Tri folium microcephaluin 

 Trifolium neolagopus 

 Trifolium gracilentum 

 Erodium cicutarium 

 Croton californicus 

 Eremocarpus setigerus 

 Euphorbia albomarginata 

 Stillingia linearifolia 

 Malva parviflora 

 Mai vast rum exile 

 Malvastrum fasciculatum 



