125 



I N ZDEMXZ 



Abies concolor Lowiana, 4; mag- 

 nifica, 4; Pattonnii, 79 



Acer grandidentatum, 53 



Achillea millefolium, 18, 25, 64 



Actinella Torreyana, 55 



Adenostegia maritima, 7 



Adiantum Capillus-veneris, 14; emar- 

 ginatum, 14, 75; pedatum, 14, 75 



^Eeidium Cressse, 7 



Alchernilla arvensis, 18 



Allenrolfea occidentalis, 5 



Aligera ciliosa, 23; Eichleriana, 24 

 Gravi, 24; insignis,24; Jepsoni, 24 

 macrocera, 23; macroptera, 23 

 mamillata, 24; ostiolata, 24; ru- 

 bens, 23 



Alyssum maritimum, 65 



Amarantus deflexus, 66 



Anagallis arvensis, 18 



Andropogon Halepense, 25 



Angelica Lyalli, 54 



Antheinis Cotula, 64 



Aphyllon, 89 



Argemone hispida, 8; Mexicana, 123 



Arrowhead, 11 



Arrow- wood, 37 



Asclepias cryptoceras, 56 



Aspidium aculeatum, 15; aculeatum 

 scopulorum, 15; munitum, 15, 75; 

 munitum imbricans, 15; muni- 

 tum nudatum, 14; Nevadense, 15; 

 rigid um, 75; rigidum argutum, 14 



Asplenium Filix-fcemina, 15, 75 



Aster integrifolius, 30; Jessica?, 30; 

 Hendersoni, 30 



Astragalus arietinus, 53; Bodini, 53; 

 Breweri, 74; Gibbsii, 8; glareosus, 

 53; Grayi, 54; ineptus, 54; jeju- 

 nus, 54; megacarpus, 54; pectina- 

 tus, 54; scobinatulus, 54; virgul- 

 tuus, 54; Utahensis, 54 



Athysanus pusillus, 25 



Atriplex canescens, 8; confertifolia, 

 5, 6, 8 



Atropis lsevis, 7, 9 



Audibertia incana, 91; pachysta- 

 chya, 91 



A vena barbata, 64, 85; fatua, 85; 

 fatua glabrescens, 64, 86 



Bceria affinis, 92; tenella, 92; uligi- 

 nosa, 64 



Beckmannia eruca?formis uniflorus,10 



Beckwithia, a new genus of Banun- 

 culacesB, 97 



Beckwithia Andersonii, 99 



Beggar's Lice, 37 



Bell-flowers, 37 



Berberis pinnata, 25 



Bermuda Grass, 18; in Arizona, 24 



Bigelovia Douglasii, 8; graveolens, 

 4, 8, 9; veneta, 4 



Blade Grass, 11 



Bladder Nut, Bolander's, 93 



Bolander, Dr. Henry N., biograph- 

 ical sketcb of, 100 



Bolandra, 106 



Bolelia pulchella, 10 



Boschniakia strobilacea, 95 



Botrychium simplex, 15; ternatum 

 australe, 15; Virginicum, 15 



Brassica campestris, 65 



Brass-buttons, 63 



Bridal Wreath, 37 



Briza minor, 18; maxima, 112 



Brodiaja capitata, 25 



Bromus breviaristatus, 64; interme- 

 dins, 64; rigidus, 64 



Buckwheat Sage, 8 



Bur Keed, 11 



Calandrinia Menziesii, 25 



Calaveras County, introduced plants 

 in, 17 



