2664 



Hymenoptera in America North of Mexico 



baldwini, Vernonia 2134, 2146, 2179 



baldwini interior, Verbena 2139 



baldwini interior, Vernonia... 2134, 2140, 2145(2), 



2146, 2152, 2153, 2154 



baldwini occidentalis, Vernonia 2145 



ballotaeflora. Salvia 2070, 2071 



balsamona, Cuphea 1948, 2141 



Balsamorhiza 1780, 2035, 2126, 2127, 2129 



deltoidea 2065 



deltoides 2035 



sagittata 1796, 2035, 2180 



Baptisia... 1786, 1998, 2018, 2019, 2036, 2040, 2051, 



2053, 2054, 2056, 2059, 2067, 2068, 2074, 



2128, 2140, 2165 



tinctoria...2056, 2059, 2060, 2073, 2074(2), 



2139 



Barbarea... 1809, 1810, 1820, 1827, 1842, 1947, 



1949, 1950, 1951, 2017, 2018, 2041(2), 2049 



barbarea 2186 



orthoceras...llb2, 1764, 1795, 1797, 1810, 



1821, 1835, 2033, 2048, 2181(2) 



vulgaris... 1191, 1799(2), 1810, 1822, 1823, 



1828, 1834, 1835, 1836, 1837(2), 1839(2), 



1840, 2177 



barbarea, Barbarea 2186 



barbatus, Penstemon 2184 



barbigera, Cryptantha...ll6S, 1776, 1792, 1826, 



1927, 1934, 1935, 1990, 2011(3), 2012, 



2013, 2022(2), 2024, 2028(2), 2117 



barbinode, Thaspium 1810(2) 



basalis. Coreopsis 1877, 1883 



basilaris, Opuntia 1847, 2153, 2179, 2180 



Batodendron...\149, 1754, 1755, 1805, 1828, 



1873(3), 1874(2), 2129 



bauhinioides, Cassia 1759, 1760, 1771 



Bebbia 1951, 1995, 2150, 2167 



yuncea... 1882, 1888(2), 1990(2), 1995, 2024, 



2063, 2065(3), 2070, 2135, 2142, 2153, 



2164, 2166, 2167(3), 2168, 2174 



bebbiana, Salix...lS10, 1828, 1837, 1839, 1841, 



2182 

 Befaria 



racemosa 2140 



bella, Dowingia 1850 



Bellis 2142 



integrifolia 1855 



bellum. Sisymbrium 1805 



bellum, Sisyrinchium... 1195(2), 1797, 1825, 1830, 



2125 

 Beloperone 



californica 2040, 2042, 2161(2) 



beneolens. Gnaphalium 1757, 1765, 1944 



Benzoin 



aestivale 1828, 1838, 2178 



Berberis... 1787, 1800, 1821, 1836(2), 1839, 2033(2), 



2054, 2179 



aquilifolium 1797 



californica 2032, 2168 



fremontii 2129 



pinnata 1796 



trifoliata 2152,2182 



vulgaris 1835 



wilcoxii 2152 



Berlandiera 1779, 1780, 1783, 1948, 2019 



subcaulis 1753 



bernardina, Corethrogyne... 1995, 1997, 2052, 2142, 

 2148, 2150, 2155(2), 2166 



bernardina, Gutierrezia 2142 



bernardina, Horkelia...ll50, 1765, 1833, 2048, 



2068, 2073, 2164 



bernardina, Potentilla 2073 



bernardinus, Chrysothamnus 2064, 2185 



bernardinus, Haplopappus 1751, 1781 



bernardinus, Streptanthus...2038, 2042(2), 2047, 



2048 



Berteroa 1950, 1951, 2007 



Berula 



erecta 1943 



Besseya 2127 



plantaginea 1472, 2056, 2072, 2179 



Beta 



vulgaris 1943 



betulifolius, Cercocarpus 1796, 2032 



betuloides, Cercocarpus 1797, 1807, 1821 



bicapsularis. Cassia 2187 



bicolor, Arctostaphylos 1796, 1820 



bicolor, Collinsia...'. 1990, 2010, 2046, 2127, 2170 



bicolor, Gnaphalium 1791, 1832 



bicolor, Lupinus...ll95, 1803, 1861, 1987, 1991, 



2010, 2016, 2032, 2045, 2047, 2048, 2125, 



2127, 2163(3), 2169, 2170 



bicolor, Rudbeckia 1876, 2135, 2146, 2154 



bicolor, Xylococcus 1788 



Bicuculla 



cucullaria 2177 



Bidens... 1875, 1902, 1947, 1948(2), 1949(2), 1950(2), 



1951, 1988, 1994, 1999, 2007(2), 2053, 



2057, 2063, 2066, 2067, 2068, 2069, 



2071(2), 2133, 2145, 2152, 2153, 2177, 



2181, 2186 



aristosa...ll51, 1779(2), 1781, 1853, 1857(2), 



1859(2), 1867, 1869, 1936, 2133, 2134, 



2139, 2144, 2146, 2151, 2152 



asteroides 2151 



bipinnata 1945 



chrysanthemoides 1779 



coronata 1780 



involucrata 1944, 1945, 2134, 2145, 2146 



laevis...lll9, 1869, 2051, 2068, 2144, 2149, 



2151, 2152 



leucantha 2069(20), 2070, 2183 



mitis 2178 



pilosa 1751,2178 



polylepis 2146 



trichosperma 1779 



triplinervia var. macrantha 1780, 2146 



biennis, Gaura 2139 



biennis, Oenothera 1944, 2132, 2134, 2139 



biflora, Impatiens 2139 



biflora, Krigia 1782 



biflora, Stylosanthes 1867 



Bigelovia'.ll^l, 1854, 1870, 1987, 1994, 2052, 

 2053, 2145, 2148, 2150, 2153, 2155(2), 2185 



hartwegii 1869 



tortifoliae 1924 



wrightii 1751, 1869, 2151 



bigelovii. Coreopsis... 1182, 1792, 1793(2), 1814(3), 



1815, 1929, 1934, 1938 



