2706 Hymenoptera in America North of Mexico 



occidentalis, Opuntia 2008, 2028 



occidentalis, Oxybaphis 1762 



occidentalis, Oxypolis 1761, 1764, 1769, 1786 



occidentalis, Penstemon 1820 



occidentalis. Ranunculus... 1769, 1790, 1792, 



1795(2), 1830, 2128 



occidentalis, Rubus 1839 



occidentalis, Rudbeckia 2072 



occidentalis, Satureja 1891 



occidentalis, Solidago... 11 50, 1752, 1765(2), 1767, 



1771, 1779, 1890, 1891(2), 1892, 1903, 



1928, 1943, 1944, 2008, 2052, 2053, 2068, 



2073, 2145, 2147, 2148, 2149(2), 2150, 



2151, 2155, 2157, 2164, 2185 



occidentalis, Symphoricarpos... 1750, 1837, 1942, 



2060, 2139 



occidentalis, Tofieldia 1795 



occidentalis, Verbesina 1779, 2145 



occidentalis dissectus. Ranunculus 1795 



occidentata, Penstemon 1991 



ochrocentrum, Cirsium 2152 



Ocimum 1947, 1999, 2053, 2068, 2070, 2175 



oculatum, Heliotropium 1881, 1910, 1920, 2145 



odorata, Hymenoxys 1870 



odoratissima, Monardella 1765(2), 2164 



odoratus, Lathyrus 1991, 2068, 2076, 2184, 2187 



odoratus, Lupinus... 2022, 2031, 2038, 2040, 2161, 



2162 



Oenothera... 1154, 1797, 1820, 1821, 1914, 1932, 



1934, 1937, 1950(2), 1951(2), 1958, 1960, 



1962, 1980(3), 1986, 1987, 1988, 1990, 



1991, 2007, 2017, 2019, 2041, 2051, 2053, 



2056, 2059, 2071, 2073, 2074, 2126(2), 



2127, 2128, 2129(2), 2132, 2143, 2159, 



2160, 2161, 2164, 2167, 2178(2), 2182(2) 



albicaulis 1812, 2062 



biennis 1944, 2132, 2134, 2139 



caespitosa 1812, 1962, 2159 



caespitosa var. montana 1812 



campestris 2065(2) 



cheiranthifolia 2181 



clavaeformis 2125, 2168 



clavaeformis cruciformis 1996 



clavaeformis var. aurantiaca 1471, 1987 



clavaeformis var. auriantiaca 2129 



deltoides... 1815, 1932, 1936, 2063, 2159, 2163, 



2184 



deltoides piperi 1816(2), 1817 



dentata 2030 



desertorum 2168 



elliptica 2140 



hartwegii 1962 



hookeri 2181, 2184, 2187 



laciniata 1867, 2061, 2140 



ovata 1798, 2179 



pallida 2061, 2062, 2125, 2129 



parryi 2184 



refracta 1847 



rhombipetala 1962 



runcinata 1962 



speciosa 2143 



tanacetifolia 1767 



trichocalyx 1815, 1817, 1932, 2062 



veitchiana 1870 



sp 1471 



officinale, Cornus 1799 



officinale. Nasturtium 2010 



officinale, Sisymbrium 1832 



officinale, Symphytum 2186 



officinale. Taraxacum... 1189, 1790(2), 1791, 1792, 



1794, 1795(3), 1797, 1803, 1807, 1808(2), 



1810, 1813, 1816(2), 1821, 1823, 1824, 



1825, 1826, 1828, 1834(2), 1835(2), 1836, 



1837(3), 1839(3), 1840(2), 1841, 1842(2), 



2034, 2035, 2036, 2056, 2068, 2072(2), 



2141, 2178(2), 2182 



officinalis, Alliaria 1809, 1835, 1840, 2177 



officinalis, Anchusa 2014 



officinalis, Melilotus... 1781, 1799(2), 1836(2), 1837, 



1838, 1839, 1843, 1853, 1867, 1868, 



1942(2), 2007(2), 2008, 2017, 2018, 2038, 



2050, 2055, 2068, 2073, 2129, 2139, 2141, 



2146, 2147, 2151, 2152, 2177, 2178(2), 



2179, 2182, 2183 



officinalis, Rosmarinus 2181 



officinalis. Salvia 1767 



officinalis. Taraxacum 1799 



officinalis. Verbena 1944, 2141, 2146 



oleracea, Brassica 1767, 1822, 1823 



oleraceus, Sonchus 1791, 1793, 2034, 2065 



oliganthum, Trifolium 1991 



oligocephalum, Petalostemon 2148 



oligophylla, Kuhnistera 2054, 2063 



oligophyllum, Petalostemon... 1749, 1754, 1903, 

 2134, 2146, 2150, 2152, 2163 

 Olneya 



tesota...l%10, 2024, 2029, 2069, 2071, 2074, 



2075, 2173(2) 



Onagraceae 1936 



Onkerria 



japonica 2181 



onobrichis, Psoralea 1867 



Onobrychis 2038, 2051, 2052 



sativa 2038 



vicaefolia 2057 



onobrychis. Dalea 2139 



onobrychis, Psoralea 1755 



Onopordum 1951 



oocarpa, Cleomella 1865 



opaca. Ilex 1838 



oppositifolia, Serinea 1780, 1783, 1867 



Opulaster 1820,2015 



opulifolius, Physocarpus...l828, 1836, 1837, 1839, 



1840 



opulus. Viburnum 1810, 1827, 1836, 1837(2) 



Opuntia... 1155, 1765, 1821(2), 1841, 1878(3), 



1885(2), 1887, 1907, 1910, 1929, 1950(3), 



1951(2), 1982, 1983(2), 2008, 2015, 2025, 



2028, 2052, 2053(3), 2054, 2056, 2061, 



2062, 2063, 2069, 2070, 2071(2), 2073, 



2076, 2121(2), 2122, 2123(2), 2135, 2140(2), 



2141, 2143, 2150, 2154, 2178, 2179(2), 



2181, 2186 



basilaris 1847, 2153, 2179, 2180 



echinocarpa 1847, 1983, 2028 



erinacea 2182 



lindheimeri 2141, 2144, 2146, 2153 



littoralis 2118,2140 



