2720 Hymenoptera in America North of Mexico 



2160, 2161, 2164, 2166(2), 2168(2), 2169, 

 2173, 2179, 2181, 2184 



scorzonella, Senecio 1785 



Scrophularia 1948, 1951(2), 2056, 2178 



californica...\l&\, 1762, 1764, 1765, 1767, 



1769, 1795, 1825, 2125, 2160, 2164, 2179, 



2180, 2181(2), 2182 



laciniata 1769, 2160 



marilandica 2139 



Scrophulariaceae 2043, 2049 



Scute/Zarja... 1895, 1951, 2017, 2041, 2049, 2051, 

 2128, 2159, 2165(2), 2178, 2180 



angustifolia 2161 



lateriflora 2139 



secundiflorus, Penstemon 1472, 1991 



Securidaca 2175 



Sedum...ll65, 1767, 1768, 1795, 1807, 1951, 2047, 



2055, 2181 



acre 1831 



obtusatum 1756 



stenopetalum 1854, 2010, 2027 



ternatum 1836 



segetum, Chrysanthemum 2135, 2142 



sellowiana, Lantana 2125(2) 



semibaccata, Atriplex 1767 



sempervirens, Gelsemium 2169 



Senecio... 1751, 1781, 1795, 1808, 1819, 1820, 1821, 



1827, 1828, 1830, 1834, 1842, 1843, 1890, 



1950(3), 1951(2), 2007(2), 2008, 2010, 2014, 



2015, 2017, 2019, 2022, 2032(2), 2034(2), 



2035, 2036(3), 2051, 2054, 2057, 2064, 



2065, 2067, 2068, 2069, 2071, 2072(2), 



2074(3), 2075(3), 2128, 2145(3), 2155, 2179, 



2180, 2182, 2184 



aureus 1781,2178 



aureus var. subnudus 1785 



bigelovii 2146 



californicus... 1765, 1799, 1806, 1831, 1842, 



2166, 2177 



canus 1785, 1797, 1823, 1825, 2026 



douglasii...ll55, 1781, 1890, 1904, 1944, 1984, 



1990, 1995(3), 1997, 1998, 2024, 2025, 



2026, 2053, 2056, 2058, 2064, 2066, 2068, 



2069, 2070(3), 2071(2), 2134, 2135, 2142(2), 



2150(2), 2155(2), 2160, 2164, 2166, 2167, 



2180, 2182 



douglasii var. longilobus 2063 



integerrimus...n85, 1797, 2034, 2035, 2068, 



2164 



ionophyllus 1869, 1989, 1998, 2008, 2149(2) 



longi 1893 



longilobus...2Ul, 2149, 2153, 2168, 2179, 



2182, 2185 



lugens 2034, 2042, 2043, 2045, 2047 



monoensis 2179 



multilobatus 1781 



pauperculus var. balsamitae 1781 



perplexis 1835 



plattensis 2178 



platylobus 2181 



purshianus 2146 



salignifolia 1839 



salignus 1842(2), 2185 



scorzonella 1785 



serra 1764 



smallii 1781 



subnudus 2056 



triangularis 1781 



werneriaefolius 2153 



sepium. Convolvulus 2139, 2146, 2163, 2177 



septentrionalis, Ranunculus 1810, 1822, 1837 



Serenoa 



serrulata 2184 



sericea, Cornus 1799 



sericea, Phacelia 1471 



sericea. Pluchea... 18S1, 1904, 1916, 1923, 1943(2), 

 1990, 1998, 2024, 2028, 2050, 2134, 2142, 



2167 



sericea. Salix 1802, 1809, 1827, 1841, 2178 



Sericocarpus 1951 



Serinea 2054 



oppositifolia 1780, 1783, 1867 



Seriocarpus 1981 



serotina. Cerasus 1834, 1840 



serotina, Prunus... IS02, 1809, 1828, 1836, 1837, 



1838, 1841, 2177, 2178 



serotina, Rudbeckia 2052, 2148 



serotina, Solidago... 1183, 1869, 2134, 2140, 2141, 



2145, 2146, 2147(2), 2149, 2151(2), 2154 



serotinum, Eupatorium...in2, 1782, 2146, 2147, 



2180 



serra, Senecio 1764 



serriola, Latuca 2150 



serrulata, Calyophus 2186 



serrulata, C/eome... 1754, 1755, 1762, 1764, 1781, 



1820, 1821, 1825, 1865(2), 1893, 1896, 



1925(2), 1942, 1943, 1944, 1945, 2008, 



2015, 2052, 2063, 2067, 2068, 2070(2), 



2133, 2134, 2140, 2141, 2144, 2146, 2147, 



2148, 2149, 2151(3), 2152(2), 2154, 2155, 



2162, 2163(2), 2179 



serrulata, Cleomella 1997 



serrulata, Grindelia 1995, 1997 



serrulata, Serenoa 2184 



Sesamum 



indicum 1772 



Sesbania 



macrocarpa 2187 



sessile, Sesuvium 1865, 2024, 2026 



sessiliflora, Buddleja 1771(2) 



sessilifolia, Salix 1922 



sessilifolia, Uvularia 1831 



Sesuvium 



sessile 1865, 2024, 2026 



verrucosum 1865, 1903, 1907, 1916, 1919 



setiger, Eriogonum 2155 



setigera, Amblyolepis 2180 



setigerus, Eremocarpus...ll&l, 1863, 1943, 2025, 



2142, 2153, 2155(2) 

 Seymeria 



macrophylla 2139 



Shepherdia 1821 



argentea 1808, 1836, 1837, 1841 



siberica, Lonicera 2177 



sibircus, Leonurus 2187 



sibirica, Mertensia 1756 



sibirica, Montia 1797 



Sicyos 1943, 2057, 2142 



