2714 Hymenoptera in America North of Mexico 



lyonii 1832 



melanocarpa 1795, 1835, 1836, 2015 



pennsylvanica 1828, 1842 



persica 1809, 2177 



serofina... 1802, 1809, 1828, 1836, 1837, 1838, 



1841, 2177, 2178 



sufecordato... 1769, 1795, 1796, 1797, 1806, 



1807(2), 1810, 1824, 1825(2), 1832, 1836, 



1843, 1929, 1934, 2010, 2032, 2035, 2179, 



2181, 2182 



tomentosa 2177 



virginiana...Vim, 1807, 1809(2), 1819, 1824, 

 1828, 1836, 1837, 1838, 1839(3), 1841, 1842 



virginiana demissa 1835, 1837 



virginiana var. melanocarpa 1824 



sp 1471 



psammophila, Heterotheca 2135, 2149 



Psedera 2054 



pseudoacacia, Robinia 2178, 2179, 2186 



Pseudocymopterus 



montanus 1854 



Psidium 



guajava 2116 



psilostachya. Ambrosia 2025 



Psilostrophe 1991 



cooperi... 1870, 1919, 1944, 2069, 2135(2), 2141, 



2153(2) 



gnaphalodes 2147, 2149 



tagetina 1771 



Psoralea... 1848, 1950, 1951, 1988, 1991, 1993, 1998, 

 1999, 2017, 2041, 2049, 2051, 2054(2), 

 2055, 2067, 2068, 2073, 2075(2), 2178 



argophylla 2060 



californica 2047 



floribunda 2059, 2146, 2178 



lanceolata 2152 



macrostachya 2173 



onobrichis 1867 



onobrychis 1755 



physodes 2047,2048 



rigida 2048 



tenuiflora...ll55, 1756, 1867, 1942(2), 2076, 



2134, 2153 



tenuiflora floribunda 1867 



Psoralioides 2051 



Psychotrea 1949 



Ptelea... 1761, 1762, 1799(2), 1800, 1817, 1820, 1828, 



1834, 1836(2), 1837, 1838(2), 1839, 1840, 



1842, 1846, 1951, 2128, 2178 



trifoliata 1799, 2178 



Pteridium 1951 



Pterocarpus 



rohrii 2157 



Pterocaulon 1950 



Ptilimnium 1999 



pubera, Alsine 1833 



pubera. Stellaria 1842 



puberula. Solidago 1779, 2143 



puberulum, Helenium 1765, 2070, 2179, 2181 



pubescens, Cardaria 1810 



pubescens, Prosopis... 1758, 1923, 1943, 2017, 2027, 

 2028, 2070, 2071, 2075, 2173 



pudica, Mimosa 2116 



pulchella, Brodiaea 2045, 2048 



pulchella, Clarkia... 19S8, 2009, 2015(2), 2025, 



2042, 2043, 2045, 2062 



pulchella, Gaillardia...\ll\, 1779, 1782, 1783, 



1888, 2025, 2050, 2051, 2066, 2135(2), 



2146, 2152, 2153, 2154, 2185 



pulchella. Lactuca 2025, 2141, 2144, 2146, 2153 



pulchella, Latuca 2152 



pulchella, Nemophila...lll8, 1850, 1851, 2009(2), 



2045 



pulchella, Vicia 2146 



pulchellus, Calopogon 2183 



pulchellus, Erigeron 2177 



pulchra, Asclepias 2186 



pulegioides, Hedeoma 1867 



pulegium, Mentha 1471, 1767, 2070, 2185 



Pulsatilla 1837,2178 



hirsutissima 1794, 1797, 2177, 2182 



ludoviciana 1840 



patens 1839 



pumila, Castanea...ll&2, 1799, 1818, 1828, 1838, 



1840, 1867 



pumila, Crotalaria 1853, 1942, 2070, 2184 



pumila, Fritillaria 1797 



pumila, Malus 1832 



pumila, Mentzelia..A16Q, 1906, 1908, 1909(4), 

 1910, 1942, 2157, 2162, 2185 



pumila, Potentilla 2178 



pumilus, Chrysothamnus 1751, 1765, 2008, 2064 



pumilus, Helianthus 2144 



punctata, Crataegus 1839, 2178 



punctata, Lacinaria 2070, 2151 



punctata, Liatris 2147 



punctata, Monarda...lll2, 1782, 1859, 1899(3), 



1900, 1905, 1944, 2061, 2133, 2135(2), 



2139, 2140, 2141(2), 2146 



punctata coryi, Monarda 1757, 1875 



punctata occidentalis, Monarda 17^2(2), 1756 



punctata var. occidentalis, Monarda... 1894, 



1906(2) 

 pungens, Arctostaphylos...nm3}, 1807(2), 1834, 



1851, 2128, 2168 



pungens, Centromadia... IM3, 1944, 2024, 2057(2), 



2134, 2142, 2144, 2145(2), 2147, 2148, 2149 



pungens, Hemizonia... 1766, 1800, 1864, 1892, 1943, 



2024, 2052, 2053, 2057, 2134, 2142, 2144, 



2145, 2147, 2149, 2150, 2155(2), 2164, 2166 



puniceus. Aster 1902, 2056 



puniceus, Diplacus 2184 



punicifolia, Malpighia 2116 



purpurascens, Orthocarpus... 2042, 2045, 2125, 



2161 

 purpurea, Brauneria... 1835, 1856, 2139, 2143, 2178 



purpurea, Clarkia 1792, 1935, 2018, 2062, 2182 



purpurea. Echinacea 1836, 2146 



purpurea, Gerardia 1899 



purpurea, Hedyotis 1867 



purpurea, Houstonia 1762, 1768, 1856, 2068 



purpurea, Ipomoea 2139 



purpurea, Kuhnistera 1753, 2134 



purpurea. Viola 2010, 2013, 2043, 2047 



purpurea quadrivulnera, Clarkia... 1816, 1984, 



2015, 2062 



purpurea viminea, Clarkia 2045 



purpureum, Eupatorium 2144, 2146 



