Index to Pollen and Nectar Sources 2717 



malvaceum 2163 



menziesii 2032 



missouriense 1808, 2178 



nevadense ISO", 2048, 2163 



oxyacanthoides 1755 



roezlii 1751, 2010, 2032, 2047, 2048 



rubrum 1755 



speciosum 2163 



vallicola 1794 



velutina 2032 



viscosissimum 2032 



Richardia 2054,2184 



richardsonii, Actinea 2152 



richardsonii, Geranium... VI Q\, 1762(2), 1765, 



1837, 2008, 2073 



richardsonii, Hymenoxys 1887, 2147 



rigida, Dendromecon 1765, 1795, 1937(2) 



rigida, Psoralea 2048 



ngida, Solidago... 11 51, 1779, 1781(2), 1783, 1869, 



1896, 1902, 1905, 1944, 2007, 2134, 2146, 



2147, 2148, 2149, 2151(3), 2178 



rigidus, Cordylanthus...n65, 1999, 2052, 2053, 



2073, 2075 



rigidus, Helianthus 1781, 2144 



rigidus, Lotus 2163 



rigidus brevibracteatus. 



Cordylanthus 1990 



iJoimja... 2054(2), 2059, 2060(2), 2068, 2075, 2125, 



2127, 2128, 2174 



neomexicana 2141 



neomexicana luxurians 2185 



pseudoacacia 2178, 2179, 2186 



robusta, Grindelia 1996, 2181 



robusta latifolia, Grindelia 2181 



robusta platyphylla, Grindelia 1766 



roezlii, Ribes 1751, 2010, 2032, 2047, 2048 



rohrii, Pterocarpus 2157 



Romneya 1841 



rootkatensis, Lupinus 2060 



Rorippa 1821, 1950, 1951 



nasturtium-aquaticum 1750, 1820 



sinuata 2154 



i?osa... 1767, 1768, 1777, 1797, 1798, 1808, 1817, 



1820, 1828, 1836, 1840, 1843, 1867, 1948, 



1950(2), 1951, 2015(2), 2018, 2032, 2041, 



2043, 2051, 2054, 2056(2), 2059(2), 2060, 



2067, 2128, 2129, 2142, 2153, 2159, 2165, 



2178, 2181 



arkansana 1837 



californica...lUl, 1769, 1911, 2045, 2068, 



2160, 2164 



Carolina 1837(2) 



minutiflora 1820 



muUiflora 1837, 1839 



rosacea. Sphaeralcea 1757. 2063, 2065 



Rosaceae... 1769(2), 1800, 1809, 1820, 1828, 1835, 



1838 



rosea, Althaea...2051, 2053, 2054, 2055, 2067, 2139, 



2140, 2142, 2144, 2155, 2184 



rosea, Lotus 2025 



Rosmarinus 



officinalis 2181 



rostratum. Solanum...llhl, 1759(2), 1760, 1771(2), 



1942(2), 1944, 2174(2) 



rothrockii. Noma 2015, 2025, 2030 



rothrockii. Penstemon 2073 



rotundifolia. Campanula. ..20G0(2), 2068, 2073, 



2139 



rotundifolia, Malva 1867, 2139, 2177 



rubellus. Mimulus 2021 



rubicunda. Clarkia...ll50, 2015, 2056, 2062(2), 



2179, 2181 



rubiginosus, Sideranthus 1884 



rubra, Rhamnus 1769, 1835 



rubriflorum, Grindelia 2118 



rubrum. Acer 1827 



rubrum, Ribes 1755 



Rubus... 1750, 1755(2), 1756, 1761(2), 1762(2), 1767, 



1768, 1769, 1775(2), 1776, 1777, 1781, 



1787, 1788, 1795. 1797(2), 1799, 1800, 



1803(2), 1804(3), 1805(3), 1806(3), 1808(2), 



1809, 1810, 1817, 1818, 1819, 1820, 1821, 



1827, 1828(2), 1829, 1830, 1831(2), 1833, 



1835, 1837(2), 1841, 1846, 1855, 1867, 



1923, 1947(2), 1948, 1949, 1950(3), 1951, 



1979, 1981, 2008(2), 2014, 2017, 2019(2), 



2032, 2034, 2039(2), 2040, 2041(3), 2042, 



2043, 2044, 2045(2), 2049(2), 2050, 2051, 



2052, 2054(2), 2056, 2059, 2060(2), 2061, 



2063, 2065, 2068, 2069, 2127, 2128, 2129, 



2141, 2159, 2177, 2178(2), 2179, 2182, 



2184, 2185, 2186(2) 



adoratus 1837 



argenteus 1836 



argutus 1834, 1838, 1839, 2018 



deliciosus 1842,2015 



flagellaris 1810 



idaeus 1827 



Zeucodermis... 1769, 1989, 2018(2), 2034, 2044, 



2180 



nigrobaccus 2179 



nutkana 1839 



occidentalis 1839 



parviflorus 1840,2181 



strigosus 2056 



trivialis 2180 



ursinus.... 1795, 1839, 2032, 2047, 2160, 2181(2) 



villosus 1752, 1834, 2056 



vitifolius 1839,2045 



Rudbeckia...ll8S, 1942, 1949, 1950, 1951, 1983, 



1985, 2054(2), 2056, 2060(2), 2066, 2067, 



2068, 2069, 2071, 2073, 2140, 2141, 2144, 



2154, 2178(2) 



amplexicaulis 1810, 2135, 2146 



bicolor 1876, 2135, 2146, 2154 



californica 2070,2073 



fulgida 1779 



grandiflora 2154 



/liVto... 1783, 1837, 1856, 1859, 2051, 2056, 



2069, 2072, 2134, 2135, 2145, 2146(2), 



2152(2), 2153, 2154 



laciniata... 1179, 1780, 1781, 1853, 1856, 1857, 



1859, 1907, 2134, 2143, 2145(2), 2146(2), 



2147, 2148, 2151, 2152(2), 2154 



lanceolata 1779, 1858 



occidentalis 2072 



serotina 2052,2148 



subtomentosa... 1856, 1859(2), 2134, 2135, 2151, 



