Index to Pollen and Nectar Sources 2697 



2071, 2072, 2149 

 pinnata... 185G, 2135, 2139, 2141, 2144, 2149, 



2152 

 Lepargyrea 



argentea 1839 



canadensis 1828, 1836, 1839, 2177 



Lepechinia 



calycina...2009, 2010, 2018, 2030, 2041, 2042, 



2043, 2045, 2047, 2179, 2181(2), 2182 



lepida, Cryptantha...l832, 1833, 1834, 1835, 2010, 



2011, 2030, 2036, 2042, 2047, 2166, 2180 



Lepidium...n6l, 1762, 1767, 1792, 1808, 1810, 



1821, 1825, 1839, 1848, 1855, 1914, 1925, 



1950(3), 1951, 2053, 2057, 2069, 2074, 



2075, 2152, 2177, 2178, 2181 



alyssoides.... 1862, 1914, 2024, 2027, 2029, 2150 



flavum 1808, 1821, 1824 



fremontii 1761, 1848, 1914, 1915, 1924 



jonesii 1917, 1924 



lasiocarpum 1771 



montanum...Ylll, 1862, 1896, 1914, 1917, 



2027 



thurberi 1868(2), 1914, 1942(2) 



virginicum 1751, 1763, 1765, 1994, 2009 



virginicum var. medium 1825 



Lepidospartum 1751, 1763, 1764, 1767, 2186 



squamatum...\lbl, 1753, 1764, 1891(3), 1894, 



1907, 1908, 1928, 1944, 1995, 2051, 2134, 



2164, 2184, 2185 



lepidota, Glycyrrhiza... 2018, 2047, 2048, 2073, 



2142, 2160, 2181 



leptocarpa. Cassia 1771, 2179, 2182 



leptoclada, Lessingia...llM, 1994, 1997, 2026, 



2073, 2182 



leptopus, Antigonon 1886, 2115, 2116 



leptostachys. Lobelia 2134, 2139 



Leptotaenia 1824 



Lespedeza 1950, 1951, 2053, 2067, 2165, 2186 



capitata 1867, 1942 



procumbens 1867, 2139 



repens 1867, 1942, 2068, 2069, 2074 



reticulata 1867 



virginica 1753, 2141, 2146 



Lesquerella... lS09i2), 1821(2), 1822(2), 1825, 1827, 

 1835, 1842, 1895, 1937, 1940, 1951, 2018, 



2050, 2128 



densiflora 1825, 1826 



fendleri 2162 



gordonii...l822, 1823, 1825, 1826, 1842(2), 

 1917, 1924, 1937, 2125, 2129 



gracilis 1826, 1842 



ludoviciana 1825 



ovalifolia 1781, 1825, 2152 



recurvata 1826 



Lessingia 1937, 1951, 2149, 2155, 2167 



germanorum 1799, 2018, 2026(2), 2118, 2164 



germanorum var. glandulifera 1892 



glandulifera... 1890, 1904, 2053, 2145, 2147, 



2148, 2149, 2168 



grandiflora 2026 



leptoclada... 1764, 1994, 1997, 2026, 2073, 2182 



tenuis 2026, 2167 



leucantha. Bidens 2069(2), 2070, 2183 



Leucanthemum 2178 



leucanthemum. Chrysanthemum... 1750, 1827, 



1831, 1834, 1838(2), 1855, 1867, 2034, 



2041, 2056, 2060, 2068, 2072, 2152, 2177, 



2178 

 leucanthemum pinnatifidum. 



Chrysanthemum 2148 



leucodendroides, Salix 1807 



leucodermis, Ceanothus...n65, 1774, 1796, 1829, 



1836, 1851, 1928, 2044, 2070 



leucodermis, Rubus...ll69, 1989, 2018(2), 2034, 



2044, 2180 



leucophaeus, Lotus 2164 



leucophylla. Phacelia...ll56, 1764, 1854, 1938, 



1986, 2015(2), 2030 



leucophylla. Salvia 2181 



Leucophyllum 



frutescens 2141, 2180 



Leucothoe 1873 



racemosa 1755 



lewisii, Linum 1756, 1807, 1854, 2165 



lewisii californica, Philadelphus 1821 



Liatris... 1905, 2054, 2067, 2068, 2069, 2071, 2149, 



2150, 2152, 2153, 2178 



graminifolia 2149 



laevigata 1758 



punctata 2147 



pycnostachya 2144, 2154 



ligusticifolia. Clematis 2054, 2180 



Ligusticum 



vulgare 1832 



ligustrina. Lippia 2152 



ligustrina, Lyonia 1828, 1873 



ligustrina, Xolisma 1749 



Ligustrum... 1821, 1830, 1867, 1922, 1944, 2054, 



2127, 2155, 2184, 2186 



vulgare 1836,2182 



lilac 2128 



Limnanthes 1800, 2155 



douglasii... 1193, 1800, 1805, 1811, 1825, 

 1830(2), 1852, 2010, 2032, 2041, 2043(2), 



2048 



douglasii var. douglasii 1843 



limonum. Citrus 2069 



Linanthus 1935,2125 



androsaceus 1797 



aureus... 1782, 1792, 1829, 1920, 1928, 1935, 

 1937, 1938, 2009, 2179 



dianthiflorus 1863, 1934, 1935 



filipes 1938 



lemmonii 1935 



montanus 1761, 1795, 1938, 2044 



parviflorus 1797, 1937, 2045, 2047, 2181 



Linaria...l821, 1827, 1947(2), 1999, 2017, 2034, 



2041, 2051, 2053, 2129 



linaria, Asclepias 1942 



Lindernia 



dubia riparia 1867 



Lindheimera 



texana 1780, 2141, 2144 



lindheimeri, Astragalus 2126(2), 2128 



lindheimeri, Opuntia 2141, 2144, 2146, 2153 



lindleyi, Mentzelia 2117 



lineare, Lythrum 2140(2), 2141, 2184 



linearifolia, Microseris 1793 



