PAMMEL — POLLINATION OF PHI.OMIS TUBEROSA. 



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Scrophulria nodosa, L. io6, p. 324. 



var. Mar^landica, 114, p. 136 — Vespa sf. 

 Silene. 30, p. 114. 



inflata, L. 90, p. 199; 87, p. 424 — Bombns mastrucaitts, B. terrestris. 

 nutans. 90, p. 197; 87, p. 427 — Bombtis masfrucaius, B. terrestris. 

 Stachys coccinea, — . 25, p. 426. 

 Symphoricarpus racemosuF, Michx. 82, p. 361; 113, p. 69; 60, p. loi — 



Rumenes Odytierus, Vespa sp. 

 Symphytum. 30, p. 114; 87, p. 424. 

 asperrimum, 59, p. 17; 63, p. 157. 



officinale, L. 106, p. 91; 82, p. 268; 89a;, p. 14; 59, p. 33; 63, p. 157; 

 30, p. ii^—Bombuslaptdarius, B. pratorum, B. terrestris. Apis 

 uses perforations made by B. terrestris. 

 peregrinum, Ledeb. 59, p. 31 — Anthidium manicatum obtaining nec- 

 tar through perforations made by Botnbus pratorum. 

 tuberosum. 30, p. 114 — Xylocopa violacea. 



Tacsoma. 113, p. 69; 25, p. 371, foot note. 



Tecoma radicans, Juss. 113, p. 69; 105, p. 302 — Formica, Troc/iilns, sps , 



Trifolium. 87, pp. 424, 426 — Bombus mastrttcatus. 



alpinum, L. 90, p. 241 — Bojnbus terrestris. 



medium, L. 89, p. 250 — Bombus. 



pratense, L. 90, pp. 241, 242; 82, p. 223; 11, p. 26; 72, p. 93S; 25, p, 

 431 — Bombus Jiiastriicatiis, B. pratorum, B. terrestris. 



var. nivale. 87, p. 428; 90, p. 243 — Bombus mastrttcatus, B. mesome- 

 las, B. terrestris. 

 Tritoma. 25, p. 427; 113, p. 68. 

 Tropajolum. 30, p. 114. 



Lobbianum, Hart. 22, p. 24 — Xylocopa violacea. 



major, 54, p. 229. 



tricolor, 25, p. 427. 



Verea crenata, L. 81, p. 509. 



A'icia cracca, L. 90, p. 429 — Bombtis mastrttcatus. 



faba, L. 82, p. 255; 30, p. 114; 59, p. 10. Apis uses the perforations 



made by Bombtis mastrucatns and B. terrestris. 

 sepium, L. 82, p. 253 ; 90, p. 249 — Bombtis tnastrucatus, B. terrestris. 

 Apis and Osmia ritfa use perforations. 

 Viola cucullata, var. palmata, Gray. 113, p. 68; 54, p. 229. 



Wistaria. 21. 



sinensis, 25, p. 425 : 43 — Bombus sp., Xylocopa Virginica. 



