Dicotyledons. 



325 



Peucedanum [Umbelliferae]. Cales- 

 TANT, V. Firenze, Biill. Soc. bot. ital., 

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VORONOV, Ju. N. St. 



Peterburg, Trav. Soc. nat., 34, Bot., 



1905, (27-28). 



Phaca [Legiiminosae]. Heller, A. A. 

 Muhlenbergia, Los Gatos, Cal., 2, 1905- 

 0(5, (1-104, 177-256). 



Piper, C. V. Washing- 

 ton, D.C., Smithsonian Inst., Cont. U. S. 

 Nation. Herb., 11, 1906, (1-637). 



Phacelia [Hydrophyllaceae]. Elmer, 

 A. D. E. Bot. Gaz., Chicago, 111., 41, 



1906, (309-326). 



. Greene, E. L. Leaflets, 



Washington, D.C., 1, 1905, (145-154). 



Heller, A. A. Muhlen- 

 bergia, Los Gatos, Cal., 2, 1906, (177- 

 256). 



Piper, C. V. Washing- 

 ton, D.C., Smithsonian Inst., Cont. U. S. 

 Nation. Herb., 11, 1906, (1-637). 



Rydberg, p. a. New 



York, N.Y., Bull. Torrey Bot. CI., 33, 

 1906, (137-161). 



Phseoceplialus [Compositae]. Bolus, 

 II. Cape Town, Trans. S. Afric. Phil. 

 Soc, 16, pt. 4, 1906, (386). 



Phagnalon [Compositae]. BornmOller, 

 J. Allg. bot. Zs., Karlsruhe, 12, 1906, 

 (69-71). 



Phaseolitesf [LegimiinosaeJ. Hollick, 

 A. Washington, D.C., Dept. Int. LI. S. 

 Geol. Surv. Monogr., 50, 1906, (1-219). 



Phaseolus [Leguminosae]. Gard. 

 Chron., Loudon, (Ser. 3), 39, 1906, 

 (368). 



. Behrens, J. Wochenbl. 



landw. Ver. Baden, Karlsruhe, 1906, 

 (495-496). 



Guignard, L. Paris, 



C.-R. Acad, sci., 142, 1906, (545-553). 



Hillkowitz, G. imd 



Neubauer, H. Gartenflora, Berlin, 55, 

 1906, (53-54). 



Holmes. Gard. Chron., 



London, (Ser. 3), 39, 1906, (78). 



• Kohs-Abrest. Paris, 



C.-R. Acad, sci., 143, 1906, (182-184). 



Wagner, J. J. Strass- 



burg, Monatsber. Ges. Wiss., 40, 1906, 

 (75-77). 



5400 



Philadelphus [Saxifrageae]. Klugkist, 

 C. E. Bremen, Abb. natw. Ver., 18, 

 1906, (507). 



. Koehne, E. Mitt. D. 



dendr. Ges., Bonn, 1906, (51-69). 



. Nelson, A. Bot. Gaz., 



Chicago, 111., 42, 1906, (48-54). 



SMAiL, J. K. and Ryd- 

 berg, P. A. N. Amer. Flora, New 

 York, N.Y., 22, 1905, (159-178). 



PMlibertella [A sclepiadeae]. Schlech- 

 TER, li. Bot. Jahrb., Leipzig, 37, 1906, 

 (601-627). 



Philibertia [Asclepiadeae]. Schlech- 

 ter, R. t.c. (601-627). 



Phlomis [Labiatae]. Zeleneckij, N. 

 Odessa, Zap. Univ., 102, 1906, (49-526). 



PMox [Polemoniaceae]. Greene, E. L. 

 Leaflets, Washington, D.C., 1, 1905, 

 (145-154). 



■ — - Heller, A. A. Muhlen- 

 bergia, Los Gatos, Cal., 2, 1906, (177- 

 256). 



Nelson, A. and Kennedy, 



P. B. Washington, D.C., Proc. Biol. 

 Soc, 19, 1906, (35-39). 



Rydberg, P. A. New 



York, N.Y., Bull. Torrey Bot. CL, 33, 

 1906, (137-161). 



Phoebe [Laurineae]. Brandis, D. 

 Hook. Ic Plant., Loudon, (Ser. 4), 9, 

 1906, (Tab. 2803). 



Mez, C. Repert. nov. 



spec, i-egni veget.. Berlin, 3, 1906, (4-15, 

 33-45, 6.5-71, 97-104). 



Plioenicaulis [Cruciferae]. Heller, 

 A. A. Muhlenbergia, Los Gatos, Cal., 

 2, 1906, (177-256). 



Phoradendron [Lorauthaceae]. 



Howell, T. A flora of north-west 

 America. Vol. 1. Portland, Oregon, 

 1902, (563-666). 



Pulle, a. a. Vascular 



plants from Surinam. Leiden, 1906, 

 (555). 



Phrygilanthus [Loranthaceae]. 



Merrill, E. D. Philii^pine J. Sci., 

 Manila, P.I., 1, (Suppl.J, 1906, (169- 

 246). 



Phyllanthus [Euphorbiaceae]. Mer- 

 rill, E. D. t.c. (1-141). 



. Schlechter, R. Bot. 



Jahrb., Leipzig, 39, 1900, (1-274). 



