Index to American botanical literature 817 



Foxworthy, F. W. Philippine woods. Philipp. Jour. Sci. 2: 351- 

 404. O 1907. 



[Gibson, H. H.] American forest trees — 44. Shortleaf or yellow- 

 pine, Pinus echinata Mill., Pinus mitis Michx. Hardwood Record 



23 6 : 16,17. 10 Ja 1907. [Illust.] 



[Gibson, H. H.] American forest trees — 45. Slippery elm. Ulmus 

 fulva Michx., Ulmus pubescens Walt. Hardwood Record 2 3 7 : 16, 

 17. 25 Ja 1907. [Illust.] 



[Gibson, H. H.] American forest trees — 46. Hardy catalpa, Catalpa 

 speciosa Warder. Hardwood Record 23 s : 16, 17. 10 F 1907. 

 [Illust.] 



[Gibson, H. H.] American forest trees — 47. Butternut, Juglans 

 cinerea Linn. Hardwood Record 23 s : 16, 17. 25 F 1907. 

 [Illust.] 



[Gibson, H. H.] American forest trees — 48. Bur oak, Quercus 

 macrocarpa Michx. Hardwood Record 23 10 : 16, 17. 10 Mr 1907. 

 [Illust.] 



[Gibson, H. H.] American forest trees — 49. Honey locust, Gleditsia 

 triacanthos Linn. Hardwood Record 23 11 : 16, 17. 25 Mr 1907. 

 [Illust.] 



[Gibson, H. H.] American forest trees — 50. Coffee tree, Gymnodadus 

 dioicus Koch. Hardwood Record 23 12 : 17, 18. 10 Ap 1907. 

 [Illust.] 



[Gibson, H. H.] American forest trees — 51. Pignut, Hicoria glabra 

 Britton. Hardwood Record 24 1 : 16,17. 25 Ap 1907. [Illust.] 



[Gibson, H. H.] American forest trees — 52. Pin oak, Quercus 

 palustris Muench. Hardwood Record 24 s : 16. 10 My 1907. 

 [Illust.] 



[Gibson, H. H.] American forest trees— 53. Chinquapin oak. 



Quercus acuminata Sarg. Hardwood Record 24 s : 16, 17. 25 My 



x 907- [Illust.] 

 [Gibson, H. H.] American forest trees — 54. White cedar, Chamae- 



cy paris sphaeroides Spach, Chamaecyparis thyoides Britt. Hardwood 



Record 24 4 : 16, 17. 10 Je 1907. [Illust.] 

 [Gibson, H. H.] American forest trees — 55- White willow, Salix 



a #«Linn. Hardwood Record 24' : 16. 25 Je 1907. [Illust.] 

 [Gibson, H. H.] American forest trees — 56. Eucalyptus, Eucalyp- 



tl u globulus Lab. Hardwood Record 24 s : 16, 17. " Jl i9°7- 

 [Illust.] 



