BOTANICAL AUTHORITIES. Xlll 



PAGE 



GRANT. Sassafras officinale, Nees .... 106 



GRAY, ASA Ilex opaca, Ait. (Manual of Botany, 



6th ed.) 138 



HAINES, MRS Firms Banksiana, Lamb .... 8 



HARGER, E. B Picea nigra (Rhodora, II, 126) . . 13 



HARPER, R. M Liriodendron Tulipifera, L. 



(Rhodora II, 122) 104 



HARRINGTON, A. K. . . . Picea alba, Link 17 



HASKINS, T. H Ulmus raceinosa, Thomas (Garden 



and Forest, V, 86) .... 99 



HOLMES, DR. EZEKIEL . . Nyssa sylvatica, Marsh 159 



HOSFORD, F. H Cratsegus mollis, Scheele .... 120 



HOYT, Miss FANNY E. . . Pinus Banksiana, Lamb .... 8 



HUMPHREY, J. E Picea alba, Link ....... 17 



Quercus palustris, Du Roi 



(Amherst Trees) 91 



JACK, J. G Cratsegus coccinea, L. (1899-1900) . 119 



JESSUP, HENRY GRISVVOLD . Carya amara, Nutt 55 



Ulmus racemosa, Thomas ... 99 



JOSSELYN, JOHN .... Sassafras officinale, Nees (New Eng- 

 land Rarities, 1672) .... 106 



KNOWLTON, C. H Pinus rigida, Mill. (Rhodora, II, 124) 6 



MANNING, WARREN H vi 



MATTHEWS, F. SCHUYLER . Morus rubra, L 102 



MICHAUX, FILS, FRANCOIS Ulmus fulva (Sylva of North Amer- 



ANDRE ....!. ica, III, ed. 1853) 97 



MORRIS, E. L v 



MORSS, CHARLES H vi 



OAKES, WILLIAM .... Morus rubra, L 102 



PARLIN, J. C Sassafras officinale, Nees (1896) . . 106 



PRANTL, KARL VON v 



PRINGLE, C. G Pinus Banksiana, Lamb .... 8 



Pyrus sambuci folia, Cham. &Schlecht. 113 



Quercus Muhlenbergii, Engelm. . . 84 



RAND, E. L Pinus Banksiana 8 



Rhodora, III, 234 .... Acer Saccharum, Marsh., var. bar- 



batum, Trelease 172 



Acer Saccharum, Marsh., var. 



nigrum, Britton 172 



Rhodora, III, 58 .... Ilex opaca, Ait 139 



Rhodora, III, 234 .... Prunus Americana, Marsh. . . . 171 



ROBBINS, JAMES W. . . . Sassafras officinale, Nees .... 106 



Ulmus racemosa, Thomas .... 99 



ROBINSON, DR. B. L vi 



ROBINSON, John .... Cratsegus coccinea, L. (1900) . . . 119 



