APPENDIX. 



279 



This very interesting plant we have named in honor of Captain Marshall Field, a 

 patron of science, who financed the Botanical Expedition of 1922 to South America, sent 

 out by the Field Museum of Natural History. 



Figure 250 shows the habit of the plant, 251 a flowering branch, and figures 252 to 

 254 show flower, rib, and fruit. 



On page 164, vol. 11, under Carnegiea gigantea, add to illustrations:* Remark, Kakteen- 

 freund 19, as Pilocereus giganteus; Nat. Geogr. Mag. 41: 373, as giant cactus; Tribune 

 Hort. 4: 243; Journ. N. Y. Bot. Gard. 3: f. 15, 16, 17; 5: 173. f. 27; 6: f. 31, 32; Gartenwelt 

 8: 485; 11: 498; Schelle, Handb. Kakteenk. f. 20, 21; Cact. Mex. Bound, frontispiece; 

 Bull. U. S. Nat. Mus. 56 : pi. 8, f . i ; Useful Wild PI. U. S. Canada opp. 112; Gartenflora 54 : 

 589. f. 70; Gard. Chron. 11. 20: 265. f. 39; Rev. Hort. iv. 3: 343. f. 20; Wiener 111. Gart. 

 Zeit. 11: 216. f. 47; Watson, Cact. Cult. 76. f. 22; Bait. Cact. Journ. i: 67; Blanc, Cacti 

 30. No. 120; Carnegie Institution of Washington 6: pi. i; De Laet, Cat. Gen. f. 26; 

 Monatsschr. Kakteenk. 32: 87, as Cereus giganteus; Contr. U. S. Nat. Herb. 16: pi. 7; 

 Amer. Bot. 26: 136; Stand. Cycl. Hort. Bailey; i :pl. 3; 2: f. 819; Nat. Geogr. Mag. 44: 171. 



On page 167, vol. 11, for Binghamia melanostele, substitute for this name : 

 Binghamia multangularis (Willdenow) . 



Cactus multangularis Willdenow, Enum. PI. Suppl. a- 1813. 



Cereus multangularis Haworth, Suppl. PI. Succ. 75. 1819. 



Echitiocereus multangularis Rumpler in Forster, Handb. Cact. ed. 2. 825. 1885. 



Cephalocereus melanostele Vaupel, Bot. Jahrb. Engler 50: Beibl. iii: 12. 1913. 



Binghamia melanostele Britton and Rose, Cactaceae 2: 167. 1921. 



Insert: We have recently obtained a photograph of Haworth's plant bearing the date 

 "Oct. 29, 1 824." A careful comparison of this photograph with photographs and specimens 

 obtained by Dr. Rose in Peru in 1914 con- 

 vinces us that this is the same plant as 

 Cephalocereus melanostele which we referred 

 to Binghamia. 



Figure 255 is from a photograph of Ha- 

 worth's plant, from N. E. Brown of Kew. 



On page 171, vol. 11, under Oreocereus 

 celsianus, add to illustrations: Karsten and 

 Schenck, Vegetationsbilder 7 : pi. 42 ; Mollers 

 Deutsche Gart. Zeit. 25: 473. f. 5, No. 11, as 

 Pilocereus celsianus ; Mollers Deutsche Gart. 

 Zeit. 25: 473. f. 5, No. 6, as P. kranzleri;f 

 Watson, Cact. Cult. 146. f. 57, as P. bruen- 

 nowii; Bait. Cact. Journ. i : 133, as P. fossu- 

 latus ; Monatsschr. Kakteenk. 3i:i23;32:9; 

 Gartenflora 62: f. 55, as Cereus straussii; 

 Mollers Deutsche Gart. Zeit. 25: 475. f. 5, 

 No. 15, as P. williamsii; Amer. Mus. Journ. 

 16: 39; Bull. Pan Amer. Union 42: 408. 



On page 174, vol. 11, under Cleistocactus 

 haumannii, add to illustrations: Deutsches 

 Mag. Gart. Blumen. 1851 : pi. opp. 48, as 

 Cereus tweediei; Jard. Fleur. i: pi. 48; De 

 Laet, Cat. Gen. f. 25 ; Blanc, Cacti 24. f. 2 ;. 

 West Amer. Sci. 13: 8, as Cereus coluhrinus. 



On page 177, vol. 11, under Lophocereus 

 schottii, add to illustrations: Karsten and Schenck, Vegetationsbilder 13: pi. 18, in part; 



*Soine of the illustrations cited here and on pages i66 and 167 do not have the technical name of the plants, 

 f This name is credited to Riimpler but he gives the spelling as Pilocereus kanzleri. 



Fig. 255. — Binghamia multangularis. 



