APPENDIX. 259 
Sand dunes, estuary of the Saint Johns River, Florida. Type in the herbarium of the 
New York Botanical Garden; collected on dunes at Atlantic Beach, Florida, in April 1921, 
by J. K. Small, 
Figure 236 is from a photograph by Dr. Small of the type plant. 
On page 113, vol..1, under Opuntia tuna, in first line read 1769 as 1768. 
Add the synonyms: Cactus horridus Salisbury, Prodr. 348. 1796; Opuntia tuna 
humilior Salm-Dyck, Cact. Hort. Dyck. 1849. 66. 1860. 
Insert : Opuntia maidenii Griffiths (Bull. Torr. Bot. Club 46: 201. 1919) described from 
a cultivated plant sent from Australia and grown at Chico, California, seems referable to 
this species. 
Add to illustrations: Loudon, Encycl. Pl. 411. f. 6880, as Cactus polyanthos ; Monats- 
schr. Kakteenk. 6: 25, as Opuntia polyantha; Deutsche Gart. Zeit. 7: 447, as O. humilis; 
Watson, Cact. Cult. ed. 3. f. 62; Cact. Journ. 2: 169; Useful Wild Plants U. S. Canada, opp. 
18, 108, 174; Stand -Cycl. Hort. Bailey 4: f.-2599; Schelle, Handb. Kakteenk. 51. f. 13; 
Remark, Kakteenfreund 24. 
On page 115, vol. 1, under Opuntia antillana, insert: Opuntia domingensis appears 
without description in Urban’s Symbolae (8: 466. 1920). It was a manuscript name for 
which O. antillana was substituted. 
On page 117, vol. 1, under Opuntia decumbens, add to illustrations: Bull. U. S. Dept. 
Agr. 31: pl. 7, f. 1, as Opuntia puberula; Méllers Deutsche Gart. Zeit. 25: 476. f. 9, No. 3. 
On page 119, vol. 1, under Opuntia basilaris, insert: Opuntia dorffii is advertised by 
Haage and Schmidt (Monatsschr. Kakteenk. 29: September). We have had a cutting 
which we would refer to one of the forms-of O. basilaris. 
Also add to illustrations: Cact. Journ. 2: 163, as Opuntia basilaris albiflora; Cact. 
Journ. 1: pl. for October; Méllers Deutsche Gart. Zeit. 25: 476. f. 9, No. 13, as O. basilaris 
cordata; Méllers Deutsche Gart. Zeit. 25: f..9, No. 9, as O. basilaris minima; Watson, Cact. 
Cult. ed. 3. f. 53; Deutsche Gart. Zeit. 7: 312; Remark, Kakteenfreund 23; Monatsschr. 
Kakteenk. 7: 125; Stand. Cycl. Hort. Bailey 4: f . 2597; Gartenflora 31: 280; Schelle, Handb. 
Kakteenk. 47. f. 10. 
On page 121, vol. 1, under Opuntia microdasys, add to illustrations: Méllers Deutsche 
Gart. Zeit. 25: 488. f. 2, No. 4, as Opuntia microdasys monstrosa; Garden 13: 107,* as 
O. pubescens; Schelle, Handb. Kakteenk. 47. f. 9; Méllers Deutsche Gart. Zeit. 25: 476. 
f. 9, No. 16; Karsten and Schenck, Vegetationsbilder 2: pl. 22, B. 
On page 123, vol. 1, under Opuntia pycnantha, insert: Opuntia pycnacantha (Just’s 
Jahresb. 247: 380. 18) seems to have been a misspelling for O. pycnantha. 
On page 127, vol. 1, under Opuntia opuntia, add the synonym: Opuntia compressa 
Macbride, Contr. Gray Herb. 11. 65: 41. 1922. 
Also add to illustrations: Contr. U. S. Nat. Herb. 21: pl. 23, B; Bailey, Sand Dunes 
Indiana 94; Ann. Inst. Roy. Hort. Fromont 2: pl. 1, f. F; Deutsches Mag. Gart. Blumen. 
1869: pl. 17. opp. 257; Kraemer, Appl. Econ. Bot. f. 341, as Opuntia vulgaris; Watson, 
Cact. Cult. 212. f. 84; Ann. Rep. Bur. Amer. Ethn. 33: pl. 20, a; Clements and Clements, 
Rocky Mt. FI. pl. 32, f. 6; Clements, Fl. Mount. Plain pl. 32, f. 7, as O. humifusa, Wiener, 
Ill. Gart. Zeit. 2: 40. f. 10, as O. rafinesquiana; Deutsche Gart. Zeit. 7: 447; Wiener II], 
Gart. Zeit. 2: f. 112, as O. rafinesquiana arkansana; Watson, Cact. Cult. ed. 3. f. 61; 
* This illustration is very poor and the identification is based largely upon the description. 
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