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us at Camaguey, and rendered a preliminary report showing that 
his errand had been satisfactorily accomplished, very large col- 
lections having been secured and shipped; his complete report 
will be separately submitted. Camaguey was our last Cuban 
collecting point; the results of our work will add much to the 
knowledge of the flora, but a great amount of exploration in Cuba 
will be necessary before its plants can be fully known. 
Fic. 25. Cephadocereus, Key West, Florida, 
We reached Key West from Havana on the morning of 
April 7. I was much pleased to find in thickets on this island 
the tall branched columnar cactus found there many years 
ago by Dr. Blodgett, and ee described in Dr. Chap- 
man’s “Southern Flora” under the name Cereus smonoclonos, 
which is really a Haitian species ae probably different; in 
Dr. Small’s “ Flora of the Southeastern United Sarat Dr. 
Chapman’s incomplete understanding of the plant is repeated; 
