The piece notes Palma Ceia was the second longest course in the country at 6,400 yards when built by Bendelow in 1916. Here is a short list of courses that were longer according to the 1916 Annual Guide:
Los Angeles CC - 6,604
Colorado Springs CC - 6,605
Chicago GC - 6,540
Idlewild CC - 6,500
LaGrange CC - 6,470
Midlothian CC - 6,500
Wheaton GC - 6,422
Audobon GC - 6,500
Belmont Springs CC - 6,426
Chevy Chase Club - 6,485
CC of Detroit - 6,615
Detroit GC South - 6,482
Kent CC - 6,425
Red Run GC - 6,765
Excelsior Springs CC - 6,450
Hillcrest CC - 6,515
Swope Park GC - 6,568
Canoe Brook CC North - 6,600
North Jersey CC - 6,600
Shackamaxon CC - 6,615
Lido Club 6,424
Siwanoy CC - 6,561
Oakwood CC - 6,500
The Country Club (OH) - 6,830
Oakmont CC - 6,536
Shawnee CC - 6,471
In addition, the article notes CC of Orlando was designed by Donald Ross in 1918. We've been through this before, but the course was extended to 18 holes by Bendelow in 1918, and there is no evidence Ross ever did any work there.