Magazine  (1924)  
 
Mons Martin Cahuzac—(Des. 1899) Globular, semirose type, dark purple- garnet with black reflex, one of the darkest peonies offered, strong grower, free bloomer, dark green foliage with red stems, midseason fine... 2.00 Each
 

Book  (1917)  Page(s) 98.  
 
Monsieur Martin Cahuzac. This is the darkest red peony. A deep dark garnet in colour. Petals so glossy as to appear varnished. Dessert, 1899. Semi-rose. Dark red. Small to medium. Early midseason. Medium height. Strong erect grower. Dark green leaves edged with red. Reddish stems. Fairly free bloomer. Garden and cutting.

Website/Catalog  (1909)  Page(s) 6.  
 
The following are all new, and the descriptions are from the source from which I got the plants, as but few of them have bloomed with me.
Monsieur Martin Cahuzac, (Dessert 1899) large well formed flower, of a very brilliant purple red. shaded black maroon with metallic reflex, fine habit, glaring bold color, the darkest of all; handsome ...$4.00

Book  (Apr 1907)  Page(s) 45.  
 
398. CAHUZAC, MONS. MARTIN
(1) 1899, Dessert's MSS.
(2) Cornell Plot No. 1654.