Every Botanist 
Should be familiar with 
the prominent works of 
GEBRUDER BORNTRAEG 
Publishers. 
Symbolae Antillanae 
Seu Fundamenta Florae Indiae occidentalis, edidit Ign. Urban. 
Just published: Volumen I $8.50, paper cover; volumen II fasciculus 1: | 
This important work will be issued in parts at indefinite ime 
Each part will be composed of 8 to 12 sheets and the subset’ 
will vary from $2 to $3, according to the size. « About 9" 
will form a volume and the prices of the volumes will be @ 
on completion. | 
Please write for full prospectus. 
Index universalis 
ug 
et locuplettissimus nominum plantarum hospitum spony 
F ng 
$i 
ana * : 
omnium fungorum has incolentum, quae € Sylloge 
Saccardiana et ¢ literatura mycologica usque ad finem 
publicata excerpsit P. Sydow. Royal 8vo. $19-25: | 
Hic index alphabetico ordine enumerat matrices una cum fungis, qui in lis gig 0 | 
ap a 
um ‘ imum, 
7“ est opus vere novum et ad determinandus species tissue 
adhibendum. 
Write for free Catalogue; postpaid. Address: s 
Gebriider Borntraeger, Publi vag 
BERLIN, >" 
SCHONEBERGERSTRASSE 17a 
