M T gives me great pleasure to present this “Calendar 
■ m of Iris Flowering Dates” and 1 believe you will find 
ft it one of the most interesting pieces of literature that 
has ever been produced on the subject of Iris, in such 
compact form. It will show you how it is possible for you to 
enjoy Iris in bloom in your own garden EVERY MONTH OF 
THE YEAR, merely by adding such groups as you do not already 
have. 
WM. MOHR 
(See Pogocyclus 
Hybrids) 
It also “ties up” with my 48 page Iris Catalogue, by showing at 
the bottom of each group the pages of my catalogue in which you 
may find complete listings of other varieties that flower at the 
same time. In this way it becomes a valuable aid in studying 
the catalogue. 
But in addition to being an Iris Calendar, it also tells you briefly 
something about the origin of the different groups of Iris, and I 
am sure you will find it interesting to note how the World’s store¬ 
house of plant life, and the results of the genius of the world’s 
Plant Wizards, have been assembled, to be enjoyed in our 
American gardens. 
But it also does one other thing. A 48-page catalogue is apt to 
be confusing, and so, for the benefit of those who do not wish to 
take the time that would be involved in studying the different 
groups, I have arranged a well-balanced collection in each group, 
each collection being carefully thought out to cover the color 
range. I can assure you that, even if you should exercise the 
greatest care and give the subject considerable thought and study, 
you would not be likely to make a better choice, for I know each 
variety personally, have put the results of more than 30 years’ 
experience into the making of these collections, and have planned 
each collection with the greatest care. 
In the event that your garden plans are more extensive than would 
be covered by these collections, 1 will be glad to co-operate with 
you in more elaborate plantings. Every year I plan many Iris 
plantings, running from a few plants to several thousand. 
Sincerely, 
TECTORUM — The fa¬ 
mous roof Iris of China 
and Japan. Hardy any¬ 
where. 
TECTORUM ALBUM— 
is an exquisite, rare, 
snow-white form of 
above, with golden 
crests. 
Tectorum Collection 
2 TECTORUM 
2 TECTORUM ALBUM 
Total 4 plants 
$1.35 postpaid 
