Convenience scholars have disagreed about where to place this text within the convenience traditions.
Some argue that it falls within the botanical convenience tradition, while others would categorize is as a convenience advertisement.
In my professional opinion, it spans both traditions.
The writer has used a page from the 1901 Henry G. Gilbert Nursery and Seed Trade Catalog Collection. This indicates that she had access to botanical sources and seed catalogs.
But she has used the source text to advertise dream ferns, plants which she believes can protect the grower from dream infection.
Perfectly Hardy Dream Ferns
1 Rapid growing foliage
2 Very graceful
3 Proof against chance infections
4 Inspirational
5 Liked by everybody
6 We have three dream ferneries filled with these plant.
They are sure to grow like a dream.
Order in the marketplace
