Catalogue of the phenogamous plants and the ferns growing without cultivation, within five miles of Yale College, Ct.

"Extracted from the appendix (VI) to Mr. E. Baldwin's History of Yale College."-- T.p.

Flora hibernica, comprising the flowering plants, ferns, characeæ, musci, hepaticæ, lichenes and algæ of Ireland, arranged according to the natural systems, with a synopsis of the genera according to the Linnæan system.

Mode of access: Internet.

Catalogue of phænogamous plants and ferns, native or naturalized, growing in the vicinity of Baltimore, Maryland /

"Read before the Academy, March 16, 1837."

Catalogue of phænogamous plants and ferns, native or naturalized, found growing in the vicinity of Charleston, South-Carolina.

Mode of access: Internet.

A descriptive catalogue of upwards of eleven hundred species and varieties of herbaceous or perennial plants, etc. To which is added a list of hardy ferns.

Mode of access: Internet.

Flowering plants and ferns of Arizona /

Contribution from Bureau of Plant Industry.

Florigraphia britannica : or, engravings and descriptions of the flowering plants and ferns of Britain /

Vols. 1-3 paged cont.

The ferns of North America.

Mode of access: Internet.

Comparative anatomy of the vegetative organs of the phanerogams and ferns:

Mode of access: Internet.

Guide to eastern ferns.

Mode of access: Internet.

A catalogue of the flowering plants and of the ferns and their allies indigenous to Indiana.

Extracted from the 24th annual report of the Department of geology and natural resources of Indiana, published 1900.

Flora of the southeastern United States; being descriptions of the seed-plants, ferns and fern-allies growing naturally in North Carolina, South Carolin, Georgia, Florida, Tennessee, Alabama, Mississippi, Arkansas, Louisiana and the Indian territory and in Oklahoma and Texas east of the one-hundredth meridian,

Mode of access: Internet.

A field key to the common non-woody flowering plants and ferns of Minnesota, based largely on vegetative characters /

Mode of access: Internet.

Ferns,

Mode of access: Internet.

Ferns of Florida; being descriptions of and notes on the fern-plants growing naturally in Florida (Illustrated)

"Authorities cited in the work": p. 226-228.