Plant Systematics and Evolution, Vol. 306, No. 2 (April 2020), pp. 1-12 (12 pages) Hybridization is a ubiquitous force in plant evolution. In ferns, hybrids are often easily recognized by their ...

Ferns are a large group of perennials usually grown for their handsome and beautiful foliage. Their leaves or fronds are usually finely cut and the majority grow in shades of green. These ancient ...

There are approximately 12,000 fern species growing worldwide, most of them found in forests, woodlands or tropical regions.

This is a preview. Log in through your library . Journal Information The American Fern Journal, a quarterly, international, scholarly journal that includes research papers on all aspects relating to ...

Some live in water; others grow on trees. In 400 million years, these versatile plants have developed some surprising variations. By Margaret Roach If you want suggestions of ferns to use as ground ...

Identifying ferns is a different process than, say, identifying wildflowers or trees. They don't display flowers, showy fruits or bark patterns. What they do display are seemingly endless arrays of ...

Identifying ferns is a different process than, say, identifying wildflowers or trees. They don't display flowers, showy fruits or bark patterns. What they do display are seemingly endless arrays of ...

"The second printing of this book has permitted a few emendations in the keys and correction of some typographical errors, incorrect references, and incorrect names, notably Polystichum lachenense for ...