Published in American Fern Journal, in 1987, in volume 77, pages 1-15

Published in American Fern Journal, in 1987, in volume 77, pages 16-27

Published in American Fern Journal, in 1987, in volume 77, pages 28-32

Published in American Fern Journal, in 1987, in volume 77, pages 33-35

Published in American Fern Journal, in 1987, in volume 77, pages 35-36

Published in American Fern Journal, in 1987, in volume 77, pages 37-41

Published in American Fern Journal, in 1987, in volume 77, pages 42-49

Published in American Fern Journal, in 1987, in volume 77, pages 50-57

Published in American Fern Journal, in 1987, in volume 77, pages 58-63

Published in American Fern Journal, in 1987, in volume 77, pages 64-65

Published in American Fern Journal, in 1987, in volume 77, pages 65

Published in American Fern Journal, in 1987, in volume 77, pages 66-68

Published in American Fern Journal, in 1987, in volume 77, pages 68-69

Published in American Fern Journal, in 1987, in volume 77, pages 69-71

Published in American Fern Journal, in 1987, in volume 77, pages 71-72

Published in American Fern Journal, in 1987, in volume 77, pages 73-89

Published in American Fern Journal, in 1987, in volume 77, pages 90-94

Published in American Fern Journal, in 1987, in volume 77, pages 95-99

Published in American Fern Journal, in 1987, in volume 77, pages 100

Published in American Fern Journal, in 1987, in volume 77, pages 101-102

Published in American Fern Journal, in 1987, in volume 77, pages 102-105

Published in American Fern Journal, in 1987, in volume 77, pages 106-107

Published in American Fern Journal, in 1987, in volume 77, pages 107-108

Published in American Fern Journal, in 1987, in volume 77, pages 108

Published in American Fern Journal, in 1987, in volume 77, pages 109-114

Published in American Fern Journal, in 1987, in volume 77, pages 124-130