Published in Botanical Museum Leaflets, Harvard University, in 1984, in volume 30, issue 1, pages 1-62

Published in Botanical Museum Leaflets, Harvard University, in 1984, in volume 30, issue 2, pages 53-84

Published in Botanical Museum Leaflets, Harvard University, in 1984, in volume 30, issue 2, pages 85-87

Published in Botanical Museum Leaflets, Harvard University, in 1984, in volume 30, issue 2, pages 89-90

Published in Botanical Museum Leaflets, Harvard University, in 1984, in volume 30, issue 2, pages 91-93

Published in Botanical Museum Leaflets, Harvard University, in 1984, in volume 30, issue 2, pages 95-102

Published in Botanical Museum Leaflets, Harvard University, in 1984, in volume 30, issue 2, pages 103-133