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