Published in Bulletin of the Natural History Museum. Botany series., in 1995, in volume 25, issue 1, pages 1-93

Published in Bulletin of the Natural History Museum. Botany series., in 1995, in volume 25, issue 1, pages 95-98

Published in Bulletin of the Natural History Museum. Botany series., in 1995, in volume 25, issue 2, pages 99-122

Published in Bulletin of the Natural History Museum. Botany series., in 1995, in volume 25, issue 2, pages 123-125

Published in Bulletin of the Natural History Museum. Botany series., in 1995, in volume 25, issue 2, pages 127-159