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Allen, G.O. |
1950 |
*** British Stoneworts (Charophyta) ***(Superseded) |
52pp, Haslemere Natural History Society |
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Brightman, F.H. & Nicholson, B.E. |
1966 |
The Oxford Book of Flowerless Plants |
The Oxford Books, 208pp, Oxford University Press |
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Groves, J. & Bullock-Webster, G.R. |
1920 |
*** The British Charophyta ***(Superseded) |
Vols 102 & 109, 141+22 Platespp, The Ray Society, London |
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Lansdown R.V. & Pankhurst T.J. |
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Field Guide to the Identification of Difficult Aquatic Plants of the New Forest |
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( ) |
Moore, J.A. |
1986 |
Charophytes of Great Britain and Ireland |
BSBI Handbooks, No 5, 140pp, Botanical Society of Britain and Ireland (BSBI) |
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Mouronval, J.B., Baudouin, S., Borel, N., Soulie-Marsche, I., Klesczewski, M. & Grillas, P. |
2015 |
Guide des Characées de France méditerranéenne |
Office National de la Chasse et de la Faune Sauvage |
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Stewart, N. |
2010 |
Key to common species of stonewort |
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