Hawkes, J.G. (Ed.). Reproductive Biology and Taxonomy of Vascular Plants. The report of the conference held by the Botanical Society at Birmingham University in 1965.
1st. Ed. Pub. B.S.B.I./Pergamon Press 1966 pp.183 with b/w. figs. 8vo. Hardback. Bookplate and neat pencil notes to front pastedown. A little light spotting to fore-edge o/w. near fine.
£8.00 [ref: 63059]

Hawksworth, D.L. Mycologists Handbook. An introduction to the Principles of Taxonomy and Nomenclature in the Fungi and Lichens.
Pub. C.M.L. 1974 pp.231 with some figs. and maps. A vg. copy in blue boards.
£30.00 [ref: 38176]

Hawksworth, D.L. The lichenicolous Coelomycetes.
1st. Ed. Pub. British Museum (Nat. Hist.) 1981 pp.98 with b/w. figs. Small 4to. Small address label to front. Nr. fine softback.
Lichenicolous Coelomycetes are a specialized group of asexual fungi that grow on lichens, producing spores (conidia) inside enclosed structures like pycnidia.
£15.00 [ref: 72483]

Hawksworth, D.L. The lichenicolous Hyphomycetes.
1st. Ed. Pub. British Museum (Nat. Hist.) 1979 pp.183-300 with b/w. figs. Small 4to. Small address label and inscription from the Author to front cover. Covers a little creased o/w. a fine softback.
These fungi grow on lichens as their host, either parasitizing living tissue or feeding on dead material.
£15.00 [ref: 72484]

Hawksworth, D.L. & Rose, F. Lichens as Pollution Monitors.
1st. Ed. Pub. Edward Arnold. 1976 pp.59 with b/w. photos., dist. maps & figs. 8vo. Nr. fine softback.
Gives an account of the biology of lichens, before progressing to a discussion of their relationship to environmental pollution and their value in monitoring it.
£5.00 [ref: 70848]

Hawksworth, D.L. (et al). Ainsworth & Bisby’s Dictionary of the Fungi.
8th Ed. Pub. CAB International. 1995 pp.xii, 616 with b/w. text figs. Large 8vo. Contents fine. Pictorial boards vg. with a small address label and tape repair to bottom of spine. From the collection of Ted Blackwell, highly regarded Fungus Recorder for Herefordshire. Loosely inserted is a handwritten 2-page handwritten note to Ted regarding a new fungal phylum - ‘Glomeramycota’.
A revised general classification of fungal phyla reflecting the latest molecular evidence.
£8.00 [ref: 72432]

Hawksworth, D.L. (et al). Ainsworth & Bisby’s Dictionary of the Fungi.
7th Ed. Pub. Commonwealth Mycological Inst. 1983 pp.xii, 412, xvi with b/w. line drawings. 8vo. Pencilled notes to rear endpapers o/w. a fine hardback in good dw.
The essential handbook for everyone who works with or is interested in fungi (and lichens).
£5.00 [ref: 72449]

Hawksworth, D.L. and Ahti, T. A Bibliographic Guide to the Lichen Floras of the World.
2nd. Ed. Pub. British Lichen Society. 1990 pp.78. 8vo. Thor. vg. to nr. fine softback.
£17.50 [ref: 64490]

Hawksworth, D.L. et al. Checklist of British Lichen-Forming, Lichenicolous and Allied Fungi. The Lichenologist 12 (1).
1st. Ed. Pub. The British Lichen Society. 1980 pp.115. 8vo. Occ. pencil underlining and informed notes to text o/w. contents fine. Card covers vg. plus.
‘A new checklist of the lichen-forming, lichenicolous and allied fungi occurring in the British Isles (including Ireland) is presented. The total number of species accepted is 1,701, distributed through 294 genera. Of these species 1,471 are lichen-forming, 183 lichenous, and 47 allied fungi.’
£5.00 [ref: 67518]

Hawksworth, D.L. et al. (Eds.). The Lichenologist. Volume 15. Part 1.
1st. Ed. Pub. Academic Press. 1983 pp.104 with b/w tables & figs. 8vo. Nr. fine softback with annotation to top of front cover.
Contains a 44-page ‘Key for lichen-forming, parasitic, parasymbiotic and saprophytic fungi occurrin on lichens in the British Isles’ by D.L. Hawksworth.
£18.00 [ref: 67499]