A KEY TO THE LICHEN FORMING, PARASITIC, PARASYMBIOTIC AND SAPROPHYTIC FUNGI OCCURRING ON LICHENS IN THE BRITISH ISLESHAWKSWORTH DL.1983; LICHENOLOGIST (LONDON); ISSN 0024-2829; GBR; DA. 1983; VOL. 15; NO 1; PP. 1-44; BIBL. 3 P.Article

A NEW SPECIES OF CONIOCHAETA WITH AN INTERESTING CONIDIAL STATE.HAWKSWORTH DL.1978; NORWEG. J. BOT.; NORWAY; DA. 1978; VOL. 25; NO 1; PP. 15-18; BIBL. 9 REF.Article

LITERATURE ON AIR POLLUTION AND LICHENS. V.HAWKSWORTH DL.1976; LICHENOLOGIST; G.B.; DA. 1976; VOL. 8; NO 2; PP. 179-182Article

CHAETOCERATOSTOMA TURC. & MAFFEI, A GENUS TO BE REJECTED = C. TURC. ET MAFFEI, GENRE A REJETERHAWKSWORTH DL.1975; TRANS. BRIT. MYCOL. SOC.; G.B.; DA. 1975; VOL. 64; NO 3; PP. 447-453; BIBL. 1P.Article

POLYTHELIS, AN OVERLOOKED GENUS OF TROPICAL PYRENULACEAE WITH EU- AND DISTOSEPTATE ASCOSPORESHAWKSWORTH DL.1983; LICHENOLOGIST (LONDON); ISSN 0024-2829; GBR; DA. 1983; VOL. 15; NO 2; PP. 151-156; BIBL. 15 REF.Article

CO-EVOLUTION AND THE DETECTION OF ANCESTRY IN LICHENSHAWKSWORTH DL.1982; J. HATTORI BOT. LAB. BRYOL. LICHENOL.; ISSN 506788; JPN; DA. 1982; NO 52; PART. 1; PP. 323-329; BIBL. 2 P.Conference Paper

A NEW SPECIES OF NECTRIELLA WITH ORNAMENTED SPORES FROM ICELAND, WITH A KEY TO THE LICHENICOLOUS SPECIESHAWKSWORTH DL.1981; NOVA HEDWIGIA; ISSN 0029-5035; DEU; DA. 1981 PUBL. 1982; VOL. 35; NO 4; PP. 755-762; BIBL. 19 REF.Article

ASTROSPHAERIELLA SYDOW, A MISUNDERSTOOD GENUS OF MELANOMMATACEOUS PYRENOMYCETESHAWKSWORTH DL.1981; BOT. J. LINN. SOC.; ISSN 0024-4074; GBR; DA. 1981; VOL. 82; NO 1; PP. 35-59; BIBL. 28 REF.Article

STUDIES IN THE GENUS ENDOCOCCUS (ASCOMYCOTINA, DOTHIDEALES)HAWKSWORTH DL.1979; BOT. NOT.; SWE; DA. 1979; VOL. 132; NO 3; PP. 283-290; BIBL. 29 REF.Article

LITERATURE ON AIR POLLUTION AND LICHENS. VI.HAWKSWORTH DL.1977; LICHENOLOGIST; G.B.; DA. 1977; VOL. 9; NO 1; PP. 77-82Article

FIELD MEETING IN NORTH STAFFORDSHIRE.HAWKSWORTH DL.1976; LICHENOLOGIST; G.B.; DA. 1976; VOL. 8; NO 2; PP. 189-196; BIBL. 14 REF.Article

NEW AND INTERESTING MICROFUNGI FROM SLAPTON, SOUTH DEVONSHIRE. DEUTEROMYCOTINA III.HAWKSWORTH DL.1976; TRANS. BRIT. MYCOL. SOC.; G.B.; DA. 1976; VOL. 67; NO 1; PP. 51-59; BIBL. 9 REF.Article

NOTES ON BRITISH LICHENICOLOUS FUNGI. IHAWKSWORTH DL.1975; KEW BULL.; G.B.; DA. 1975; VOL. 30; NO 1; PP. 183-203; BIBL. 1P.1/2Article

A NEW SPECIES OF CARYOSPORA FROM EUGENIA IN EAST AFRICAHAWKSWORTH DL.1982; TRANS. BR. MYCOL. SOC.; ISSN 0007-1536; GBR; DA. 1982; VOL. 79; NO 1; PP. 69-74; BIBL. 11 REF.Article

THE IDENTITIES OF THREE SPECIES DESCRIBED IN VERRUCARIA BY THOMAS TAYLORHAWKSWORTH DL.1978; NOVA HEDWIGIA; DEU; DA. 1978; VOL. 30; PP. 549-556; BIBL. 14 REF.Article

THE NOMENCLATURE OF THE BEECH BARK FUNGUS: A SOLUTION TO THE COMPLEX CASE OF ASCODICHAENA, DICHAENA AND POLYMORPHUMHAWKSWORTH DL.1983; TAXON; ISSN 0040-0262; NLD; DA. 1983; VOL. 32; NO 2; PP. 212-217; BIBL. 26 REF.Article

CHANGES TO THE BRITISH CHECKLIST ARISING FROM THE ABOLITION OF LATER FUNGAL STARTING POINTSHAWKSWORTH DL.1982; LICHENOLOGIST (LOND.); ISSN 0024-2829; GBR; DA. 1982; VOL. 14; NO 2; PP. 131-137; BIBL. 21 REF.Article

LICHENOTHELIA, A NEW GENUS FOR THE MICROTHELIA ATERRIMA GROUPHAWKSWORTH DL.1981; LICHENOLOGIST (LOND.); ISSN 0024-2829; GBR; DA. 1981; VOL. 13; NO 2; PP. 141-153; BIBL. 20 REF.Article

THE LICHENICOLAUS COELAMYCETESHAWKSWORTH DL.1981; BULL. BR. MUS., NAT. HIST., BOT.; ISSN 0068-2292; GBR; DA. 1981; VOL. 9; NO 1; 98 P.; BIBL. 3 P.Serial Issue

RECOMMENDED ABBREVIATIONS FOR THE NAMES OF SOME COMMONLY CITED AUTHORS OF FUNGIHAWKSWORTH DL.1980; REV. APPL. PATHOL.; GBR; DA. 1980; VOL. 59; NO 11; PP. 473-481Article

TWO LITTLE-KNOWN MEMBERS OF THE MYCOCALICIACEAE ON POLYPORESHAWKSWORTH DL.1980; TRANS. BR. MYCOL. SOC.; ISSN 0007-1536; GBR; DA. 1980; VOL. 74; NO 3; PP. 650-651; BIBL. 5 REF.Article

ASCOSPORE SCULPTURING AND GENERIC CONCEPTS IN THE TESTUDINACEAE (SYN. ZOPFIACEAE)HAWKSWORTH DL.1979; CANAD. J. BOT.; CAN; DA. 1979; VOL. 57; NO 2; PP. 91-99; ABS. FRE; BIBL. 16 REF.Article

CONIOCHAETIDIUM COPROPHILUM. A SPECIES OF THIELAVIA.HAWKSWORTH DL.1978; TRANS. BRIT. MYCOL. SOC.; GBR; DA. 1978; VOL. 71; NO 1; PP. 162-164; BIBL. 4 REF.Article

RHOPALOSTROMA, A NEW GENUS IN THE XYLARIACEAE S.L.HAWKSWORTH DL.1977; KEW BULL.; G.B.; DA. 1977; VOL. 31; NO 3; PP. 421-431; BIBL. 14 REF.Article

LITERATURE ON AIR POLLUTION AND LICHENS IIIHAWKSWORTH DL.1975; LICHENOLOGIST; G.B.; DA. 1975; VOL. 7; NO 2; PP. 173-177Article