Lye, K.A. 1997. A new subspecies of Carex (Cyperaceae) from Somalia and Ethiopia. - Bull. Mus. nat. Hist. nat. Paris, sect. B, Adansonia 18: 235-237.
Lye, K.A. 1997. A new species of Cyperus subgen. Pycreus (Cyperaceae) in Somalia. - Willdenowia 26: 233-236.
Lye, K.A. 1997. Eight new species of Cyperus (Cyperaceae) from Somalia. - Nordic Journ. Bot. 16: 367-377.
Lye, K.A. 1997. Aponogetonaceae, Alismataceae, Potamogetonaceae, Ruppiaceae, Cymodoceaceae, Taccaceae, Cannaceae, Xyridaceae, Eriocaulaceae, Typhaceae, Juncaceae, Cyperaceae. - Pp 11-13, 14-17, 19-23, 24, 26-29, 63-64, 333-334, 375-377, 378-382, 383-385, 386-390, 391-511 in: Edwards, S., Demissew, S. & Hedberg, I. (eds). Flora of Ethiopia and Eritrea, vol. 6.
Lye, K.A. & Demissew, S. 1997. Smilacaceae. - Pp 65-66 in: Edwards, S., Demissew, S. & Hedberg, I. (eds). Flora of Ethiopia and Eritrea, vol. 6.
Lye, K.A. & Edwards, S. 1997. Najadaceae, Velloziaceae, Musaceae. - Pp 30-32, 311-314, 317-321 in: Edwards, S., Demissew, S. & Hedberg, I. (eds). Flora of Ethiopia and Eritrea, vol. 6.
Lye, K.A. & Friis, I. 1997. Marantaceae. - Pp 335-338 in: Edwards, S., Demissew, S. & Hedberg, I. (eds). Flora of Ethiopia and Eritrea, vol. 6.
Lye, K.A. 1996. A new species of Cyperus subgen. Bulbocaulis (Cyperaceae) from Somalia. - Kew Bulletin 51: 205-208.
Lye, K.A. 1996. A new subspecies of Bulbostylis hispidula (Cyperaceae) from Somalia. - Willdenowia 25: 595-600.
Lye, K.A. 1996. A new species of Cyperus L. from Somalia. - Bull. Jard. Bot. Nat. Belg. 65: 249-252.
Lye, K.A. 1996. A new Bulbostylis from Somalia. - Edinburgh Journ. Bot. 53: 223-228.
Lye, K.A. 1996. Two new species of Fuirena (Cyperaceae) from Somalia. - Candollea 51: 1-5.
Lye, K.A. 1996. A new species of Eriocaulon from Ethiopia. - Nordic Journ. Bot. 16: 63-68.
Lye, K.A. 1996. Cyperus subgen. Kyllinga (Cyperaceae) in Somalia. - Candollea 51: 421-432.
Kukkonen, I. & Lye, K.A. 1996. Cyperus medusaeus (Cyperaceae) redescribed. - Ann. Bot. Fennici 33: 21-27.
Lye, K.A. 1995. Potamogetonaceae, Juncaceae, Cyperaceae. - Pp 14-15, 95-98, 98-147 in: Thulin, M. (ed). Flora of Somalia, vol. 4. Royal Botanic Gardens, Kew, England.
Lye, K.A. 1993. Diaspore production in Norwegian Cyperaceae. - Lidia 3: 81-108.
Lye, K.A. 1992. The history of the genus Mariscus (Cyperaceae). - Lidia 3: 37-72.
Lye, K.A. 1990. On extinct and supposedly extinct vascular plant species in Norway. - Lidia 2: 113-163.
Lye, K.A. 1989. Aponogetonaceae. - In: Polhill, R.M. (ed). Flora of Tropical East Africa. A.A. Balkema, Rotterdam.
Lye, K.A. 1989. Ruppiaceae. - In: Polhill, R.M. (ed). Flora of Tropical East Africa. A.A. Balkema, Rotterdam.
Lye, K.A. 1988. Two new yellow species of Cyperus L. from Africa. - Candollea 43: 505-511.
Lye, K.A. 1986. A new species of Abildgaardia (Cyperaceae) from Brazil. - Nordic Journ. Bot. 6: 765-767.
Haines, R.W. & Lye, K.A. 1983. The Sedges and Rushes of East Africa. East African Natural History Society, Nairobi. 406 pp.
Haines, R.W. & Lye, K.A. 1979. Monocotylar seedlings: A review of evidence supporting an origin by fusion. - Bot. Journ. Linn. Soc. 78: 123-140.
Lye, K.A. & Haines, R.W. 1978. Studies in African Cyperaceae XVII. Kyllingiella R. Haines & K. Lye, gen. nov. - Bot. Not. 131: 175-177.
Haines, R.W. & Lye, K.A. 1977. Studies in African Cyperaceae XV. Amphicarpy and spikelet structure in Trianoptiles solitaria. - Bot. Not. 130: 235-240.
Haines, R.W. & Lye, K.A. 1976. Studies in African Cyperaceae XIV. The genus Hellmuthia Steud. - Bot. Not. 129: 61-68.
Lye, K.A. 1975. Effect of grazing in alpine vegetation on Hardangervidda, South Norway. - Norw. Journ. Bot. 22: 7-13.
Haines, R.W. & Lye, K.A. 1975. Seedlings of Nymphaeaceae. - Bot. Journ. Linn. Soc. 70: 255-265.
Haines, R.W. & Lye, K.A. 1973. Studies in African Cyperaceae IX. The morphology of Coleochloa Gilly and Afrotrilepis J. Rayn. - Bot. Not. 126: 330-339.
Lye, K.A. 1972. Studies in African Cyperaceae V. Sphaerocyperus gen. nov. - Bot. Not. 125: 212-216.
Haines, R.W. & Lye, K.A. 1972. Studies in African Cyperaceae VII. Panicle morphology and possible relationships in Sclerieae and Cariceae. - Bot. Not. 125: 328-340.
Lye, K.A. 1971. Studies in African Cyperaceae II. The genus Oxycaryum Nees. - Bot. Not. 124: 280-286.
Haines, R.W. & Lye, K.A. 1971. Studies in African Cyperaceae IV. Lipocarpha R. Br., Hemicarpha Nees and Isolepis R. Br. - Bot. Not. 124: 473-482.
Lye, K.A. 1970. The horizontal and vertical distribution of oceanic plants in South West Norway and their relation to the environment. - Nytt Mag. Bot. 16: 25-48.
Lye, K.A. 1969. The distribution and ecology of Sphaerophorus melanocarpus. - Svensk Bot. Tidsskr. 63: 300-318.
Lye, K.A. 1967. Studies in the growth and development of oceanic bryophyte communities. - Svensk Bot. Tidsskr. 61: 297-310.
Lye, K.A. 1966. A quantitative and qualitative investigation of oceanic bryophyte communities and their relation to the environment. - Nytt Mag. Bot. 13: 87-133.