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Watsonia vol. 17 (1988-1989)
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Webster, S.D. 1988. Ranunculus penicillatus (Dumort.) Bab. in Great Britain and Ireland. Watsonia 17, 1-22

Preston, C.D. 1988. The Potamogeton L. taxa described by Alfred Fryer. Watsonia 17, 23-35

Kenneth, A.G., Lowe, M.R. & Tennant, D.J. 1988. Dactylorhiza lapponica (Laest. ex Hartman) Soo in Scotland. Watsonia 17, 37-41

Roberts, R.H. 1988. The occurrence of Dactylorhiza traunsteineri (Souter) Soo in Britain and Ireland. Watsonia 17, 43-47

Nordal, I. 1988. Cochlearia pyrenaica DC., a new species to Scotland. Watsonia 17, 49-52

Richards, A.J. 1988. Male predominant sex ratios in Holly (Ilex aquifolium L., Aquifoliaceae) and Roseroot (Rhodiola rosea L., Crassulaceae). Watsonia 17, 53-57

Marren, P.R. 1988. The past and present distribution of Stachys germanica L. in  Britain. Watsonia 17, 59-68

Box, J.D. & Cossons, V. (1988) Three species of clubmoss (Lycopodiaceae) at a lowland station in Shropshire. Watsonia 17, 69-71

Ryves, T.B. 1988. Supplementary list of wool-alien grasses recorded from Blackmoor, North Hants., 1959-1976. Watsonia 17, 73-79

McCosh, D.J. 1988. Local Floras - a progress report. Watsonia 17, 81-89

Short notes. Watsonia 17 (1988), 91-97

  • Corner, R.W.M. Cardamine impatiens L.: a native Scottish locality
  • Husak, S. & Wade, P.M. Pilularia globulifera L. recorded at Hatfield Chase, N. Lincolnshire
  • Knipe, P.R. Gentianella ciliata (L.) Borkh. in Buckinghamshire
  • Thompson, K. Cotyledon number in Conopodium majus (Gouan) Loret
  • Welch, D. & Welch, S. Occurrence of Armeria maritima (Mill.) Willd. on an inland roadside in north-eastern Scotland.

Book reviews. Watsonia 17 (1988), 99-113

Obituaries. Watsonia 17 (1988), 115-117

  • Edward Augustine Ellis (1909-1986), by F.W. Simpson
  • Edward Charles Wallace (1909-1986), by F. Rose

Report. Watsonia 17 (1988), 119-120

Simpson, D.A. 1988. Phenotypic plasticity of Elodea nuttallii (Planch.) H. St John and Elodea canadensis Michx. in the British Isles. Watsonia 17, 121-132

Swan, G. A. & Walters, S. M. 1988. Alchemilla gracilis Opiz, a new species to the British flora. Watsonia 17, 133-138

Gornall, R.J. 1988. The coastal ecodeme of Parnassia palustris L. Watsonia 17, 139-143

Wurzell, B. 1988. Conyza sumatrensis (Retz.) E. Walker established in England. Watsonia 17, 145-148

Pigott, C.D. 1988. The reintroduction of Cirsium tuberosum (L.) All. in Cambridgeshire. Watsonia 17, 149-152

Trist, P.J.O. & Sell, P.D. 1988. Two subspecies of Molinia caerulea (L.) Moench in the British Isles. Watsonia 17, 153-157

Dixon, J.M. 1988. Notes on Avenula pratensis (L.) Dumort. in Britain. Watsonia 17, 159-162

Short Notes. Watsonia 17 (1988), 163-181

  • Putative Reynoutria japonica Houtt. x Fallopia baldschuanica (Regel) Holub hybrids discovered in Britain. J.P. Bailey.
  • The vascular plant herbarium of E.C. Wallace. S.L. Jury.
  • Trifolium occidentale D.E. Coombe, new to Wales. Q.O.N. Kay & N.A. Ab-Shukor.
  • Rediscovery of Halimione pedunculata (L.) Aellen in Britain. S.J. Leach.
  • On Conyza sumatrensis (Retz) E. Walker and certain hybtrids in the genus. D. McClintock & J.B. Marshall.
  • A new bramble from Skye and the Outer Hebrides. A. Newton.
  • Rorippa x hungarica Borbas (R. amphibia x R. austriaca) (Cruciferae) new to the British Isles. T.C.G. Rich & B. Wurzell.
  • Cephalanthera rubra (L.) Rich in Hampshire. F. Rose & A. Brewis.
  • The Irish vice-county map in Watsonia: a correction. M.J.P. Scannell.
  • Polygonum hydropiper L. var. densiflorum A. Braun. P.D. Sell & J.R. Akeroyd.
  • Leptotypification of five names in Ranunculus L. subgenus Batrachium (DC.) A. Gray. S.D. Webster & P.D. Sell.

Plant Records. Watsonia 17 (1988), 183-198

Book Reviews. Watsonia 17 (1988), 199-207

Obituaries. Watsonia 17 (1988), 208-216

  • Dorothy Adlington Cadbury (1892-1987). J.G. Hawkes.
  • John Harris Chandler (1909-1987). T.C.E. Wells & I. Weston.
  • Thomas Gaskell Tutin (1908-1987). C.A. Stace.
  • David Henriques Valentine (1912-1987). D.M. Moore

Preston, C.D. 1988. The Aizoaceae naturalised in the British Isles. Watsonia 17, 217-245

Taschereau, P.M. 1988. Taxonomy, morphology and distribution of Atriplex hybrids in the British Isles. Watsonia 17, 247-264

Parnell, J.A.N. & Simpson, D.A. 1988. Hybridization between Polygonum mite Schrank,  P. minus Huds. and P. hydropiper L. in Northern Ireland with comments of their distinction. Watsonia 17, 265-272

Page, C.N. 1988. Two hybrids of Equisetum sylvaticum L. new to the British Flora. Watsonia 17, 273-277

Preston, C.D. 1989. The spread of Epilobium ciliatum Raf. in the British Isles. Watsonia 17, 279-288

Wilkinson, M.J. & Stace, C.A. 1988. The taxonomic relationships and typification of Festuca brevipila Tracey and F. lemanii Bastard (Poaceae). Watsonia 17, 289-299

Trist, P.J.O. & Wilkinson, M.J. 1988. Alopecurus x plettkei Mattfield in Britain. Watsonia 17, 301-308

Preston, C.D. 1988. Potamogeton x lanceolatus Sm. in the British Isles. Watsonia 17, 309-317

Bateman, R.M. & Denholm, I. 1988. A reappraisal of the British and Irish dactylorchids, 3. The spotted-orchids. Watsonia 17, 319-349

Short Notes. Watsonia 17 (1988), 351-365

  • Observations on inland populations of Viola canina L. in south-eastern Scotland and north-western England. R.W.M. Corner.
  • Some early notices of anthocyanin-rich variants of common British plants. Q.C.B. Cronk
  • Dactylorhiza traunsteineri (Sauter) Soo: variants in north-east Yorkshire. M.J.Y. Foley
  • The British rose survey of 1952-54. R.J. Gornall & A.L. Primavesi
  • A new Vaccinium in the British flora? H.A. McAllister & W.S. Stewart
  • Narthecium ossifragum L. in the Burren, County Clare. E.C. Nelson
  • Notes on the ecology of Blysmus rufus (Huds.) Link in north-eastern Fife. N. Penford
  • Typification of Potamogeton sparganifolius Laest. ex Fr. and P. natans subsp. kirkii Hooker fil. C.D. Preston
  • Earliest records for two z Festulpia combinations. C.A. Stace & A.K.K.A. Al-Bermani
  • Crataegus x media Bechst. in Middlesex hedgerows. L.R. Williams.

Book reviews.  Watsonia 17 (1988), 367-378

Obituaries. Watsonia 17 (1988), 379-381

  • Irene Manton (1904-1988), by T.G. Walker
  • Charles Plowright Petch (1909-1987), by J.E. Smith

Report. Watsonia 17 (1988), 382-383

Sell, P.D. 1989. The Sorbus latifolia (Lam.) Pers. aggregate in the British Isles. Watsonia 17, 385-399

Rich, T. C. G., Kitchen, C. & Kitchen, M. A. R. (1989). Thlaspi perfoliatum L. in the British Isles: distribution.  Watsonia 17, 401-407

Lum, C. & Maze, J. 1989. A multivariate analysis of the trichomes of Hedera L. Watsonia 17, 409-418

Ronse Decraene, L.P. 1989. The flower of Koenigia islandica L. (Polygonaceae): an interpretation. Watsonia 17, 419-423

Fitzgerald, R. 1989. ‘Lost and found’ - Alopecurus bulbosus Gouan in S.E. England. Watsonia 17, 425-428

Page, C.N. 1989. Three subspecies of Bracken, Pteridium aquilinum (L.) Kuhn, in Britain. Watsonia 17, 429-434

Short Notes. Watsonia 17 (1989), 435-448

  • A Cherbourg bramble in Hampshire. D.E. Allen
  • A neglected bramble of Guernsey. D.E. Allen
  • Carex ornithopoda Willd. in Cumberland. R.W.M. Corner & F.J. Roberts
  • On the lectotypification of Parnassia palustris L. R.J. Gornall et al.
  • Experimental evidence against the occurrence of agamospermy in the British Crataegi. A.G. Gosler
  • Epipactis purpurata Sm. reappears in Dorset. M.N. Jenkinson & A.G. Hobson
  • New combinations in the British and Irish flora. C.A. Stace
  • W.H. Pearsall’s aquatic plant records from Esthwaite Water. P.M. Wade
  • Chenopodium hybridum L. var. paeskei Aschers. & Graeb. in Britain. P. Wilkin.

Bateman, R.M. & Denholm, I. 1989. On measuring marsh-orchids. Morphometric procedure, taxonomic objectivity and marsh-orchid systematics and Roberts, R.H.  1989. Errors and misconceptions in the study of marsh-orchids. Watsonia 17, 449-462

Plant records. Watsonia 17 (1989), 463-486

Book reviews. Watsonia 17 (1989), 487-505

Obituary. Watsonia 17 (1989), 507-508

  • E. Joan Gibbons (1902-1988), by F.H. Perring & I. Weston.