Star finds in 2014:  April 27 - Crassula tillaea in Cambridge (2nd cr and only seen once before in Chippenham in 1930); May 5 - Carex arenaria in Isleham.  June 12 - Trifolium resupinatum (and many other aliens) at Chippenham (2nd cr and only seen once before, in TL45 in 1964).  June 28 - Sagina subulata at Madingley (NCR).  July 20 - Allium oleraceum in Toft.  August 10 - Hernaria glabra in Cambridge.  August 31 - Many aliens in TL45J (and continuing to October).
Star finds in 2015: January 1 - Rubus niveus in Sheeps Green LNR (first BI record).  May 1 - Stellaria neglecta in Cambridge.  May 21 - Pteris tremula in Cambridge.  May 28 - Arabis hirsuta and Vulpia ciliata in Isleham.  May 29 - Turritis glabra in Cambridge (last vc29 record in 1995).  June 3 - Vulpia ciliata in West Cambridge.  July 1 - Arabis hirsuta, Cephalanthera damasonium, Clinopdium acinos near the Roman Road.  July 4 - several sites for Torilis arvensis near Thorney, one site covering nearly 1km.  August 9 - Centarium pulchellum and Hypericum maculatum in Borley Wood.  August 29 Trifolium purpureum in Tholomas Drove (2nd BI record).
Star finds in 2016:  March 3 - Erophila glabrescens in Girton and March 6 in Grantchester (1st and 2nd definite county records).  April 15 - Taraxacum palustre in Soham Wet Horse Fen (2nd extant vc location).  April 30 - Moehringia trinerva (1st vc record from TF).  May 14 - Trifolium subterraneum at Cheveley.  May 27 - Trifolium striatum near Ely.  June 5 - Medicago polymorpha near Ely.  June 7 - Hydrocotyle vulgaris near Trumpington (last recorded in the city on "Trumpington Moor" in 1820).  June 12 - Silene uniflora near Whittlesford (2nd CR).  July 1 - Isatis tinctoria near the Fleam Dyke.  July 9 - Spergularia media near Wisbech.  July 14 - Dianthus armeria in Great Wilbraham (1st modern CR, seen in CBG in 1887).  July 27 - Dianthus armeria at Coploe Hill pit (2nd CR).  August 30 - Scirpus sylvaticus at West Cambridge.
Star finds in 2017:  April 22 - Carex strigosa in Chippenham Fen.  May 10 - Trifolium ornithopodioides in Cambridge.  May 13 - Typha minima and Carex oederi at Soham.  May 19 - Rumex cristatus in Mepal.  July 2 - Amaranthus blitoides and Portula oleracea at Bedingham's Farm.  July 5 - Apera spica-venti at Wandlebury.  July 16 - Amaranthus blitum at Barrington.  July 22 - Lemna turionifera in the Ouse Washes.  August 3 - Leersia oryzoides at Great Kneighton.  August 5 - Trifolium ornithopodioides and T. resupinatum at Comberton.
Star finds in 2018:  March 10 - Calluna vulgaris at Gamlingay Cinques.   April 1 - Lamium garganicum at Hardwick (first UK record).  May 7 - Stellaria alsine in Madingley Wood.  May 12 - Taraxacum palustre at Soham, Galium murale, Solvia pterosperma and Trifolium tomentosum at Comberton.  May 27 - Nitella opaca at Ditton Park Wood.  August 12 - Campanula alliariifolia in Cambridge.  August 18 - Scrophularia grandiflora at Lattersey (first UK record).  August 27 - Petrorhagia saxifraga at Gamlingay.  September 1 - Crataegus nigra at Madingley.  September 9 -  Euphorbia prostrata at Gamlingay.  October 3 - Citrullus lanatus in Wisbech.  October 6 - Euonymus sieboldianus at Chatteris (first UK record).  October 7 - Oxalis triangularis (NCR) at Stourbridge Common, Cambridge.  October 9 - Sonchus tenerrimus at Coton.  November 5 - Cynosurus echinatus in Cambridge (2nd cr and first since 1930).  November 11 - Malva trimestris in Cambridge (2nd cr).  November 12 - Eragrostis tef at Kneesworth (first county record).  November 20 - Crassula tillaea (3rd cr) and Galium murale (2nd cr) at Goffers Knoll.
Star finds in 2019: March 2 - Erophila majuscula in Chippenham (2nd CR, first suspected here in 2018).  March 5 - Cardamine occulta at Darwin Nursery (NCR).  March 17 - Hedera algeriensis at March (NCR).  March 29 - Eryngium paniculatum in Shepreth (1st record).  May 6 - Potentilla verna on Newmarket Heath (new monad).  May 29 - Cuscuta epythemum in Great Kneighton.  June 1 - Veronica scutellata at RSPB Fen Drayton.  July 1 - Campanula rapunculus on Coldham's Common (NCR).  July 10 - Epipactis helleborine from Cherry Hinton Lakes (first record for the area since 1770).  August 24 - Carex vesicaria in Over (first record for 25 years).
Star finds in 2020: March 4 - Polypodium cambricum in Cambridge (NCR, first suspected here in 2013).  March 27 - Sisymbrium irio in Cambridge (Last county record 1829).  May 12 - Gazania rigens (Treasureflower) in Cambridge (NCR).  May 16 - Astragalus danicus on The Limekilns (new location for the plant).  May 29 - Catabrosia aquatica (Whorl-grass) on Ditton Meadows (new location for this rare plant).  May 31 - Rostraria cristata (Mediterranean Hair-grass) in Cambridge (NCR).  June 11 - Stellaria alsine (Bog Stitchwort) on Sheep's Green (First City record for 70 years for this plant, which is on the RPR).  June 29 - Rosa agrestis (Small-leaved Sweet-briar) at Knapwell (NCR).  July 16 - Prunus cerasus (Dwarf Cherry) refound in Gamlingay Wood after more than 100 years.  July 19 - Allium vineale var. vineale (Flowering Crow Garlic) on the Knapwell Road PRV.  July 23 -  Vitis coignetiae (Crimson-glory-vine) by the Guided Busway (NCR).  August 5 - Crocosmia paniculata (Aunt Eliza) in Ditton Park Wood (NCR).  September 29 - Myriophyllum verticillatum (Whorled Water-milfoil) in the River Cam at Stourbridge Common (First City record for over 100 years).  October 3 - Nitella mucronata (Pointed Stonewort) in the River Cam at Sheep's Green.  November 24 - Dryopteris cycadina at the Science Park (NCR).  December 20 - Tolypella glomerata (Clustered Stonewort) at the Girton interchange.
Star finds in 2021: June 15 - Rosa virginiana on the Guided Busway (NCR).  June/July - Himantoglossum hircinum (Lizard Orchid) has been found at several new sites.  July 5 - Prunella x intermedia (Hybrid Self-heal (P. laciniata x vulgaris)) on the Gogs.  July 5 - Potentilla x mixta (Hybrid Tormentil) on the Gogs.  July - Hybrid of Epilobium tetragonum subsp. tournefortii (Square-stalked Willowherb) and the usual subspecies on the Royston bypass.  August 3 - Potamogeton friesii (Flat-stalked Pondweed) in the River Cam at Ditton Meadows.  August 8 - X Agropogon lutosus (Perennial Beard-grass (A. stolonifera x P. monspeliensis)) in Chatteris(NCR).  August 22 - X Agropogon robinsonii (Agrostis stolonifera x Polypogon viridis) in Cottenham (NCR).  August 28 - Dittrichia graveolens (Stinking Fleabane) on the A14 east of Quy (NCR).  September - Amaranthus deflexus (Perrenial Pigweed) at Cottenham (NCR).  September 11 - Triglochin maritima (Sea Arrowgrass) on the Nene (only previous report 1930).  September 25 - Chenopodium glaucum (Oak-leaved Goosefoot) on Coldham's Common.  October 12 - Mollugo nudicaulis at Cottenham (New for UK).
Star finds in 2022: March: Erophila majuscula (Hairy Whitlowgrass) in Cambridge. May:  Androsace septentrionalis in Sutton Gault (new for UK).  May: Another site for Sisymbrium irio (London-rocket) in Cambridge, close to where it was seen in 1818.  June 20: Epilobium brachycarpum (Panicled Willowherb in Cambridge (NCR).  June:  Several further sites for Himantoglossum hircinum (Lizard Orchid).  July 28: Sambucus canadensis (American Elder) in Cambridge (NCR).  September 4: Pistia stratiotes (Water-lettuce) at Lattersey LNR (NCR). September 6: Sedum dasyphyllum (Thick-leaved Stonecrop) in Ely (New site for a rare plant).  September 20: Pilosella flagellaris (Shaggy Mouse-ear-hawkweed) [2nd CR, established in the best recorded tetrad in the county].  October 2: Juncus ensifolius (Sword-leaved Rush) in Cambridge (NCR).  

Star finds in 2023:  Rubus proiectus from Papworth Wood (NCR from herbarium specimen collected in 2021). April 29 - Eleogiton fluitans (Floating Club-rush) from near Wimblington (last seen in the area in 1932). May 2 - Bunium bulbocastanum (Great Pignut) from Melbourn (last seen in the area in 1890). May 3 - Aira praecox (Early Hair-grass) in Fulbourn. May 17 - Urtica membranacea in Cambridge (3rd county site).  May 27 - Trifolium ornithopodioides (Bird's-foot Clover) in Hobson's Park (3rd county record).  June 3 - Orchis anthropophora (Man Orchid) in Fulbourn (a second county site). June 22 -  Anagallis tenella (Bog Pimpernel) in Fulbourn Fen (last seen here in 1938). July 1 - Verbascum x brockmuelleri (V. nigrum x phlomoides) at Hauxton (2nd UK record), July 2 - Crepis foetida subsp. rhoeadifolia (Stinking Hawk's-beard) at Hobson's Park (2nd UK record). July 6 - Bromus arvensis (Field Brome) at Wandlebury (LCR 1988). July 26 - Mentha pulegium (Pennyroyal) at Flag Fen. July 26 - Hieracium cheriense (Cher Hawkweed) re-found in Cambridge [LCR 1991]. July 26 - Sambucus ebulus (Dwarf Elder) at Northey. July 29 - Carex strigosa (Thin-spiked Wood-sedge) and Carex pallescens (Pale Sedge) in Ten Wood. August 12 - Beckmannia syzigachne (American Slough-grass) [NCR], Chenopodium glaucum (Oak-leaved Goosefoot) and Linum bienne (Pale Flax) [LCR 1997] near Washpit Brook. August 28 - Poa palustris (Swamp Meadow-grass) near Washpit Brook [LCR 1953].

NCR = new county record, LCR = last county record