Oxalis stricta
- Peak month
- July
- Records since 2000
- 67
- Group
- Flowering plants
Slender Club-rush
- Peak month
- June
- Records since 2000
- 67
- Scientific name
- Isolepis cernua
Symphytum caucasicum
- Peak month
- May
- Records since 2000
- 67
- Group
- Flowering plants
Allium trifoliatum
- Peak month
- May
- Records since 2000
- 66
- Group
- Flowering plants
Chickweed Willowherb
- Peak month
- July
- Records since 2000
- 66
- Scientific name
- Epilobium alsinifolium
Greater Dodder
- Peak month
- July
- Records since 2000
- 66
- Scientific name
- Cuscuta europaea
Rare Spring-sedge
- Peak month
- May
- Records since 2000
- 66
- Scientific name
- Carex ericetorum
Showy mullein
- Peak month
- July
- Records since 2000
- 66
- Scientific name
- Verbascum speciosum
Strawberry-tree
- Peak month
- October
- Records since 2000
- 66
- Scientific name
- Arbutus unedo
Taraxacum ekmanii
- Peak month
- April
- Records since 2000
- 66
- Group
- Flowering plants
Crocus nudiflorus
- Peak month
- October
- Records since 2000
- 65
- Group
- Flowering plants
Tree Heath
- Peak month
- May
- Records since 2000
- 65
- Scientific name
- Erica arborea
Water Sedge
- Peak month
- July
- Records since 2000
- 65
- Scientific name
- Carex aquatilis
Confused Eyebright
- Peak month
- July
- Records since 2000
- 64
- Scientific name
- Euphrasia confusa
Cutleaf teasel
- Peak month
- August
- Records since 2000
- 64
- Scientific name
- Dipsacus laciniatus
Euphorbia maculata
- Peak month
- September
- Records since 2000
- 64
- Group
- Flowering plants
Green hound’s-tongue
- Peak month
- June
- Records since 2000
- 64
- Scientific name
- Cynoglossum germanicum
Hairlike Pondweed
- Peak month
- June
- Records since 2000
- 64
- Scientific name
- Potamogeton trichoides
Leatherleaf arrowwood
- Peak month
- November
- Records since 2000
- 64
- Scientific name
- Viburnum rhytidophyllum
Reversed clover
- Peak month
- July
- Records since 2000
- 64
- Scientific name
- Trifolium resupinatum
Small-leaved Sweet-briar
- Peak month
- May
- Records since 2000
- 64
- Scientific name
- Rosa agrestis
Bishopsweed
- Peak month
- June
- Records since 2000
- 63
- Scientific name
- Ammi majus
Broadleaf arrowhead
- Peak month
- August
- Records since 2000
- 63
- Scientific name
- Sagittaria latifolia
Bur Medick
- Peak month
- July
- Records since 2000
- 63
- Scientific name
- Medicago minima
Canadian Bunchberry
- Peak month
- May
- Records since 2000
- 63
- Scientific name
- Cornus canadensis
Common Dandelion
- Peak month
- April
- Records since 2000
- 63
- Scientific name
- Taraxacum polyodon
Common Panic Grass
- Peak month
- August
- Records since 2000
- 63
- Scientific name
- Panicum capillare
Delphinium ajacis
- Peak month
- July
- Records since 2000
- 63
- Group
- Flowering plants
Saxifraga rosacea
- Peak month
- May
- Records since 2000
- 63
- Group
- Flowering plants
Solanum nitidibaccatum
- Peak month
- September
- Records since 2000
- 63
- Group
- Flowering plants
Spanish Catchfly
- Peak month
- July
- Records since 2000
- 63
- Scientific name
- Silene otites
Aesculus indica
- Peak month
- June
- Records since 2000
- 62
- Group
- Flowering plants
Black bamboo
- Peak month
- July
- Records since 2000
- 62
- Scientific name
- Phyllostachys nigra
Honeywort
- Peak month
- April
- Records since 2000
- 62
- Scientific name
- Cerinthe major
Rosa obtusifolia
- Peak month
- September
- Records since 2000
- 62
- Group
- Flowering plants
Showy forsythia
- Peak month
- April
- Records since 2000
- 62
- Scientific name
- Forsythia intermedia
Sporobolus maritimus
- Peak month
- July
- Records since 2000
- 62
- Group
- Flowering plants
Yellow-vetch
- Peak month
- June
- Records since 2000
- 62
- Scientific name
- Vicia lutea
Bristly thistle
- Peak month
- June
- Records since 2000
- 61
- Scientific name
- Carduus acanthoides
Coast Silk Tassel
- Peak month
- April
- Records since 2000
- 61
- Scientific name
- Garrya elliptica
Festuca altissima
- Peak month
- May
- Records since 2000
- 61
- Group
- Flowering plants
Selland's Dandelion
- Peak month
- April
- Records since 2000
- 61
- Scientific name
- Taraxacum sellandii
Spring gentian
- Peak month
- May
- Records since 2000
- 61
- Scientific name
- Gentiana verna
Tenweeks stock
- Peak month
- April
- Records since 2000
- 61
- Scientific name
- Matthiola incana
Cockspur hawthorn
- Peak month
- July
- Records since 2000
- 60
- Scientific name
- Crataegus crus-galli
Common Pear
- Peak month
- August
- Records since 2000
- 60
- Scientific name
- Pyrus pyraster
Corn Chamomile
- Peak month
- June
- Records since 2000
- 60
- Scientific name
- Anthemis arvensis
Greater Broomrape
- Peak month
- June
- Records since 2000
- 60
- Scientific name
- Orobanche rapum-genistae