Lots of plants / weeds start as rosettes so I wanted to show all the examples I've seen. Some are more rosette-like than others. I will be adding to this page as I see them or find my photos (challenging as I've taken so many). Unknowns at the bottom
| Black Medick | Medicago lupulina |
| Bristly Oxtongue | Helminthotheca echioides |
| Buck's Horn Plantain | Plantago coronopus |
| Cat's Ear | Hypochaeris radicata |
| Common Daisy | Bellis perennis |
| Common Stork's-bill | Erodium cicutarium |
| Creeping Buttercup | Ranunculus repens |
| Dandelion | Taraxacum officinale |
| Dock | Rumex |
| Forget-me-not | Mysotis |
| Foxglove | Digitalis |
| Dove's-foot Crane's-bill/ Dovesfoot Geranium | Geranium molle |
| Globe Thistle | Echinops |
| Great Mullein | Verbascum thapsis |
| Greater Celandine | Chelidonium majus |
| Groundsel | Senecio vulgaris |
| Hairy Bittercress | Cardamine hirsuta |
| Hedge Mustard | Sisymbrium officinale |
| Herb Robert | Geranium robertianum |
| Honesty | Lunaria annua |
| Knautia Macedonica | |
| Lesser Burdock | Arctium minus |
| Nipplewort | Lapsana communis |
| Ox-eye Daisy | Leucanthemum vulgare |
| Poppy | |
| Prickly Sow Thistle | Sonchus asper |
| Ragwort | Senecio Jacobaea |
| Ribwort Plantain | Plantago lanceolata |
| Salad Burnet | Sanguisorba minor |
| Shepherd's Purse | Capsella bursa-pastoris |
| Smooth Sow Thistle | Sonchus oleraceus |
| Short-fruited Willowherb | Epilobium obscurum |
| Spotted Medick | Medicago arabica |
| Swine Cress | Lepidium coronopus |
| Teasel | Dipsacus fullonum |
| Thistles | Cirsium vulgare, Cirsium arvense |
| Verbascum | |
| Wood Avens | Geum urbanum |
| Yarrow | Achillea millefolium |
| unknown rosettes |
Black Medick (Medicago lupulina)
Bristly Ox-tongue (Helminthotheca echioides)
Buck's Horn Plantain (Plantago coronopus)
I saw this December 31st 2018. I hope it grows and flowers before it's mown down, always a danger when observing urban weeds.
I went back to check on it 7-2-2019. No further development but it has been quite cold. The rosettes are pretty small.
Common Daisy / Lawn Daisy (Bellis perennis)
this was at the bottom of this page as an unknown but seeing the one above in flower I'm pretty sure it's a daisy as well
Common Stork's-bill (Erodium cicutarium)
March 2019 quite a small example
quite near the above, a larger example
very distinctive leaves, February 2019
Creeping Buttercup (Ranunculus repens)
this dock rosette is huge
distinctive strong vein down the centre of the leaves
a close-up of a foxglove showing the texture of the leaves
not sure how "rosette" it is but in February 2018 one of the few plants growing so it caught my eye
a more developed geranium molle end of January 2019
Great Mullein (Verbascum thapsis)
I never thought of greater celandine as starting with a rosette but this January example looks rosette-like to me.
February 2019 I'm seeing a lot of hedge mustard rosettes but no plants in flower yet, too early for that.
this is a more advanced small plant rather than an initial rosette, seen May 2017
this is so much more textured, still hedge mustard?
I think this is knautia macedonica but I think other knautia initial rosettes are probably similar (eg knautia arvensis / field scabious)
Lesser Burdock (Arctium minus)
Atlas Poppy (Papaver atlanticum)
I'm not sure if this is one rosette or more than one.
Corn / field / red poppy (Papaver rhoes)
bit different, assuming prickly sow thistle, not thistle
I saw this prickly sow thistle (I think) at Rainham Marshes January 2019
early small ragwort rosette March 2017 on the patio next door
quite a small ragwort rosette March 2019 London NW1
large ragwort rosette at Rainham Marshes January 2019
Ribwort Plantain (Plantago lanceolata)
Salad Burnet (Sanguisorba minor)
I saw these 14-2-2019 along the Regent's Canal. Two main rosettes are shepherd's purse but on close examination I see a hedge mustard in between them to the left.
shepherd's purse on the left, hedge mustard on the right
shepherd's purse with a small hedge mustard to the left below and another growing amongst below
photo below: two lower rosettes shepherd's purse, rosette above left hedge mustard
shepherd's purse next two photos
Seen in isolation the two plants below might both be identified as smooth sow thistle but right next to each other, it's clear they are different. I think the one on the left is shepherd's purse and on the right smooth sow thistle but I will keep and eye on them and take some better photos and confirm as they develop. Just down the road from me so should be feasible.
Spotted Medick (Medicago arabica)
Swine Cress (Lepidium coronopus)
12-2-2019
I saw this 4-1-2019
another rosette in the same area at the above, tiny buds in the centre
I saw the 3 swine cress rosettes above in the same place (Euston Road at Warren St) and that was the only place I'd seen swine cress until the other day when I saw these at a nearby park. This first one is a bit sparse and I thought it might be a buck's-horn plantain but looking more carefully I think it is swine cress but a very young less developed one.
this one is slightly more developed and more recognisable as swine cress, seen close to the one above
the first year, teasel starts as a low rosette
second year, the rosette is enormous
I think this is a spear thistle (Cirsium vulgare).
this thistle has more pronounced spears than the one above which makes me wonder, is that spear
this is even hairier, natural variation? January 2019 Rainham Marshes
close-up of the thistle rosette above
a comparison of thistle leaves (2 kinds anyway), spear on the left, creeping on the right
Verbascum (phlomoides?) tall with white flowers
this verbascum rosette does look a bit like teasel but it's smooth and doesn't have the blisters, on March 20th (first day of Spring 2018) it has ice, we've had a bitter cold few days
February 2019
looks like autumn hawkbit but I'm not sure, hoping to see it flower and become identifiable (also visible, smooth sow thistle, chickweed, groundsel and goosegrass) -update- I saw this December 2017 so no hope of seeing it in bloom, when I went back a few times, the gate to the church was locked so couldn't check on it
January 2019 I saw this, looking extremely similar, at Rainham Marshes
The weeds above and below are in a church garden up the road, which unfortunately is locked sometimes so it may be difficult to follow up on these but I do hope to see them develop and flower this spring/summer and become identifible (also visible hairy bittercress, chickweed, petty spurge, oxalis and something I'm not sure of). Umbellifers - definitely something I need to come back to and I've seen recent examples which are more accessible
not sure how identifiable this is yet
close-up of this weed rosette -update- saw this round the corner, end of summer 2018 but it's gone now 2019
another view of that weed rosette showing to scale how small it is
not sure I'll be able to see this to maturity and therefore identification - but in case thought I'd take a pic - update - this has disappeared, did someone remove it on purpose?
In the back garden next door, I think this must be a knautia macedonia or a scabious, both of which I've grown from seed and purchased small plants. I mantain some pots on the patio next door, inc knautia and scabious plants and sure seeds are spread from my garden there as well. Hopefully he won't mow the "lawn" before I see what happens with it. Very soft, definitely not a thistle. -update- it's gone now - no idea why as that area hasn't been mown but sure it was a knautia.
this could be prickly sow thistle, if it was in my garden I'd leave it and see how it develops but as I saw it on the pavement, no guarantees it will be left to grow
I saw these on Dec 31st 2018. I went back yesterday (7-2-2019) and they look exactly the same. I guess the cold weather has prevented any further growth. Will revisit in coming weeks to see how it develops.
one of those difficult to identify umbellifers?
I saw a lot of rosettes yesterday (4-3-2019) and the previously week.
23.
24 dandelion-like
close-up of those buds
22
21 dandelion-like
close-up of the buds above
20 (similar to 21)
19 (similar to 20 and 21)
17
18
16 is this a younger version of 3 (just below)?
3 greater knapweed-ish
1 similar to 3 (just above)
15
14
13
12
11
9
8
7
6
5
4
January 2019 Rainham Marshes
January 2019 Rainham Marshes
Cat's Ear? I saw this end of February 2019
Quite near it I saw this with lobed leaves so I don't think it's cat's ear as well. In this position, I don't hold out much hope it will survive and bloom.
February 2019 I saw these in a wet area next to Regent's Canal. No flowers, or even, buds yet so not sure what this is yet. Water crowfoot? Common water crowfoot or another?
I saw this on St Pancras Way on the patch of ground where the buck's-horn plantain rosettes were, February 2019.
I assume smooth sow thistle but it looks a bit different so was wondering hedge mustard? I guess I'm a bit rosette-blind as I've been looking at so many.
