What goes in the Weed Guide and what is here in the Plant Guide is completely arbitrary. You may have something in the weed guide that you love in your garden and similarly you may have something invasive or even with an RHS AGM (Award of Garden Merit) which is annoying in your garden. Decide what you like and don't like! Check both pages if you're looking for an ID.
not a weed after all, end of June I wasn't sure what this was but the pic below, end of July does look like agastache anisata and it smells strongly of anise
I think this is the pot above a year and a half later but will confirm as it develops, agastache in the middle, aquilegia to the right
it has turned into a magnificent self-seeder, original plant on the right, large self-seeded plant between the paving slabs in the middle, a smaller self-seeded plant between the slabs on the left and a self-seeded plant in the pot on the left, the bees are loving the flowers on all of them
anemone Harmony Orchid
very small seedling, I was thinking aquilegia? hardy geranium? but it became clear when it got a flower bud
and here is that seedling 2 months later
two weeks later and it has a nodding flower bud
Aquilegia please see the Weed Guide
often confused with green alkanet which also has blue flowers (see them below in the Comfrey pic)
this has self-seeded (from my garden) in the garden next door
I think these are borage, will have to confirm, often mixed up with comfrey
also think it's borage?
also think it's borage?
Calendula (Pot Marigold)
very distinctive curved seeds
I have this in the weed guide as it self-seeds a bit like a weed, top and bottom of the cyclamen coum below are some seedlings, the bottom ones look like green alkanet
close-up of the top seedling from the pot above
Centaurea Montana, mid-March
the top two in the pic below are self-seeded centaurea montana
the bottom one is a globe thistle, both plants are extremely similar at this point, the prickly edge on the globe thistle is the determing characteristic
the terracotta pots below are the same as those above
bottom left pot: pansy/viola , bottom right pot: teasel? forget-me-not ? willowherb
Don't think it's considered a weed but it is a self-seeder you may find appearing in the garden. I originally planted seeds for this two years ago. These two suddenly appeared this week (late August).
Cerinthe is the large-leaved plant on the right. The others look like pansies or violas. I don't recall planting them specifically in this pot but I've certainly planted plenty of seeds for them in the past and they do self-seed.
on the left below is a cerinthe seedling, they are quite identifiable from their earliest appearance, unlike the red-tinged seedlings on the right which I'm not sure if they are verbena bonariensis or wild basil (both grow nearby) but will update when they are more identifiable
I don't consider this a weed but I include it to help identify it in case it is mistaken for a weed. It has a way of blending into the background in the spring/summer before the amazing lanterns appear. I forgot what it was this year and almost pulled it out as a weed and I've had it in my garden for 10 years! And of course if you do pull it up as a weed you'll miss the lanterns.
1. Chinese Lantern seedling
2. small Chinese Lantern plant
2a. Chinese Lantern before it flowers
3. Chinese Lantern with white flower
4. full size Chinese Lantern plants, with white flowers
5. Chinese Lantern with orange "lanterns"
I took this photo in October last year. There's nothing like this mass of orange lanterns at the end of the season. And leaving them, they'll self-seed. (the large-leaved plants are bergenia)
before the flowers appear, just wanted to capture the look of those upright textured leaves
purple flowers the bees adore
comfrey plant (on the right) with buds before it bloomed, green alkanet on the left, also a bit on the right with blue flowers
all cornflower seedlings aside from that larger grass-like one on the right - something indeterminate from the bird seed
Cotoneaster lacteus (milkflower cotoneaster)
I have never seen a flower, or any distinguishing feature, on this shrub in the garden next door but recently I noticed there's one that blooms and produces seeds nearby so that could be where this came from and the seedling in that pot below.
This cotoneaster lacteus nearby has those distinctive leaves.
and when it has the red berries
a few weeks later
and a few weeks later still, have transplanted them into bigger pots but that little one in the foreground in a small pot - obviously the result of a very late germination, so much smaller than all the others but the seeds were sown at the same time
another seedling appeared in this pot, very furry/hairy leaves and stem
an unpdate of the plant above, a month or so later, now about 29 cm tall, sadly consumed by slugs after I planted it in a flowerbed
this is another batch of seedlings, extremely long time to get going, wanted to show how the third leaf, ie the first after the 2 seed leaves, has that distinctive shape seen on the young seedlings above
this self-seeded in a pot (the one with the suspected groundsel from the front wall), shown below with the unknowns
Globe Thistle (Echinops)
an established plant from August 2013
some young plants (on the left) 3 from the garden centre (front right), lesser knapweed (back left) March 2014
see the globe thistle seedlings above compared with the centaurea montana
Foxglove seedlings (and 1 lupin seedling on the left)
think that's a forget-me-not to the left, then a foxglove seedling then small pots of foxglove seedlings with a taller seedling on the right which I'm not sure of
Grass-like plants from bird seed
I also have this in the Weed Guide but worth showing in this Plant Identification section as I absolutely love it and the bees love it and it blooms early before other plants. A wonderful flowering plant.
I'm fascinated (and annoyed) by plants that have differently shaped leaves on the same plant. It can make identification very difficult. This new shoot on the honeysuckle has some very different leaves on it.
a piece of the honeysuckle broke off, good chance to show it up close
Thank you to Jacqui who suggested this self-seeder was honeysuckle as well.
April 2016 it has another stem and I repotted it. It is looking more honeysuckle-ish.
I know these seedlings so well. Until those textured leaves appear the first leaves can be mistaken for different things, esp annual mercury.
below are some hollyhock seedlings from seed I collected - a better, if less controlled, result is from the hollyhocks self-seeding themselves
it was taking so long I threw in some free tomato seeds I got from Heinz so the other seedlings are tomatoes, far left verbascum thapsus which self-seeded and the very small symmetrical seedlings (also self-seeded) on the top row look like snapdragons
this is a known plant on one side of my garden (path in the middle between the flowerbeds)
Lavender or rosemary seedlings with an oenothera seedling at the back, 2 willow seedlings (centre and right) and a larger unknown (willow?) seedling at the left
I've planted both lavender and rosemary seeds, they look similar, in hindsight I should have labelled them better
large seedling on the left above, repotted below in an effort to grow it until it's identifiable
very distinctive leaves making id easy, or at least once the set of leaves after the seed leaves appear
I don't know exactly what happened to the middle seedling on the top row below, looks like the leaves were bitten off, assume by a pigeon but no other damage evident
Lycium barbarum (goji berry/wolfberry)
Reader Kate shared these photos of a shrub she is finding invasive. Thanks to the RHS forum for suggesting the goji berry id. It is known under various other names as well.
this has flowers in late winter
The mahonia (on the right next to the half-barrel) was here when I moved in so I don't know what variety but always yellow wonderfully scented flowers in the winter.
Viewed from the other side, bottom left is a small self-seeded mahonia. I've not seen one self-seeding - didn't know they spread like that. The large mahonia is just beyond the evergreen.
close-up of that shrub
I love thistles, especially milk thistle with those great flowers.
1. I gathered seeds from this seedhead
2. excellent germination
3. these two self-seeded, those small true leaves on the right seedling are the first indication of what plant it is
a close-up of that seedling a few days later
4. the full-grown plants with those great flowers which bees love
another type of mint in the bottom pot (nepeta top pot and pot to the right)
a month later, a type of mint with that distinctive smell
1. middle of August
2. couple weeks later, partly eaten by something
3. looks like bindweed or morning glory, I did have morning glory in that position a couple years ago, maybe it self-seeded
4. definitely morning glory
Thank you to the RHS forum who helped me identify this as nemesia, a garden flower which I've never grown so wasn't that familiar with it. I saw this in central London (Sept 2016) growing in a crack between paving stones and was quite curious. I thought it must be a weed to grow and survive in those conditions but turns out is a garden escapee.
the usual nepeta (garden catmint) from the garden centre (Nepeta faassenii) has purple flowers and is sold as a garden plant but it's still attractive to cats - my cats love it
close-up of the flowers
"catnip" (nepeta cataria) with white flowers which I grew from seed, some cats like it and some couldn't care less! just when I was trying to establish this Jeffrey went mad for it
close-up of the flowers
this is the purple-flowered nepeta after the flowers have wilted but wanted to focus on the leaves (on the right some lesser knapweed flowers), also see the nepeta photos above under Mint
this pot has nepeta in the middle but masses of willowherb seedlings, one with a pink flower bud on the right
another nepeta sprout
this nepeta self-seeded in a pot
then those distinctive leaves appear
this self-seeded, I thought it was verbena bonariensis as the leaves looked like it to me but suddenly this flower appeared, later identified as oenothera, just from that one plant I have masses of oenothera plants self-seeding, it's taking over from snapdragons and nigella as the most prolific self-seeder
this photo was taken end of August 2014
this photo was taken November 2015, another oenothera self-seeding with snapdragons and nigella in the cyclamen coum pots
I found one of my pots completely full of oenothera and wanted to dispose of them today and found the roots incredibly strong and dense. These self-seeding plants are turning out to be incredibly invasive.
the oenothera continues to self-seed (August 2016), tolerable as an unexpected flower
mid-August this self-seeded between the paving slabs on the patio next door, my neighbour on the other side has one, cutting of which is shown below
end of August and it now has more passionflower-like leaves
still growing between the paving slabs
Peanut, not really a weed but it has appeared in my garden unexpectedly, since I started putting them out for the squirrels.
Potato, not really a weed but it has appeared in my garden unexpectedly, next to the compost pile.
potatoes on the compost pile have gone mad
Ranunculus come as those claw-like tubers/corms (will check the exact term) which you can just see slightly above the soil - not that they should be visible but those have just ended up that way, I planted some last year or the year before but they were a total failure and they did not grow - maybe I planted them too deep? I don't know. I had spectacular results with them a few years ago. I don't know what I did differently. will find a pic
scented leaf geranium
I now have another unknown seedling which I'm wondering is another ivy leaved geranium, I will have to pot it up and see
this photo was taken end of Sept, the previous one below was taken in March
at one point this was in the weed guide as an unknown weed but as it's developed it's clearly a scented leaf geranium, which I did have at one point in the garden but it died, I didn't know they self-seeded but they must do as it's clearly here in one of my pots!
sea holly (Eryngium)
end of October small plant from last year, never flowered, not sure what the secret is to getting them to flower
in another pot, this is a small plant from this year which did not flower, shown in situ in the next pic
Oct 2015 the pot below has 3 sea holly plants, two flowered (the ones with the tall flower stems), one has not
April 2016 that pot above with the 2 sea holly that look like they will bloom again this year, wondering what will happen with the one at the bottom
snapdragon (I use that common name for antirrhinum)
I planted one packet of seeds a few years ago and now have them self-seeding everywhere, every pot I have seems to have snapdragon and nigella
these snapdragons look a little different, not sure why, I have lots in pots but not many actually in the ground and these have lasted the winter there
a snapdragon has self-seeded itself on the path, oxalis around it, blue flowers are green alkanet
Great mullein (Verbascum thapsis) is in the Weed Guide but, of course, there are lots of other varieties of verbascum people grow in their gardens for the flowers. I had some seeds in a special offer mixed packet of perennials a few years ago. I didn't know it so for a while it was in my "unknown" category. Eventually it grew extremely tall (one of the tallest plants I've had in the garden) and produced white flowers. I see now why I didn't put this pic on my site - an awkward size pic of an awkward plant.
close-up of the flowers, they were all along the upper part of the stem
I think this recent (6-2016) seedling might be from that plant.
this is the earliest viola seedling, a pair of leaves after the seed leaves
larger seedling to the left I think is verbena bonariensis, towards the right I think is a foxglove
close-up of a seedling from another sowing
Wild Basil (Clinopodium vulgare)
Pink flowers in a ring around the stem, also shown in the background of one of the sea holly pics. I had a lot of difficulty finding out what this was but while looking through my wildflower book last night (9-10-2016) looking for something else I saw this and immediately saw a match, surprising as some of the drawings in that book are not in enough detail. I previously thought this was a phlomis. I saw Turkish Sage (also a phlomis but with yellow flowers) on Gardeners World (8-7-2016) and those flowers around a stem looked so unique I thought it must be a phlomis, tuberosa was the closest I could find but after seeing this in the wildflower book and the distinctive way the leaves flow down from the flowers I knew it was wild basil.
do get in touch if you recognise any of these, julie at gardenwithoutdoors.org.uk, thanks
At first glance I thought this was sow thistle, but although sow thistles do have some variation with leaves I think it's something else. It's between the cracks on the patio next door. I've left it and hope it blooms and becomes recognisable.
a few things have self-seeded in this pot, below, I recognise most of them (foxglove, viola, snapdragon) but not the larger one
I think the plant above and below are the same variety
A few examples of that plant above are still around (February 2017) so I hope something will happen with them to make them identifiable, just saw viper's bugloss pics and it looks similar so maybe that? I hope so, I love those purple flowers and I've sown seeds with only 1 or 2 plants growing from multiple sowings so 2 more plants would be great. They're annuals so don't come back each year.
while walking around east London yesterday this weed caught my eye, greater celandine?
mid-June another of the self-seeders mentioned on the Seeds page turned out to be oenothera (the plant with red-rimmed leaves) so this I still don't know
Sept I can't find this now so it must have died