Every week this year, with just one or two exceptions, I’ve taken part in the excellent #wildflowerhour on twitter where people across the UK share their sightings for the week between 8-9pm each Sunday – an excellent way to draw a weekend to a close.
Many of these photos made an appearance at some point but this is a run-through a few of my favourite wildflower finds or photos from 2016. The absence of orchids can be explained by a whole post all of their own from earlier this week – take a look here!
If you are interested in commissioning botanical surveys in the midlands, you can check out Landscape Science Consultancy’s website here!
I was out surveying a site for badgers earlier this week and tried to catch a photo of all of the flowering plants I could see as I went along. These are all iPhone photographs so do excuse any deficiencies in quality! These were all recorded along arable margins or roadside verges which demonstrates the importance of these less-managed areas within the landscape to allow these species to continue to flourish. Judging by the number of butterflies and bumblebees which were soaring or buzzing as I walked around, there were plenty of pollinators grateful for these early flowering species.
Cowslips are a common sight in April and May – brightening up grasslands and motorway verges with their swathes of nodding yellow flower heads. When I first started out in botany, I spent a good while convincing myself that the cowslips were indeed cowslips and not oxlips – Rose’s wildflower key tells you that cowslip is like oxlip but the ‘leaves are more wrinkled and the stem is more gradually tapered to the base’ which requires a certain amount of experience to compare! Luckily the sniff test (cowslip flowers smell like apricots) saw me right!
One simple rule of thumb is location – true oxlips are a rare ancient woodland species restricted to the part of the country where the counties of Cambridgeshire, Suffolk and Essex meet. Unless you are in a location like this, you are unlikely to be encountering oxlip. But to be on the safe side, here’s a few more pointers!
Cowslip – Primula veris
The flowers of cowslip, like those of oxlip, form a nodding head facing in a single direction. They can be long-stemmed – up to 25cm tall, but are often shorter where the nutrient levels are lower. The flowers are deep yellow with orange flecks in the centre.
You can find up to 30 flowers in a flower head, or sometimes just a few. Remember to take a sniff – the apricot aroma is quite distinctive in a fresh flower!
Oxlip – Primula elatior
Oxlip, as mentioned above, is a rare native found in ancient woodland in a restricted area of the country. If you are encountering the species on a roadside verge or in a meadow in Nottinghamshire, it’s probably not an oxlip. However the species can be bought as a plant, or grown from seed, so it is quite possible it can spring up in unexpected places if it escaped the confines of its sowing!
The oxlip is similar in structure and stature to the cowslip, in growing to ~25cm high and having 10-30 flowers on a head. As with the cowslip, all of the flowers will be nodding on the same side of the stem.
The oxlip flower is less bell-shaped than the cowslip, with more open spreading petals and a lighter, paler yellow. The centres of the flowers lack the orange spots usually found with cowslip.
False oxlip – Primula vulgaris x veris
Just to add to the confusion, there is another species which can be confused with both cowslip and oxlip and this is the false oxlip. The latin name is Primula vulgaris x veris reflecting the fact that a false oxlip is in fact a cross between a primrose and a cowslip, occuring where these two species are found in close proximity. If you find something which you suspect to be an oxlip outside of the correct habitat and geographical area, a false oxlip is your most likely suspect!
The flowers are more open and spreading, a little like an oxlip, but you can see the telltale orange flecks which indicate the cowslip parantage. Rather than nodding in a single direction, as a pure oxlip or cowslip would do, these flowers face in all directions. There is significant variability in the character or these hybrids, with some being closer to the primrose parent and some more strongly representing cowslip.