Inspired by ongoing efforts to record the urban flora of Newcastle and North Tyneside, I wanted to make some of what has been discovered so far accessible to those interested in exploring the city for themselves. Cue a new series!
These blogs will explore some of the best botanical walks the conurbation has to offer – perfect for planning your next outing in the urban jungle. Here, we’ll explore the streets of Heaton (I promise you, there is more to those terraces than meets the eye!)
The streets of Heaton, a suburb of Newcastle, are both significant for their botanical diversityand broadly representative of the messy, terraced neighbourhoods found across Tyneside. My daily walk during lockdown, the area has been very well botanised, but you could easily encounter many of these plants in parts of Wallsend, Walker, Jesmond or Elswick. You’ll begin your walk on at the base of Simonside Terrace (burns.thick.bonds).
Setting out, you will walk up Simonside Terrace towards Chillingham Road, paying attention to the weedy front gardens tended (or not) by Heaton’s burgeoning population of students. Here, you will experience what can only be described as the true ‘urban flora’ of Newcastle. Among commoner plants, in summer, expect to see Guernsey Fleabane (Erigeron sumatrensis) and Canadian Fleabane (Erigeron canadensis) growing within cracks in the pavement, Oxford Ragwort (Senecio squalidus) adorning walls in the company of Red Valerian (Centranthus ruber) and Water Bent (Polypogon viridis) growing in an assortment of nooks and crannies.
On the North-facing side of the terrace, look out for carpets of Mind-your-own-business (Soleirolia soleirolii) spreading between shaded gardens and Pale Pink-sorrel (Oxalis incarnata) colonising flowerbeds. You can also expect ample Welsh Poppy (Papaver cambricum), Sun Spurge (Euphorbia helioscopia), Purple Toadflax (Linaria purpurea), Trailing Bellflower (Campanula poscharskyana) and Pink Purslane (Claytonia sibirica), which has colonised gravelled gardens here in recent years.
At caked.towns.glee, turn right and head back in the same direction via the first back alley you encounter. Seldom sprayed, these alleyways can be a veritable gold mine of interesting plants, of all persuasions. In walls, expect to see Fern-grass (Catapodium rigidum), Snapdragon (Antirrhinum majus) and Ivy-leaved Toadflax (Cymbalaria muralis), as well as self-sown Rosemary (Rosmarinus officinalis) and perhaps even Annual Beard-grass (Polypogon monspeliensis) – a bird seed alien which has been growing ever more frequent of late. Continue across Whitefield Terrace to another alley directly abutting the nearby Iris Brickfield allotments where you will enjoy, depending on the antics of local allotmenteers, a wide range of waifs and strays cast out from local vegetable plots. In Spring, the margins here hold Garden Grape-hyacinth (Muscari armeniacum), Star-of-Bethlehem (Ornithogalum umbellatum) and Three-cornered Garlic (Allium triquetrum) presumably hurled over the fence as bulbs. Common weeds include Fat-hen (Chenopodium album), Common Orache (Atriplex patula) and Pellitory-of-the-wall (Parietaria judaica); while Black Nightshade (Solanum nigrum) is recurrent in bare areas. You might even spot the impressive Grape-vine (Vitis vinifera) that, having been turfed out of an allotment plot, has flourished in the hedge here for several years.
From this point, it is worth going off piste and exploring more of the nearby terraces. Each comes with its own unique set of plants and more than a few highlights. At gold.slimy.vine you will find an impressive variety of ferns on Rokeyby Terrace including Maidenhair Spleenwort (Asplenium trichomanes subsp. quadrivalens), Hart’s-tongue (Asplenium scolopendrium), Wall-rue (Asplenium ruta-muraria) and better yet, Black Spleenwort (Asplenium adiantum-nigrum) and Polypody (Polypodium vulgare). On Tosson Terrace, Greater Quaking-grass (Briza maxima) is expending rapidly and has colonised the grounds of a nearby school and all about, pavement cracks hold treasures such as Squirreltail Fescue (Vulpia bromoides), White Melilot (Melilotus albus) and the self-sown offspring of garden plants. Two of the most frequent being Argentine Vervain (Verbena bonariensis) and Great Mullein (Verbascum thapsus).
Whichever route you take, your next port of call will be the nearby Iris Brickfield Park. Fairly unassuming, at least by the standards of Newcastle’s other amenity spaces, the park holds all the trappings you might expect with playing fields, a play area, manicured lawns and rows of ornamental trees – several of which including False-acacia (Robinia pseudoacacia), Cherry Plum (Prunus cerasifera) and Mougeot’s Whitebeam (Sorbus mougeotii) are known to spread themselves about somewhat. Notably, the park also holds several ‘wild’ areas with the grassland here gradually developing into a rather nice meadow. Expect Lesser Stitchwort (Stellaria graminea), Yellow-rattle (Rhinanthus minor), Zigzag Clover (Trifolium medium), Northern Marsh-orchid (Dactylorhiza purpurella), Goat’s-beard (Tragopogon pratensis) and obvious patches of Stinking Iris (Iris foetidissima). Much more intriguing, however, is the small pond at item.humid.firms.
Subject to little upkeep, this pond has developed a fascinating aquatic community over the years, born of natural colonisation and perhaps, a helping hand from nearby residents. By large, it is dominated by stands of Common Reed (Phragmites australis) and Reed Sweet-grass (Glyceria maxima) but in parts, you will also find Branched Burr-reed (Sparganium erectum), Purple-loosestrife (Lythrum salicaria) and Water Mint (Mentha aquatica). The real gems here are much rarer but with careful exploration, you can find Marsh Willowherb (Epilobium palustre), Gypsywort (Lycopus europaeus), Jointed Rush (Juncus articulatus), Bogbean (Menyanthes trifoliata), Yellow Loosestrife (Lysimachia vulgaris) and much more. Indeed, this small and unassuming pond exemplifies perfectly the value of even the smallest shred of natural habitat in the urban setting. Before moving on, move a few paces to remind.baked.duke where you can enjoy the city’s only known clump of Marsh-mallow (Althaea officinalis). How it got here remains somewhat of a mystery.
Exit the park at glass.city.wisely on to Rothbury Terrace and head North towards Benfield Road. On route, be sure to peer through the fence separating the road from the nearby railway line. Over the years, this has developed a rich scrub community consisting of many natives, including Wild Privet (Ligustrum vulgare), and assorted aliens ranging from Mock-orange (Philadelphus coronarius) and Escallonia (Escallonia rubra) to Hollyberry Cotoneaster (Cotoneaster bullatus). Shasta Daisy (Leucanthemum x superbum) and Japanese Knotweed (Reynoutria japonica) can also be observed.
A major thoroughfare, the flora on Benfield Road is different to that of the area’s quieter streets. Walking North-West, you should note a wide range of species in cracks, crevices and untidy corners including Eastern Rocket (Sisymbrium orientale), Bristly Oxtongue (Helminthotheca echioides), Sticky Groundsel (Senecio viscosus) and Scarlet Pimpernel (Lysimachia arvensis). Walk until the road joins the Coast Road, one of Newcastle’s most significant transport links where, thanks to winter gritting, a rich halophyte community has developed.
Without straying far from the junction, here you will find a representative suite of salt-lovers including Danish Scurvy-grass (Cochlearia danica), Sea Plantain (Plantago maritima), Buck’s-horn Plantain (Plantago coronopus), Sea Aster (Tripolium pannonicum) and Lesser Sea-spurrey (Spergularia marina). Look closer at the roadsides you might also notice Sea Fern-grass (Catapodium marinum) at its only local outpost. Oddities occur here too, presumably due to the constant passage of traffic. In recent years, these have included Argentine Needle-grass (Nassella tenuissima) and Californian Poppy (Eschscholzia californica) but you never know what might pop up.
From this point, you have two options: curtail your journey, or follow the Coast Road West to the junction of Benton Road where you may visit Heaton Cemetery. Doing so will provide an opportunity to enjoy a range of succulent species associated with the undisturbed stonework of aged graves. White Stonecrop (Sedum album) and Biting Stonecrop (Sedum acre) are most plentiful but crisscrossing the site, you should also observe colonies of Reflexed Stonecrop (Petrosedum rupestre) and Rock Stonecrop (Petrosedum forsterianum). In keeping with many urban cemeteries, areas of disturbed ground (usually near new burial sites) can be worth investigating for species such as Green Field-speedwell (Veronica agrestis) but do be respectful.
At this point, all that remains is to head back via Chillingham Road, noting further weeds along the way. New additions will include Adria Bellflower (Campanula portenschlagiana) and Yellow Corydalis (Pseudofumaria lutea) in exterior a garden walls and a pavement-dwelling Curry-plant (Helichrysum italicum) at stuck.slimy.appear.
Other interesting plants to look for along the way…
Perennial Wall-rocket (Diplotaxis tenuifolia), Red Goosefoot (Oxybasis rubra), Fig-leaved Goosefoot (Chenopodium ficifolium), Lawson’s Cypress (Cupressus lawsoniana), Ivy-leaved Speedwell (Veronica hederifolia), Shining Crane’s-bill (Geranium lucidum), Garden Strawberry (Fragaria ananassa), Garden Privet (Ligustrum ovalifolium), Balm (Melissa officinalis) and Atlas Poppy (Papaver atlanticum).
