Shrubs List |
Evergreen List |
Pea Family [Fabaceae] |
22nd April 2015, rare Dune-Heathland, Freshfield, Sefton Coast. | Photo: © RWD |
Gorse is now taking over most of these rare and treasured dune-heaths such that it has been deemed necessary to remove great swathes of them since this photo was taken, although at the moment, just around these stones it seems much the same. But elsewhere there is now a lot of bare earth where once was gorse. Of course, dune-heath is exactly what Gorse likes, but you can't let it exclude every other plant as it was on-course to do. |
7th April 2009, path, Bouldner Coast, IoW. | Photo: (CC by 2.0) Mike Cotterill |
Gorse flowers much earlier (April to June) than Western Gorse (July to October) but beware of overlap when one or other flowers later or earlier than specified, especially in this modern warming climate. It grows to 2.5m high (and Western Gorse just a bit shorter at up to 2m). Gorse in particular can and often does flower later into the summer and autumn season overlapping those of Western Gorse and Dwarf Gorse - beware! In Autumn Gorse can also grow many buds. |
25th March 2016, dunes, Ainsdale, Sefton Coast. | Photo: © RWD |
Gorse is also invading parts of the Sefton Coast along with another sharply-spiny persistent offender Sea-Buckthorn which also forms impenetrable thickets. |
5th May 2006, Mottistone Common, IoW. | Photo: (CC by 2.0) Geoff Toone |
The flowers of Gorse open more fully and in denser flower-spikes than Western Gorse. |
22nd April 2015, rare Dune-Heathland, Freshfield, Sefton Coast. | Photo: © RWD |
The flowers are only slightly larger with the largest petal, the banner, at 12-18mm long than those of Western Gorse at 11-17mm long, although there is very little in it! |
6th March 2017, Birkdale Dunes, Sefton Coast. | Photo: © RWD |
The flowers are also more yellow than the orange-yellow of Western Gorse |
20th March 2009, Entwistle Resr, Darwen, Lancs. | Photo: © RWD |
The spines are branched (as they are on all species of Ulex). The spines are also very strong (1.5 to 2.5 cm) and deeply grooved on Gorse (less stiff on Western Gorse, and shorter at 0.8 - 1.5cm and flexible on Dwarf Gorse). |
20th March 2009, Entwistle Resr, Darwen, Lancs. | Photo: © RWD |
Spines more deeply grooved (especially the main supporting stem) than other Ulex species. |
22nd April 2015, rare Dune-Heathland, Freshfield, Sefton Coast. | Photo: © RWD |
Banners open and the aroma of coconut from the flowers is advertising their wares to the insects. This is the only species of Gorse where the flowers smell, of coconut. |
10th May 2006, Langho, Lancs. | Photo: © RWD |
The (outer) wings are longer than the (inner) keel. |
9th April 2013, Thurstaston Common, Wirral. | Photo: © RWD |
The flowers are noticeably on flower stalks (pedicels).
Some of the branched spines have been broken here and also much of one of the flowers (please Sir, please Sir - it wasn't me Sir!). 3 sets of bracteole pairs can now be more easily seen. |
9th April 2013, Thurstaston Common, Wirral. | Photo: © RWD |
There are two triangular bracteoles each supporting the two deeper-yellow calyxes which enclose the flower. The (brownish here) bracteoles (at 1.8 to 4.5mm long and 1.5 to 4mm wide (being over twice as wide as the flower stalks) are generally much larger and more noticeable than those on either Western Gorse (0.5 to 0.8mm long by 0.6 to 0.8mm wide) or Dwarf Gorse (at 0.6 to 0.8mm long by long and 0.4mm to 0.6mm wide). |
9th April 2013, Thurstaston Common, Wirral. | Photo: © RWD |
9th April 2013, Thurstaston Common, Wirral. | Photo: © RWD |
Shaded in a forested area. The hairs on the calyx are spreading (patent). One half of each pair of bracteoles each side of both calyxes can be seen. |
9th April 2013, Thurstaston Common, Wirral. | Photo: © RWD |
Shaded in a forested area, these specimens are thinner and weaker and are lagging behind the rest which are out in the open and flowering. Your Author does not think they are of Dwarf Gorse (that doesn't grow up in the North West of England) and the hairs are not brown. The hairs are spreading (rather than appressed) on the calyx either (so cannot be Western Gorse) |
9th April 2013, Thurstaston Common, Wirral. | Photo: © RWD |
Shaded in a forested area. There are two flower buds at the end. The other green things must be new leaves/nascent spines (for the spines are modified leaves). |
9th April 2013, Thurstaston Common, Wirral. | Photo: © RWD |
Shaded in a forested area. This cannot be Dwarf Gorse because the bracteoles around the calyx are quite large (rather than the tiny 0.6 to 0.8mm long by 0.4 to 0.6mm wide) |
9th April 2013, Thurstaston Common, Wirral. | Photo: © RWD |
Shaded in a forested area. The calyx has spreading hairs confirming that this must be a rather weedy specimen of common Gorse(calyx hairs appressed on Western Gorse). |
20th March 2009, Entwistle Resr, Darwen, Lancs. | Photo: © RWD |
Right flower: The calyx is 2/3rds as long as the petals. |
24th Feb 2019, Bridgewater Canal, nr. Gorse Hill, Trafford Pk, M/cr. | Photo: © RWD |
Just like the similar Western Gorse it has a hairy calyx with orange-hairs but the 2 short, brownish bracteoles behind it which are a lot larger than the tiny bracteoles of Western Gorse. |
24th Feb 2019, Bridgewater Canal, nr. Gorse Hill, Trafford Pk, M/cr. | Photo: © RWD |
24th Feb 2019, Bridgewater Canal, nr. Gorse Hill, Trafford Pk, M/cr. | Photo: © RWD |
The flowers display their banners (the largest petals on Fabaceae species) with pride (unlike those on Western Gorse). |
24th Feb 2019, Bridgewater Canal, nr. Gorse Hill, Trafford Pk, M/cr. | Photo: © RWD |
The orangish hairs on the calyx. |
22nd June 2016, marina, Southport, Lancs. | Photo: © RWD |
A group of mostly still green and unripe fruits (pods), with spreading hairs. |
22nd June 2016, marina, Southport, Lancs. | Photo: © RWD |
The flattish fruits (pods) still clasped by the now fawn-coloured calyx. Some now lime-green petals can also be found amongst the mass. |
29th May 2008, meadow, Tolt Copse, IoW. | Photo: (CC by 2.0) Geoff Toone |
Pods trying to peek out.
Behind: New foliage growth is fairly soft at first. |
22nd June 2016, marina, Southport, Lancs. | Photo: © RWD |
Nearly ripe pods, brown, most still with the long style attached, and with the hairs patent (sticking out. The pods contain 2-3 shiny, small, black seeds which are hard and are shot out of the pods as they open in hot weather to grow into a new plant nearby. The seeds are viable for 30 years.
Below: New spines developing, still relatively supple and short. |
29th May 2008, meadow, Tolt Copse, IoW. | Photo: (CC by 2.0) Geoff Toone |
A spent bush, flowers gone to seed and with new foliage developing (softer spines). |
Not to be semantically confused with : species of Ilex (Hollies) [plants with similar Genus name] Easily mistaken for : other Gorses - see photo captions. Hybridizes with :
Gorse contains anti-H Lectin, which is used to identify a very rare blood types from India called Bombay Blood Group, which lacks A, B and H antigens on red blood cells. Anti-H Lectin is a molecule far too large to draw the structural formula of. It can be used as an alternative to commercial antisera. Other Lectins, anti-N Lactin from Vicia graminea is used to identify other blood types, as is anti-A1 Lectin which can be extracted from Dolichos biflorus.
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Ulex | europaeus | ⇐ Global Aspect ⇒ | Fabaceae |
Ulex (Gorses) |
Pea Family [Fabaceae] |