Scilla verna (Spring Squill)

Summary

Summary Information

Ecology

A bulbous perennial herb of short turf and maritime heath on exposed cliff-tops and on rocky slopes near the sea, sometimes within the zone regularly affected by sea-water spray. In areas with a pronounced oceanic climate (e.g. Anglesey) it can occur on heathland well inland. Generally lowland, but reaching 415 m in Foula (Shetland).

Status

Native

Trends

There is no evidence of any significant change in the distribution of S. verna since the 1962 Atlas. Within its highly restricted habitat S. verna is often present in large numbers, and its sites are usually too exposed for any major threat from successional or land-use change.

World Distribution

Oceanic Temperate element.

  • Scilla verna, Newborough, vc52
    © P. Shannon
Array ( [faultcode] => S:Server [faultstring] => javax.xml.soap.SOAPException [detail] => Array ( [exception] => Array ( [stackTrace] => Array ( [frame] => Array ( [0] => Array ( [!class] => nbn.ws.gridmap.GridMap [!file] => GridMap.java [!line] => 124 [!method] => processRequestImpl ) [1] => Array ( [!class] => nbn.ws.gridmap.GridMap [!file] => GridMap.java [!line] => 41 [!method] => processRequestImpl ) [2] => Array ( [!class] => nbn.ws.common.WebserviceRequestProcessor [!file] => WebserviceRequestProcessor.java [!line] => 35 [!method] => processRequest ) [3] => Array ( [!class] => nbn.ws.webservice.NBNWebservice [!file] => NBNWebservice.java [!line] => 107 [!method] => getGridMap ) [4] => Array ( [!class] => sun.reflect.GeneratedMethodAccessor57 [!line] => unknown [!method] => invoke ) [5] => Array ( [!class] => sun.reflect.DelegatingMethodAccessorImpl [!line] => unknown [!method] => invoke ) [6] => Array ( [!class] => java.lang.reflect.Method [!line] => unknown [!method] => invoke ) [7] => Array ( [!class] => com.sun.xml.ws.api.server.InstanceResolver$1 [!file] => InstanceResolver.java [!line] => 246 [!method] => invoke ) [8] => Array ( [!class] => com.sun.xml.ws.server.InvokerTube$2 [!file] => InvokerTube.java [!line] => 146 [!method] => invoke ) [9] => Array ( [!class] => com.sun.xml.ws.server.sei.EndpointMethodHandler [!file] => EndpointMethodHandler.java [!line] => 257 [!method] => invoke ) [10] => Array ( [!class] => com.sun.xml.ws.server.sei.SEIInvokerTube [!file] => SEIInvokerTube.java [!line] => 95 [!method] => processRequest ) [11] => Array ( [!class] => com.sun.xml.ws.api.pipe.Fiber [!file] => Fiber.java [!line] => 629 [!method] => __doRun ) [12] => Array ( [!class] => com.sun.xml.ws.api.pipe.Fiber [!file] => Fiber.java [!line] => 588 [!method] => _doRun ) [13] => Array ( [!class] => com.sun.xml.ws.api.pipe.Fiber [!file] => Fiber.java [!line] => 573 [!method] => doRun ) [14] => Array ( [!class] => com.sun.xml.ws.api.pipe.Fiber [!file] => Fiber.java [!line] => 470 [!method] => runSync ) [15] => Array ( [!class] => com.sun.xml.ws.server.WSEndpointImpl$2 [!file] => WSEndpointImpl.java [!line] => 295 [!method] => process ) [16] => Array ( [!class] => com.sun.xml.ws.transport.http.HttpAdapter$HttpToolkit [!file] => HttpAdapter.java [!line] => 515 [!method] => handle ) [17] => Array ( [!class] => com.sun.xml.ws.transport.http.HttpAdapter [!file] => HttpAdapter.java [!line] => 285 [!method] => handle ) [18] => Array ( [!class] => com.sun.xml.ws.transport.http.servlet.ServletAdapter [!file] => ServletAdapter.java [!line] => 143 [!method] => handle ) [19] => Array ( [!class] => com.sun.xml.ws.transport.http.servlet.WSServletDelegate [!file] => WSServletDelegate.java [!line] => 155 [!method] => doGet ) [20] => Array ( [!class] => com.sun.xml.ws.transport.http.servlet.WSServletDelegate [!file] => WSServletDelegate.java [!line] => 189 [!method] => doPost ) [21] => Array ( [!class] => com.sun.xml.ws.transport.http.servlet.WSServlet [!file] => WSServlet.java [!line] => 76 [!method] => doPost ) [22] => Array ( [!class] => javax.servlet.http.HttpServlet [!file] => HttpServlet.java [!line] => 643 [!method] => service ) [23] => Array ( [!class] => javax.servlet.http.HttpServlet [!file] => HttpServlet.java [!line] => 723 [!method] => service ) [24] => Array ( [!class] => org.apache.catalina.core.ApplicationFilterChain [!file] => ApplicationFilterChain.java [!line] => 290 [!method] => internalDoFilter ) [25] => Array ( [!class] => org.apache.catalina.core.ApplicationFilterChain [!file] => ApplicationFilterChain.java [!line] => 206 [!method] => doFilter ) [26] => Array ( [!class] => org.apache.catalina.core.StandardWrapperValve [!file] => StandardWrapperValve.java [!line] => 233 [!method] => invoke ) [27] => Array ( [!class] => org.apache.catalina.core.StandardContextValve [!file] => StandardContextValve.java [!line] => 191 [!method] => invoke ) [28] => Array ( [!class] => org.apache.catalina.core.StandardHostValve [!file] => StandardHostValve.java [!line] => 127 [!method] => invoke ) [29] => Array ( [!class] => org.apache.catalina.valves.ErrorReportValve [!file] => ErrorReportValve.java [!line] => 103 [!method] => invoke ) [30] => Array ( [!class] => org.apache.catalina.valves.AccessLogValve [!file] => AccessLogValve.java [!line] => 615 [!method] => invoke ) [31] => Array ( [!class] => org.apache.catalina.core.StandardEngineValve [!file] => StandardEngineValve.java [!line] => 109 [!method] => invoke ) [32] => Array ( [!class] => org.apache.catalina.connector.CoyoteAdapter [!file] => CoyoteAdapter.java [!line] => 293 [!method] => service ) [33] => Array ( [!class] => org.apache.coyote.http11.Http11Processor [!file] => Http11Processor.java [!line] => 861 [!method] => process ) [34] => Array ( [!class] => org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler [!file] => Http11Protocol.java [!line] => 606 [!method] => process ) [35] => Array ( [!class] => org.apache.tomcat.util.net.JIoEndpoint$Worker [!file] => JIoEndpoint.java [!line] => 489 [!method] => run ) [36] => Array ( [!class] => java.lang.Thread [!line] => unknown [!method] => run ) ) ) [cause] => Array ( [stackTrace] => Array ( [frame] => Array ( [0] => Array ( [!class] => nbn.common.mapping.ims.Map [!file] => Map.java [!line] => 110 [!method] => setSpeciesLayer ) [1] => Array ( [!class] => nbn.common.mapping.grid.GridMap [!file] => GridMap.java [!line] => 120 [!method] => setupSpeciesLayers ) [2] => Array ( [!class] => nbn.common.mapping.grid.GridMap [!file] => GridMap.java [!line] => 62 [!method] => createMap ) [3] => Array ( [!class] => nbn.ws.gridmap.GridMap [!file] => GridMap.java [!line] => 100 [!method] => processRequestImpl ) [4] => Array ( [!class] => nbn.ws.gridmap.GridMap [!file] => GridMap.java [!line] => 41 [!method] => processRequestImpl ) [5] => Array ( [!class] => nbn.ws.common.WebserviceRequestProcessor [!file] => WebserviceRequestProcessor.java [!line] => 35 [!method] => processRequest ) [6] => Array ( [!class] => nbn.ws.webservice.NBNWebservice [!file] => NBNWebservice.java [!line] => 107 [!method] => getGridMap ) [7] => Array ( [!class] => sun.reflect.GeneratedMethodAccessor57 [!line] => unknown [!method] => invoke ) [8] => Array ( [!class] => sun.reflect.DelegatingMethodAccessorImpl [!line] => unknown [!method] => invoke ) [9] => Array ( [!class] => java.lang.reflect.Method [!line] => unknown [!method] => invoke ) [10] => Array ( [!class] => com.sun.xml.ws.api.server.InstanceResolver$1 [!file] => InstanceResolver.java [!line] => 246 [!method] => invoke ) [11] => Array ( [!class] => com.sun.xml.ws.server.InvokerTube$2 [!file] => InvokerTube.java [!line] => 146 [!method] => invoke ) [12] => Array ( [!class] => com.sun.xml.ws.server.sei.EndpointMethodHandler [!file] => EndpointMethodHandler.java [!line] => 257 [!method] => invoke ) [13] => Array ( [!class] => com.sun.xml.ws.server.sei.SEIInvokerTube [!file] => SEIInvokerTube.java [!line] => 95 [!method] => processRequest ) [14] => Array ( [!class] => com.sun.xml.ws.api.pipe.Fiber [!file] => Fiber.java [!line] => 629 [!method] => __doRun ) [15] => Array ( [!class] => com.sun.xml.ws.api.pipe.Fiber [!file] => Fiber.java [!line] => 588 [!method] => _doRun ) [16] => Array ( [!class] => com.sun.xml.ws.api.pipe.Fiber [!file] => Fiber.java [!line] => 573 [!method] => doRun ) [17] => Array ( [!class] => com.sun.xml.ws.api.pipe.Fiber [!file] => Fiber.java [!line] => 470 [!method] => runSync ) [18] => Array ( [!class] => com.sun.xml.ws.server.WSEndpointImpl$2 [!file] => WSEndpointImpl.java [!line] => 295 [!method] => process ) [19] => Array ( [!class] => com.sun.xml.ws.transport.http.HttpAdapter$HttpToolkit [!file] => HttpAdapter.java [!line] => 515 [!method] => handle ) [20] => Array ( [!class] => com.sun.xml.ws.transport.http.HttpAdapter [!file] => HttpAdapter.java [!line] => 285 [!method] => handle ) [21] => Array ( [!class] => com.sun.xml.ws.transport.http.servlet.ServletAdapter [!file] => ServletAdapter.java [!line] => 143 [!method] => handle ) [22] => Array ( [!class] => com.sun.xml.ws.transport.http.servlet.WSServletDelegate [!file] => WSServletDelegate.java [!line] => 155 [!method] => doGet ) [23] => Array ( [!class] => com.sun.xml.ws.transport.http.servlet.WSServletDelegate [!file] => WSServletDelegate.java [!line] => 189 [!method] => doPost ) [24] => Array ( [!class] => com.sun.xml.ws.transport.http.servlet.WSServlet [!file] => WSServlet.java [!line] => 76 [!method] => doPost ) [25] => Array ( [!class] => javax.servlet.http.HttpServlet [!file] => HttpServlet.java [!line] => 643 [!method] => service ) [26] => Array ( [!class] => javax.servlet.http.HttpServlet [!file] => HttpServlet.java [!line] => 723 [!method] => service ) [27] => Array ( [!class] => org.apache.catalina.core.ApplicationFilterChain [!file] => ApplicationFilterChain.java [!line] => 290 [!method] => internalDoFilter ) [28] => Array ( [!class] => org.apache.catalina.core.ApplicationFilterChain [!file] => ApplicationFilterChain.java [!line] => 206 [!method] => doFilter ) [29] => Array ( [!class] => org.apache.catalina.core.StandardWrapperValve [!file] => StandardWrapperValve.java [!line] => 233 [!method] => invoke ) [30] => Array ( [!class] => org.apache.catalina.core.StandardContextValve [!file] => StandardContextValve.java [!line] => 191 [!method] => invoke ) [31] => Array ( [!class] => org.apache.catalina.core.StandardHostValve [!file] => StandardHostValve.java [!line] => 127 [!method] => invoke ) [32] => Array ( [!class] => org.apache.catalina.valves.ErrorReportValve [!file] => ErrorReportValve.java [!line] => 103 [!method] => invoke ) [33] => Array ( [!class] => org.apache.catalina.valves.AccessLogValve [!file] => AccessLogValve.java [!line] => 615 [!method] => invoke ) [34] => Array ( [!class] => org.apache.catalina.core.StandardEngineValve [!file] => StandardEngineValve.java [!line] => 109 [!method] => invoke ) [35] => Array ( [!class] => org.apache.catalina.connector.CoyoteAdapter [!file] => CoyoteAdapter.java [!line] => 293 [!method] => service ) [36] => Array ( [!class] => org.apache.coyote.http11.Http11Processor [!file] => Http11Processor.java [!line] => 861 [!method] => process ) [37] => Array ( [!class] => org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler [!file] => Http11Protocol.java [!line] => 606 [!method] => process ) [38] => Array ( [!class] => org.apache.tomcat.util.net.JIoEndpoint$Worker [!file] => JIoEndpoint.java [!line] => 489 [!method] => run ) [39] => Array ( [!class] => java.lang.Thread [!line] => unknown [!method] => run ) ) ) [!class] => java.lang.NullPointerException [!note] => To disable this feature, set com.sun.xml.ws.fault.SOAPFaultBuilder.disableCaptureStackTrace system property to false ) [!class] => javax.xml.soap.SOAPException [!note] => To disable this feature, set com.sun.xml.ws.fault.SOAPFaultBuilder.disableCaptureStackTrace system property to false ) ) )

Photos

Photos Information

  • Scilla verna, Newborough, vc52
    Scilla verna, Newborough, vc52
    © P. Shannon
  • Scilla verna, Newborough, vc52
    Scilla verna, Newborough, vc52
    © P. Shannon
  • Scilla verna, Newborough, vc52
    Scilla verna, Newborough, vc52
    © P. Shannon
  • Scilla verna, Newborough, vc52
    Scilla verna, Newborough, vc52
    © P. Shannon
  • Scilla verna, Newborough, vc52
    Scilla verna, Newborough, vc52
    © P. Shannon
  • Scilla verna, Newborough, vc52
    Scilla verna, Newborough, vc52
    © P. Shannon

Maps

Maps Information

NBN Hectad Map

Array ( [faultcode] => S:Server [faultstring] => javax.xml.soap.SOAPException [detail] => Array ( [exception] => Array ( [stackTrace] => Array ( [frame] => Array ( [0] => Array ( [!class] => nbn.ws.gridmap.GridMap [!file] => GridMap.java [!line] => 124 [!method] => processRequestImpl ) [1] => Array ( [!class] => nbn.ws.gridmap.GridMap [!file] => GridMap.java [!line] => 41 [!method] => processRequestImpl ) [2] => Array ( [!class] => nbn.ws.common.WebserviceRequestProcessor [!file] => WebserviceRequestProcessor.java [!line] => 35 [!method] => processRequest ) [3] => Array ( [!class] => nbn.ws.webservice.NBNWebservice [!file] => NBNWebservice.java [!line] => 107 [!method] => getGridMap ) [4] => Array ( [!class] => sun.reflect.GeneratedMethodAccessor57 [!line] => unknown [!method] => invoke ) [5] => Array ( [!class] => sun.reflect.DelegatingMethodAccessorImpl [!line] => unknown [!method] => invoke ) [6] => Array ( [!class] => java.lang.reflect.Method [!line] => unknown [!method] => invoke ) [7] => Array ( [!class] => com.sun.xml.ws.api.server.InstanceResolver$1 [!file] => InstanceResolver.java [!line] => 246 [!method] => invoke ) [8] => Array ( [!class] => com.sun.xml.ws.server.InvokerTube$2 [!file] => InvokerTube.java [!line] => 146 [!method] => invoke ) [9] => Array ( [!class] => com.sun.xml.ws.server.sei.EndpointMethodHandler [!file] => EndpointMethodHandler.java [!line] => 257 [!method] => invoke ) [10] => Array ( [!class] => com.sun.xml.ws.server.sei.SEIInvokerTube [!file] => SEIInvokerTube.java [!line] => 95 [!method] => processRequest ) [11] => Array ( [!class] => com.sun.xml.ws.api.pipe.Fiber [!file] => Fiber.java [!line] => 629 [!method] => __doRun ) [12] => Array ( [!class] => com.sun.xml.ws.api.pipe.Fiber [!file] => Fiber.java [!line] => 588 [!method] => _doRun ) [13] => Array ( [!class] => com.sun.xml.ws.api.pipe.Fiber [!file] => Fiber.java [!line] => 573 [!method] => doRun ) [14] => Array ( [!class] => com.sun.xml.ws.api.pipe.Fiber [!file] => Fiber.java [!line] => 470 [!method] => runSync ) [15] => Array ( [!class] => com.sun.xml.ws.server.WSEndpointImpl$2 [!file] => WSEndpointImpl.java [!line] => 295 [!method] => process ) [16] => Array ( [!class] => com.sun.xml.ws.transport.http.HttpAdapter$HttpToolkit [!file] => HttpAdapter.java [!line] => 515 [!method] => handle ) [17] => Array ( [!class] => com.sun.xml.ws.transport.http.HttpAdapter [!file] => HttpAdapter.java [!line] => 285 [!method] => handle ) [18] => Array ( [!class] => com.sun.xml.ws.transport.http.servlet.ServletAdapter [!file] => ServletAdapter.java [!line] => 143 [!method] => handle ) [19] => Array ( [!class] => com.sun.xml.ws.transport.http.servlet.WSServletDelegate [!file] => WSServletDelegate.java [!line] => 155 [!method] => doGet ) [20] => Array ( [!class] => com.sun.xml.ws.transport.http.servlet.WSServletDelegate [!file] => WSServletDelegate.java [!line] => 189 [!method] => doPost ) [21] => Array ( [!class] => com.sun.xml.ws.transport.http.servlet.WSServlet [!file] => WSServlet.java [!line] => 76 [!method] => doPost ) [22] => Array ( [!class] => javax.servlet.http.HttpServlet [!file] => HttpServlet.java [!line] => 643 [!method] => service ) [23] => Array ( [!class] => javax.servlet.http.HttpServlet [!file] => HttpServlet.java [!line] => 723 [!method] => service ) [24] => Array ( [!class] => org.apache.catalina.core.ApplicationFilterChain [!file] => ApplicationFilterChain.java [!line] => 290 [!method] => internalDoFilter ) [25] => Array ( [!class] => org.apache.catalina.core.ApplicationFilterChain [!file] => ApplicationFilterChain.java [!line] => 206 [!method] => doFilter ) [26] => Array ( [!class] => org.apache.catalina.core.StandardWrapperValve [!file] => StandardWrapperValve.java [!line] => 233 [!method] => invoke ) [27] => Array ( [!class] => org.apache.catalina.core.StandardContextValve [!file] => StandardContextValve.java [!line] => 191 [!method] => invoke ) [28] => Array ( [!class] => org.apache.catalina.core.StandardHostValve [!file] => StandardHostValve.java [!line] => 127 [!method] => invoke ) [29] => Array ( [!class] => org.apache.catalina.valves.ErrorReportValve [!file] => ErrorReportValve.java [!line] => 103 [!method] => invoke ) [30] => Array ( [!class] => org.apache.catalina.valves.AccessLogValve [!file] => AccessLogValve.java [!line] => 615 [!method] => invoke ) [31] => Array ( [!class] => org.apache.catalina.core.StandardEngineValve [!file] => StandardEngineValve.java [!line] => 109 [!method] => invoke ) [32] => Array ( [!class] => org.apache.catalina.connector.CoyoteAdapter [!file] => CoyoteAdapter.java [!line] => 293 [!method] => service ) [33] => Array ( [!class] => org.apache.coyote.http11.Http11Processor [!file] => Http11Processor.java [!line] => 861 [!method] => process ) [34] => Array ( [!class] => org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler [!file] => Http11Protocol.java [!line] => 606 [!method] => process ) [35] => Array ( [!class] => org.apache.tomcat.util.net.JIoEndpoint$Worker [!file] => JIoEndpoint.java [!line] => 489 [!method] => run ) [36] => Array ( [!class] => java.lang.Thread [!line] => unknown [!method] => run ) ) ) [cause] => Array ( [stackTrace] => Array ( [frame] => Array ( [0] => Array ( [!class] => nbn.common.mapping.ims.Map [!file] => Map.java [!line] => 110 [!method] => setSpeciesLayer ) [1] => Array ( [!class] => nbn.common.mapping.grid.GridMap [!file] => GridMap.java [!line] => 120 [!method] => setupSpeciesLayers ) [2] => Array ( [!class] => nbn.common.mapping.grid.GridMap [!file] => GridMap.java [!line] => 62 [!method] => createMap ) [3] => Array ( [!class] => nbn.ws.gridmap.GridMap [!file] => GridMap.java [!line] => 100 [!method] => processRequestImpl ) [4] => Array ( [!class] => nbn.ws.gridmap.GridMap [!file] => GridMap.java [!line] => 41 [!method] => processRequestImpl ) [5] => Array ( [!class] => nbn.ws.common.WebserviceRequestProcessor [!file] => WebserviceRequestProcessor.java [!line] => 35 [!method] => processRequest ) [6] => Array ( [!class] => nbn.ws.webservice.NBNWebservice [!file] => NBNWebservice.java [!line] => 107 [!method] => getGridMap ) [7] => Array ( [!class] => sun.reflect.GeneratedMethodAccessor57 [!line] => unknown [!method] => invoke ) [8] => Array ( [!class] => sun.reflect.DelegatingMethodAccessorImpl [!line] => unknown [!method] => invoke ) [9] => Array ( [!class] => java.lang.reflect.Method [!line] => unknown [!method] => invoke ) [10] => Array ( [!class] => com.sun.xml.ws.api.server.InstanceResolver$1 [!file] => InstanceResolver.java [!line] => 246 [!method] => invoke ) [11] => Array ( [!class] => com.sun.xml.ws.server.InvokerTube$2 [!file] => InvokerTube.java [!line] => 146 [!method] => invoke ) [12] => Array ( [!class] => com.sun.xml.ws.server.sei.EndpointMethodHandler [!file] => EndpointMethodHandler.java [!line] => 257 [!method] => invoke ) [13] => Array ( [!class] => com.sun.xml.ws.server.sei.SEIInvokerTube [!file] => SEIInvokerTube.java [!line] => 95 [!method] => processRequest ) [14] => Array ( [!class] => com.sun.xml.ws.api.pipe.Fiber [!file] => Fiber.java [!line] => 629 [!method] => __doRun ) [15] => Array ( [!class] => com.sun.xml.ws.api.pipe.Fiber [!file] => Fiber.java [!line] => 588 [!method] => _doRun ) [16] => Array ( [!class] => com.sun.xml.ws.api.pipe.Fiber [!file] => Fiber.java [!line] => 573 [!method] => doRun ) [17] => Array ( [!class] => com.sun.xml.ws.api.pipe.Fiber [!file] => Fiber.java [!line] => 470 [!method] => runSync ) [18] => Array ( [!class] => com.sun.xml.ws.server.WSEndpointImpl$2 [!file] => WSEndpointImpl.java [!line] => 295 [!method] => process ) [19] => Array ( [!class] => com.sun.xml.ws.transport.http.HttpAdapter$HttpToolkit [!file] => HttpAdapter.java [!line] => 515 [!method] => handle ) [20] => Array ( [!class] => com.sun.xml.ws.transport.http.HttpAdapter [!file] => HttpAdapter.java [!line] => 285 [!method] => handle ) [21] => Array ( [!class] => com.sun.xml.ws.transport.http.servlet.ServletAdapter [!file] => ServletAdapter.java [!line] => 143 [!method] => handle ) [22] => Array ( [!class] => com.sun.xml.ws.transport.http.servlet.WSServletDelegate [!file] => WSServletDelegate.java [!line] => 155 [!method] => doGet ) [23] => Array ( [!class] => com.sun.xml.ws.transport.http.servlet.WSServletDelegate [!file] => WSServletDelegate.java [!line] => 189 [!method] => doPost ) [24] => Array ( [!class] => com.sun.xml.ws.transport.http.servlet.WSServlet [!file] => WSServlet.java [!line] => 76 [!method] => doPost ) [25] => Array ( [!class] => javax.servlet.http.HttpServlet [!file] => HttpServlet.java [!line] => 643 [!method] => service ) [26] => Array ( [!class] => javax.servlet.http.HttpServlet [!file] => HttpServlet.java [!line] => 723 [!method] => service ) [27] => Array ( [!class] => org.apache.catalina.core.ApplicationFilterChain [!file] => ApplicationFilterChain.java [!line] => 290 [!method] => internalDoFilter ) [28] => Array ( [!class] => org.apache.catalina.core.ApplicationFilterChain [!file] => ApplicationFilterChain.java [!line] => 206 [!method] => doFilter ) [29] => Array ( [!class] => org.apache.catalina.core.StandardWrapperValve [!file] => StandardWrapperValve.java [!line] => 233 [!method] => invoke ) [30] => Array ( [!class] => org.apache.catalina.core.StandardContextValve [!file] => StandardContextValve.java [!line] => 191 [!method] => invoke ) [31] => Array ( [!class] => org.apache.catalina.core.StandardHostValve [!file] => StandardHostValve.java [!line] => 127 [!method] => invoke ) [32] => Array ( [!class] => org.apache.catalina.valves.ErrorReportValve [!file] => ErrorReportValve.java [!line] => 103 [!method] => invoke ) [33] => Array ( [!class] => org.apache.catalina.valves.AccessLogValve [!file] => AccessLogValve.java [!line] => 615 [!method] => invoke ) [34] => Array ( [!class] => org.apache.catalina.core.StandardEngineValve [!file] => StandardEngineValve.java [!line] => 109 [!method] => invoke ) [35] => Array ( [!class] => org.apache.catalina.connector.CoyoteAdapter [!file] => CoyoteAdapter.java [!line] => 293 [!method] => service ) [36] => Array ( [!class] => org.apache.coyote.http11.Http11Processor [!file] => Http11Processor.java [!line] => 861 [!method] => process ) [37] => Array ( [!class] => org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler [!file] => Http11Protocol.java [!line] => 606 [!method] => process ) [38] => Array ( [!class] => org.apache.tomcat.util.net.JIoEndpoint$Worker [!file] => JIoEndpoint.java [!line] => 489 [!method] => run ) [39] => Array ( [!class] => java.lang.Thread [!line] => unknown [!method] => run ) ) ) [!class] => java.lang.NullPointerException [!note] => To disable this feature, set com.sun.xml.ws.fault.SOAPFaultBuilder.disableCaptureStackTrace system property to false ) [!class] => javax.xml.soap.SOAPException [!note] => To disable this feature, set com.sun.xml.ws.fault.SOAPFaultBuilder.disableCaptureStackTrace system property to false ) ) )

BSBI Hectad Map

BSBI Tetrad Map

New Atlas

Habitats

Habitats Information

Broad Habitats

Neutral grassland (includes coarse Arrhenatherum grassland)
Dwarf shrub heath (cover of dwarf shrubs at least 25%)

Light (Ellenberg): 8 Information

Moisture (Ellenberg): 5 Information

Reaction (Ellenberg): 5 Information

Nitrogen (Ellenberg): 3 Information

Salt Tolerance (Ellenberg): 3 Information

January Mean Temperature (Celsius): 4.6 Information

July Mean Temperature (Celsius): 13.9 Information

Annual Precipitation (mm): 1103 Information

Life Form

Life Form Information

Height (cm): 10

Perennation - primary

Perennial

Perennation - secondary



Life Form - primary

Bulbous geophyte

Life Form - secondary



Woodiness

Herbaceous

Clonality - primary

Tuberous or bulbous, slowing cloning by offsets

Clonality - secondary

Detaching ramets at or below ground

Comment on Clonality

Numerous small bulbs produced; probably a means of spread

Distribution

Distribution Information

Count of 10km squares in Great Britain: 310

Count of 10km squares in Ireland: 29

Count of 10km squares in the Channel Isles: 0

Atlas Change Index: 0.12

Weighted Changed Factor: -22

Weighted Change Factor Confidence (90%)

25

Conservation Status

Conservation Status Information

Plantatt Conservation Status



JNCC Designations

No designations found.

Other Accounts

Other Accounts Information

References

References Information

PLANTATT - Attributes of British and Irish plants. (.zip 1455KB) This dataset was compiled and published in 2004, and last updated in November 2008. Download includes an Excel spreadsheet of the attributes, and a PDF explaining the background and nomenclature. Note that the PDF version is the booklet as published, whereas the Excel spreadsheet incorporates subsequent corrections.
A hardcopy can be purchased from the Centre for Ecology and Hydrology.

The Vascular Plant Red Data List for Great Britain.

Atlas text references

Atlas (316a)
Dupont P.  1962.  La flore atlantique européenne. Documents pour les cartes des productions végétales serie Europe-Atlantique, vol. 1.
Hepburn I.  1952.  Flowers of the coast.
Hultén E, Fries M.  1986.  Atlas of north European vascular plants north of the Tropic of Cancer. 3 vols.