REST API: Refuse GENUS with spaces and "sp."

src/main/java/org/genesys2/server/service/impl/BatchRESTServiceImpl.java

@@ -106,6 +106,10 @@ public class BatchRESTServiceImpl implements BatchRESTService {
 			current.setSubtaxa(StringUtils.defaultIfBlank(stringIfProvided(accnJson.get(Api1Constants.Accession.SUBTAXA), current.getSubtaxa()), ""));
 			current.setSubtAuthor(StringUtils.defaultIfBlank(stringIfProvided(accnJson.get(Api1Constants.Accession.SUBTAUTHOR), current.getSubtAuthor()), ""));
 
+			if (current.getGenus().contains(" ") || current.getGenus().contains("sp.")) {
+				throw new RESTApiException("GENUS cannot contain spaces or 'sp.'. Offending genus: " + current.getGenus());
+			}
+			
 			if (LOG.isDebugEnabled()) {
 				LOG.debug("Ensuring " + current);
 			}