16-Letter Words Containing: E,G,R
(In Any Order)
There are 296 16 letter words,
1,072 16 letter phrases and
0 16 letter abbr's with
E,G,R in.
Best Scoring 16 Letter Words With: E,G,R
| Expand? | Word | Save? | Length | Usage | Points | Type | |
|---|---|---|---|---|---|---|---|
We couldn't find any valid Scrabble US words with a length of 16. Try changing the version of the game.
Tip: Scrabble EU allows far more words than US! | |||||||
All 16 Letter Words
Words (296)
misunderstandingelectromagnetismgastrointestinalprestidigitationhyperintelligentshortsightednesscountersignaturecounterespionageovercomplicatingteleconferencingsphygmomanometerelectromyographyelectromagneticsdendrochronologylightheartednessgastroesophagealweatherboardingswatertightnessesvaingloriousnessupgradeabilitiesungratefulnessesungraciousnessesunderemphasizingumbrageousnessesultrasonographerultraprogressiveultralightweightultracentrifugesultracentrifugedultracentrifugaltumorigenicitiestransparentizingthermoregulatorythermoregulatorsthermoregulationthermoregulatingterritorializingterminologicallyteratogenicitiessuperstimulatingsuperintelligentsuperheavyweightsupergovernmentssuperencipheringsupercalenderingstrongyloidiasesstraightjacketedstereoregularitystenographicallysprightfulnessessphygmomanometryspectroheliogramseronegativitiessemipornographicsemigovernmentalroentgenologistsroentgenologicalrevengefulnessesrespiritualizingreorganizationalreinvestigationsregressivenessesregionalizationsregeneratenessesregardlessnessesrefrangibilitiesrectangularitiesreconfigurationsrechromatographyrechromatographsrechoreographingrampageousnessespyrometallurgiespsychobiographerpseudepigraphiesproletarianizingproletarianisingprodigiousnessespretechnologicalprestidigitatorspreregistrationspremanufacturingprekindergartensplethysmographicphytogeographiesphytogeographersphrasemongeringsphotomorphogenicphotogrammetristphotogrammetriesphosphoglyceratephiloprogenitivepetrographicallyperiodontologiespartridgeberriesparapsychologiesparamagneticallypaleographicallypaleogeographiesoverspecializingoverhomogenizingovergenerositiesovergeneralizingoverexaggerationoverexaggeratingoverembellishingoverconstructingovercompensatingovercentralizingovercapitalizingoverarticulatingoveraccentuatingoutrageousnessesotolaryngologiesorthogeneticallyorganophosphatesorganomercurialsorganolepticallyoligosaccharidesoligomerizationsoligodendrogliasoligodendroglialoligodendrocytesnonbiodegradableneuroradiologistneuroradiologiesneurophysiologicneuropathologistneuropathologiesneighborlinessesmultiprocessingsmisregistrationsmicrosporangiatemicrometeorologymicromanagementsmicrogametocytesmegasporogenesismegasporogenesesmegacorporationsmaladministeringmagnetostrictivemagnetostrictionlugubriousnesseslargeheartednessinterstratifyinginterpenetratinginterinfluencingintergradationalintergenerationsinterdigitationsintercorrelatingingressivenessesingloriousnessesinfrangibilitiesincorrigiblenessimpregnabilitiesimmunoregulatoryimmunoregulationhyperventilatinghyperstimulatinghypersensitizinghyperfunctioninghygroscopicitieshydrometeorologyhistoriographieshistoriographersheterozygositiesgynandromorphiesgroundlessnessesgregariousnessesgreatheartednessgratuitousnessesgrandparenthoodsgrammaticalitiesgovernmentalizesgovernmentalizedgovernmentalistsgovernmentalismsgoitrogenicitiesgeomorphologistsgeochronologistsgeochronologicalgeneralizabilityforthrightnessesforethoughtfullyforebodingnessesflibbertigibbetyflibbertigibbetsflexographicallyflabbergastinglyfigurativenessesfeatherstitchingfarsightednessesethnographicallyepigrammaticallyenteropathogenicendocrinologistsendocrinologicalembourgeoisementelectrosurgerieselectrophoresingelectropherogramelectrooculogramelectromyographsdisequilibratingdisenfranchisingdigressivenessesdespiritualizingdehydrogenationsdeglamorizationsdegeneratenessesdaguerreotypistscurmudgeonlinesscrossopterygianscourageousnessescounterweightingcounterpicketingcounterguerrillacounterguerillascountercampaignscounterbalancingcounterattackingcounterargumentscinematographiescinematographerschymotrypsinogenchromatographieschromatographersbiometeorologiesbiodegradabilitybigheartednessesbathythermographarchaeologicallyantiracketeeringantiprofiteeringantiferromagnetsanticonglomerateanticholinergicsanticarcinogenicaggressivenessesweatherstrippingunneighborlinessunforethoughtfultrinitroglycerintrigonometricianthermometrographthermogravimetrythermogravimetersyncategorematicsharp-sightednessself-organizationself-organisationself-aggrandizingself-aggrandisingscandalmongeringsacrilegiousnessroentgenographicprotoarchaeologypharmacogeneticspaleoethnographypalaeornithologypalaeodendrologynonreciprocatingniger-kordofanianneurolinguisticsmicrogametophytemeteorologicallymarginocephalianlyginopteridalesleptosporangiatejungermanniaceaeinward-developinghigh-spiritednesshieroglyphicallygymnospermophytagranulocytopeniagrade-constructedgrade-appropriategood-temperednessgood-humourednessglossopharyngealgeomorphologicalgastroenterologyforesightfulnessenterprisingnessechocardiographydisagreeablenesscrystallographercounterinsurgentcounterchallengechoriomeningitischampagne-ardennecaprimulgiformesbrightly-colouredbranchiostegidaeacanthopterygianPhrases (1072)
zoological gardenzonal pelargoniumyeoman of the guardwritten agreementwilliam ralph ingewedding receptionw. somerset maughamvirginal membraneturkoman languageturcoman languageto a greater extentthreshing machinethracian languagethe great calamitytender loving caretanacetum vulgaresurgical dressingsuper heavyweightsummary judgementstrictly speakingstrategic warningstrait of magellanstorage warehousestellar's sea eaglespergularia rubrasoren kierkegaardsir walter raleighsimplex algorithmsignal/noise ratioserial processingsergei eisensteinschematic drawingsauce vinaigretteryukyuan languagerumanian languageringlet butterflyrepublic of angolarepeating firearmrendering machinereligious servicereligious outcastreligious holidayrecording machinerangifer tarandusrangifer arcticusrange of a functionprunella vulgarisprogramming errorpresiding officerpractice bundlingportuguese guineapillar of strengthpilgrim's progressphonograph recordphonograph needlepharyngeal tonsilpersonal judgmentperforming artistpedestrian bridgepassenger vehiclepackaging concernottorino respighiorder spatangoidaorder polygonalesorder of magnitudeorder gymnophionaorder galliformesoperating expensenorwegian lobsternorthwest passagenorth-seeking polenews organisationnew greek languageneuroleptic agentnervus trigeminusnervus hypoglosusneritid gastropodnaemorhedus goralmonongahela rivermind-altering drugmilitary greetingmetric weight unitmegaelectron voltmedical prognosismarrubium vulgaremarriage proposalmarket strategistmargaret thatchermale genital organmahratti languagelogical operationligustrum vulgarelighthouse keeperlibrary catalogueleague of iroquoisleading indicatorkingdom of denmarkkhirghiz languagekashmiri languagekanarese languageitalian greyhoundisland of guernseyinspector maigretinaugural addresshyaline cartilagehungarian pointerhuldreich zwinglihorizontal mergerhigh commissionergujerati languagegreenwich villagegreen-eyed monstergreater celandinegreat wall of chinagreat grandparentgreat grandmothergreat grandfathergrand mal epilepsygrand canyon stategovernment officegovernment agencygolden crownbeardglyceric aldehydegiorgio de chiricogian carlo menottiget under one's skingertrude lawrencegermanic languagegerardus mercatorgeorgian languagegeorge washingtongeorge walker bushgeorge herman ruthgeological periodgeographical zonegeographical areageographic regiongenus zonotrichiagenus xyphophorusgenus utriculariagenus troglodytesgenus trichophagagenus trichomanesgenus triceratopsgenus thryothorusgenus tetrapturusgenus sphyrapicusgenus ptilocercusgenus procellariagenus proboscideagenus phoenicurusgenus periplanetagenus orycteropusgenus myrmecobiusgenus muscardinusgenus limnodromusgenus istiophorusgenus hygrophorusgenus hydromantesgenus elaeocarpusgenus dipsosaurusgenus dermochelysgenus dendrolagusgenus dendroaspisgenus crotaphytusgenus crassostreagenus cheiranthusgenus caprimulgusgenus calochortusgenus callisaurusgenus bassariscusgenus azadirachtagenus aspergillusgenus antirrhinumgenus antilocapragenus angiopterisgenus ancistrodongenus amelanchiergenus agkistrodongeneral knowledgegaviiform seabirdfund-raising drivefringilla coelebsfreedom of thoughtform of governmentfamily fulgoridaefamily fregatidaefamily carangidaefaeroese languagef. scott fitzgeraldexercising weightexemplary damageseugene victor debserwin schrodingerenglish professoredgar albert guestdwight eisenhowerdouble gloucesterdivergent thinkerdispersing mediumdiomedea nigripesdegree centigradedefinite integralcynoscion regaliscreative thinkingcox's orange pippincovering materialcorvus frugileguscommon brant goosecommercial agencycoloring materialclass gasteropodachronological agechristian huygenschateura pelagicacharles lindberghchange by reversalcartridge removercartridge ejectorcarelian languagecardiac glycosidecardiac glucosidecapital of nigeriacapital of georgiabuilding materialbramley's seedlingbluegrass countryberberis vulgarisbelted kingfisherbattle of saratogabangalore torpedoautogenic therapyathletic trainingasian black grousearticulatio genusarteria vaginalisarteria lingualisarteria digitalisarteria angularisargillaceous rockargemone mexicanaarcangelo corelliarapahoe languageammotragus lerviaalton glenn millerallergic rhinitisallergic reactionalexander flemingagent provocateurafrasian languageactivation energyzygomatic processyorkshire puddingyellow-green algaeyellow granadillawrong-site surgerywriting implementworking principleworking agreementwoodworking planewoodworking benchwilliam menningerwilliam beveridgewilhelm karl grimmwhite stringybarkwheatstone bridgewestern saxifragewerner heisenbergweeping tree broomweeping love grassweather strippingwatergate scandalwater gillyflowerwarren earl burgerwarlpiri languagevoltage regulatorvirginia bluebellvirgilia capensisveronica agrestisvena cerebri magnavagn walfrid ekmanvaginal dischargeurogenital systemurge incontinenceungrateful personunderground pressumbrella magnoliaultraviolet lightugaritic languagetying arrangementtulipa gesnerianatuileries gardenstsuga mertensianatrygve halvden lietroglodytes aedontrifoliate orangetransforming genetogolese republictightrope walkingtiger rattlesnakethyroid cartilagethoroughbred racethe great unwashedtemple orange treesweep under the rugswainsona greyanasuspension bridgesuperfund programsuction curettagesubstantia griseasubsidiary ledgerstrange attractorstraight fairleadstegosaur stenopsstandard languagest. augustine grassspring cankerwormspreading pogoniaspreading dogbanespodoptera exiguaspherical polygonspergula arvensisspecious argumentspaghetti westernsouthern trianglesouthern magnoliasouthern blue flagsorghum halepensesolicitor generalsoftware engineersmooth green snakesmooth darling peaslow-burning stovesir thomas greshamsingle-furrow plowsimple regressionsignificant othersiege of vicksburgshooting preserveshoestring fungusshipping articlesshaving-brush treeseparation energysenior high schoolseneca the youngerself-raising flourseigneur de bayardsecretary generalsecondary windingsecondary storagesecond-degree burnseaside goldenrodscreen backgroundscreaming meemiesscourge of the godssatureja vulgarissaprolegnia feraxsanskrit languagerule of morphologyrubus flagellarisrough-skinned newtrough-leaved asterromanian languageroger brooke taneyrobert king mertonrighteye flounderright gastric veinribes grossulariarhizophora manglereverse lightningrevealed religionreturning officerresting potentialrespiratory organrepublic of ugandarepublic of guinearepeating decimalreligious writingreleasing hormoneregulus calendularegulatory agencyregression of y on xregistration fireregister languagerefrigerant dryerrefining industryreentrant polygonred-light districtred-backed lemmingred angel's trumpetrecurring decimalrecreational drugrecording companyreciprocating sawrattus norvegicusrange of mountainsramesses the greatrailroad engineerquercus mongolicaquercus kelloggiiquercus agrifoliaquellung reactionqueensboro bridgequeen triggerfishpython variegatuspyroligneous acidpurple nightshadepurple granadillopuppet governmentpuebla de zaragozapublishing empirepterygoid processpsychoactive drugprotium guianenseproperly speakingprogressive tenseprogressive partyprofessional golfpritzelago alpinaprinting businessprickly-edged leafpresident hardingprescription drugprairie gourd vineprairie cordgrasspower engineeringpowder metallurgypostcentral gyrusportuguese escudoplutonium triggerplumbago europaeaplastering trowelpiping crow-shrikepiked reverse hangphrygian languagepharyngeal reflexpharyngeal recesspetty bourgeoisiepetroleum geologypeter carl fabergeperennial ragweedpeccari angulatuspeace garden statepatagonian desertparthian languagepainted greenlingpagophila eburneaoverseas telegramoverland campaignover and over againovarian pregnancyosculating circleorganic structureorganic evolutionorganic chemistryoregon holly grapeorder pycnogonidaorder juglandalesorder gregarinidaorder gentianalesorder gaviiformesorbignya spesiosaorb-weaving spiderorange volunteersorange sneezeweedorange peel fungusoptical telegraphoperating theatreoperating theateroperating surgeonoperating capitalopen-heart surgeryone hundred eightyold norse languageold irish languageoil of wintergreenobligate anaerobenodding groundselnitrogen narcosisnitrogen fixationnez perce languagenews organizationnaval engineeringmyasthenia gravismuscari neglectummultistage rocketmorning-after pillmonitoring devicemolecular biologymoehringia mucosamodest mussorgskymilling machinerymilitary strengthmilitary governormilitary engineermikhail gorbachevmiddle high germanmid-atlantic ridgemetronome markingmetalworking visemercury poisoningmercantile agencymegestrol acetatemedgar wiley eversmechanical energymaternal languagemaster of theologymass spectrographmartin luther kingmarriage contractmarriage ceremonymarine archeologymaricopa languagemarginal wood fernmargaret mitchellmarcello malpighimanner of speakingmanaging directormalignant neuromamalay archipelagomalagasy republicmagnetic recordermagnetic meridianmagnesium nitridemadagascar pepperluggage carrousellooking glass treelong-horned beetleloggerhead turtleloggerhead shrikelogarithmic scaleliterary argumentlinear regressionline organizationline organisationlewis henry morganlesser yellowlegsleroy robert paigelemon meringue pielearning disorderlaw of segregationlaundry detergentlateral line organlargemouthed basslarge-leaved asterlangue d'oil frenchlanguage learningking of the herringking of the germansking james versionkentucy blue grasskarelian languagejuan domingo peronjohn milton cage jr.john joseph mcgrawisrael strassbergiron group elemention-exchange resininverse cotangentinterior designerintegral calculusinstrument flyinginspector generalinertial guidanceindirect lightingincentive programin great confusionimmediate allergyimage compressionignoratio elenchiignace paderewskihypoglossal nervehydroplane racinghydrogen peroxidehydrogen fluoridehydrogen chloridehydrangea anomalahouse of burgesseshippotragus nigerhibiscus farrageihexanchus griseusheuristic programheterocyclic ringhenry vi of englandhenry louis gehrighenry iv of englandhenry ii of englandhenry bolingbrokehemorrhagic feverheart-lung machinehatiora gaertneriharvey wallbangerhairy golden asterhairy finger grasshabenaria greeneihabenaria elegansgyromitra brunneagypaetus barbatusgymnosperm familygulf of st. lawrencegujarati languageguiseppe guarneriguibert of ravennaguglielmo marconiguerrilla warfareguerrilla theaterguadalupe fur sealguadalupe cypressgroup amentiferaegroundwater levelgriselinia lucidagrindelia robustagrevillea striatagrevillea robustagrevillea banksiigregory nazianzengreenland caribougreenhouse effectgreen adder's mouthgreater spearwortgreat yellowcressgreat st john's wortgreat sandy desertgreat barrier reefgreaseproof papergrassy death camasgrasshopper mousegraphic telluriumgrape-leaf begoniagranular pearlitegrandfather clockgram-atomic weightgrains of paradisegraeco-roman deitygracula religiosagraafian folliclegovernment incomegouverneur morrisgooseberry familygomphrena globosagolden shower treegolden margueritegolden maidenhairgolden gate bridgegolden crown beardgoing to jerusalemgloxinia perennisglove compartmentglobular pearliteglandular diseasegiuseppe guarnerigiant helleborinegiacomo meyerbeergeum macrophyllumgerbera jamesoniigeranium pratensegeothermal energygeorge stephensongeorge huntingtongeorge h. hitchingsgeorge ellery halegeorge dibdin-pittgeorge balanchinegeographical milegenus xerophyllumgenus xeranthemumgenus xenorhyncusgenus xanthorroeagenus volvariellagenus viverriculagenus vespertiliogenus vallisneriagenus trichosurusgenus trichostemagenus trichomonasgenus trichocerosgenus tragelaphusgenus trachinotusgenus thelypterisgenus tetraneurisgenus tetrahymenagenus tetraclinisgenus taurotragusgenus synchytriumgenus sundacarpusgenus stylophorumgenus stenocarpusgenus stegosaurusgenus spirochaetagenus sphaeralceagenus spergulariagenus serrasalmusgenus seriphidiumgenus selenarctosgenus scutellariagenus scomberesoxgenus sclerotiniagenus scleropagesgenus sclerodermagenus scleranthusgenus schaffneriagenus saurosuchusgenus sarcostemmagenus sarcophilusgenus sarcocystisgenus sarcochilusgenus saprolegniagenus sansevieriagenus sanguinariagenus sagittariusgenus richmondenagenus rhizoctiniagenus pyrrhuloxiagenus ptilocrinusgenus pterostylisgenus pterocnemiagenus pterocarpusgenus pseudolarixgenus prumnopitysgenus protohippusgenus prociphilusgenus priacanthusgenus pomacentrusgenus pleurosorusgenus platyceriumgenus platantheragenus pinnotheresgenus pickeringiagenus phylloporusgenus phthorimaeagenus phegopterisgenus pharomacrusgenus petrocoptisgenus peronosporagenus perognathusgenus peristediongenus pelargoniumgenus parkinsoniagenus parasitaxusgenus parascalopsgenus paradoxurusgenus pachysandragenus pachyrhizusgenus oryctolagusgenus orectolobusgenus nyctereutesgenus nothosaurusgenus nitrobactergenus nephrolepisgenus naemorhedusgenus micruroidesgenus microstomusgenus microsporumgenus microsoriumgenus micropterusgenus microgrammagenus micrococcusgenus mercurialisgenus menispermumgenus megatheriumgenus mastotermesgenus mammillariagenus macrotylomagenus macronectesgenus macroclemysgenus macrocheiragenus lophophorusgenus loiseleuriagenus litocraniusgenus lithocarpusgenus liquidambargenus lindheimeragenus leycesteriagenus lesquerellagenus leptopterisgenus leptarrhenagenus latrodectusgenus lastreopsisgenus lardizabalagenus lagenopheragenus kinosternongenus iridoprocnegenus hypochoerisgenus hypochaerisgenus hydrocharisgenus hydnocarpusgenus hyalospermagenus holocentrusgenus hippotragusgenus hippocrepisgenus hippeastrumgenus hexalectrisgenus hexagrammosgenus heterothecagenus heteromelesgenus hermissendagenus hemigrammusgenus heliobactergenus helichrysumgenus heliamphoragenus gutierreziagenus groenlandiagenus goniopterisgenus glycyrrhizagenus globigerinagenus gerrhonotusgenus gallirallusgenus galeorhinusgenus fritillariagenus francisellagenus fothergillagenus formicariusgenus exaeretodongenus escherichiagenus erythroniumgenus eriophyllumgenus eriodictyongenus eburophytongenus dracunculusgenus doryopterisgenus dictyopheragenus dicrostonyxgenus dialeurodesgenus descurainiagenus dermacentorgenus dendromecongenus dacrycarpusgenus cystopterisgenus cypripediumgenus cyphomandragenus cyclopterusgenus cyclophorusgenus cryptomeriagenus cotoneastergenus coryphanthagenus cortinariusgenus convallariagenus conospermumgenus coniogrammegenus cochleariusgenus clostridiumgenus citroncirusgenus cistothorusgenus chrysophrysgenus chrysolepisgenus chloroxylongenus chloranthusgenus ceratozamiagenus ceratopogongenus centropomusgenus centranthusgenus castoroidesgenus casmerodiusgenus carpobrotusgenus carpenteriagenus carcharodongenus capricornisgenus camptosorusgenus callorhinusgenus callitrichegenus callimorphagenus calceolariagenus calandriniagenus blandfordiagenus bartle-freregenus bacteroidesgenus austrotaxusgenus auriculariagenus atrichornisgenus astrophytongenus arundinariagenus aristoteliagenus archosargusgenus archilochusgenus archaeornisgenus arabidopsisgenus aporocactusgenus apatosaurusgenus antheropeasgenus anisotremusgenus amauropeltagenus alepisaurusgenus albatrellusgenus agriocharisgenus aglaomorphagenus adenantheragenus actinomerisgenus acrostichumgenus acrocliniumgenus acokantheragenus acocantheragenista tinctoriagenetic screeninggenetic profilinggenetic algorithmgeiger-muller tubegastric digestiongas-discharge tubegas-discharge lampgas-cooled reactorgartner's bacillusgardener's gartersgardener's delightgarden strawberrygarden nasturtiumgarden heliotropegarbage collectorgamal abdel nassergallinaceous birdgabonese republicfringe-toed lizardfrederick bantingfragrant wood fernfragrant bedstrawfour-stroke enginefour-lined leaf bugfort george g. meadeformosan languageformica sanguineafor a bargain priceflowering tobaccoflorida gallinulefire extinguisherfigural blindnessfertilization agefeather reed grassfamily trogonidaefamily tragulidaefamily podargidaefamily onagraceaefamily guttiferaefamily giraffidaefamily gerrididaefamily argiopidaefalse wintergreenfallot's tetralogyexplorer's gentianexoergic reactionexecutive programeuropean sea eagleeuropean nightjareuropean dogtootheuphorbia fulgenseugene paul wignerespionage networkesophageal refluxeriogonum alleniierigeron glaucousergotrate maleateergative languageequatorial guineaepigastric arteryentopic pregnancyengelmann's spruceenergy departmentemergency landingelliptic geometryelisha graves otiselegant habenariaelectronic signalelectrical energyelectoral collegeedward v of englandedward i of englandedward fitzgeraldedmund cartwrightedmond de goncourtedgar the peacefuleczema marginatumectopic pregnancyeastern highlandsearned run averageearly-morning hourdotted gayfeatherdoctor of theologydigital voltmeterdifferential geardialect geographydevanagari scriptdetergent builderdesignated hitterdesignated driverdense blazing stardendroica tigrinadelaware languagedegree fahrenheitdartmouth collegedangling modifiercyrano de bergeraccushing's syndromecupressus pigmaeacriminal congresscreeping crowfootcontractile organcomputer languagecomputer graphicscommutative groupcollateral damagecognitive processcivil engineeringcigarette lighterchrysanthemum dogchromatin granulechristmas begoniachinese evergreenchinese alligatorcherokee languagecheremis languagecharles menningercharles ketteringcharge of quartersceylon gooseberrycentrifugal forcecareer counselingcardiogenic shockcardinal grosbeakcaramelized sugarcapsula glomerulicapricorn the goatcapital of grenadacantilever bridgecalifornia nutmegcadra figulilellacabbage butterflybrokerage accountbroaching machinebrisbane quandongbrigadier generalbreughel the elderbreathing machinebourguignon saucebodo-garo languageblack-necked grebebitter orange treebetsy griscom rossbegonia socotranabeggar-my-neighborbaton rouge bridgebarrow's goldeneyebarbette carriagebarbarea vulgarisaverage deviationauxiliary storageaustralian magpieaugustinian orderaugust strindbergassyrian languageartistic languageartemisia frigidaarnold schoenbergarmy intelligencearmenian languageapproximate rangeapostle of germanyantonio ghislieriantidiuretic drugantidiabetic druganswering machineanionic detergentanalytic geometryanalogue computeramerican sweet gumamerican languageamerican flagfishambulatory plaguealligator snapperalbright's diseaseagrostis nebulosaagrimonia proceraagaricus arvensisafrican love grassadder's tongue fern
