- Aperennialplant(Spigeliamarilandica)nativetothesoutheastUnitedStateshavingflowerswithatubularcorollathatisredoutsideandyellowrhizomesandrootswereonceusedasavermifuge.AnannualAsianplant(Perillafrutescens)havingoppositeleaves,abell-shapedcalyx,andflowe...
- 27964
- Thelower,cylindricalpartofagamopetalouscorollaoragamosepalouscalyx.agroupoffamiliesofmoreorlessadvancedtreesandshrubsandherbshavingeitherpolypetalousorgamopetalouscorollasandoftenwithovulesattachedtothewallsoftheovary;contains69familiesincludingErica...
- 18790
- Thehood-shapedsepalorcorollaofsomeflowers.Stamens2,insertedatbaseofcorollatube,scarcelyexserted.Height,breadthanddiameterofcorollaaretheimportantornamentalcharactersofpetunia.Thethreadinthecorollaistheshortfilamentofadegeneratedstamen.Orthecorollacou...
- 26312
- 1、Oneoftheliplikedivisionsofalabiatecorolla.2、AnyofnumerousplantsofthegenusLobelia,havingterminalracemesofvariouslycoloredflowerswithabilabiatecorolla.3、Theprojectingpartonthelowerlipofabilabiatecorollathatclosesthethroat,asinasnapdragon.4、Oneoft...
- 27108