A rosette can be about a stem.Logical formLearned from4 sentences. A stem may manifest thickness.Logical formLearned from4 sentences. Stems can be shiny.Logical formLearned from4 sentences. Whorls can be about a stem.Logical formLearned from4 sentences. A perennial grass can be with stems.Logical formLearned from4 sentences. A side may pertain-to a (leaf stem).Logical formLearned from4 sentences. A rhizome can be a stem.Logical formLearned from4 sentences. A stem can be a light green.Logical formLearned from4 sentences. A stem can be sticky.Logical formLearned from4 sentences. A herb may grow an (erect stem).Logical formLearned from4 sentences. A stem can be reddish-brown.Logical formLearned from4 sentences. Stems can be grey-white.Logical formLearned from4 sentences. Stems can be simple.Logical formLearned from4 sentences. Clumps can be constituted-of-or-filled-with (triangular stems).Logical formLearned from4 sentences. Whorls can be around stems.Logical formLearned from4 sentences.