55 pages matching cordate in this book
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2-lipped achenes acuminate acute Annual or perennial anthers awned axils bark basal leaves base beak branches bristles Britt broad calyx calyx-teeth capsule carpellate carpellate flowers cavity clusters cordate corolla cymes deciduous dense dentate diecious drupe empty glumes erect flat flattened fleshy flowering glumes flowers bisporangiate flowers in terminal Flowers white Flowers yellow fruit genera glabrous green heads herbs with alternate hypanthium inflorescence Involucral bracts leaf scar leaflets leafy Leaves alternate leaves and small Leaves lanceolate lemma less linear lobed monecious Muhl narrow nearly numerous nutlets Nutt oblong obtuse outer oval ovate-lanceolate ovoid ovulary ovules palet panicles Pappus pedicels peduncles perennial herbs perianth Perigynia petals petiole pinnately pinnatifid pith plants pods prickly pubescent purple racemes racemose rachis ray-flowers receptacle rhizomes Sedge seeds sepals serrate sessile sheaths short shrubs slender solitary spikelets spikes stamens Stem leaves stigmas stipules style Tourn trees twigs umbels upper veins whorled zygomorphic