TABLE 1 in Plantago tunetana (Plantaginaceae) in Tunisia: notes on its morphology, distribution, and ecology

TABLE 1. Data of main distinguishing features between Plantago albicans and P. tunetana.
No.CharactersPlantago albicansPlantago tunetana1PlantHairyDensely hairy2Leaf shapeLinear or linear-lanceolateOvate or lanceolate-oblong3BractsOrbicularLanceolate4Bract length (mm)3.63–4.533.51–3.835Bract width (mm)2.61–2.662.13–2.336SepalsOvalLanceolate7Calyx length (mm)3.97–4.025.23–6.098Calyx width (mm)2.34–2.991.93–2.289Corolla shapeBroadly ovalBroadly lanceolate10Corolla length (mm)3.96–4.173.25–3.7611Corolla width (mm)2.07–2.572.07–2.5412Seed colorBrownBrown to black13Seed length (mm)2.19–2.393.25–3.5414Seed width (mm)1.19–1.351.32–1.4215Mucilage poreSub-medianMedian