Add to ORKGAschersonia disciformis Pat. in Pat. & Lagerh., determined by N. PatouillardOn leaves of Cestru
Aster caroliniensis, flowers. Family Asteraceae, Subclass Asteridae. Origin: Cultivated
Chrysactinia luzmariae Rzed. & Calderón, determined by J. Rzedowskiladera caliza con vegetatión de m...
Centaurea Linnaeus (1753: 909) (Asteraceae) is a widely distributed genus from the Mediterranean reg...
Aschersonia goldiana Ellis & Everh., determined by SaccardoOn leaves of Viticis specie
Aschersonia badia Pat., determined by N. PatouillardOn living leaves of Dilleniace
Asterina delitescens Ellis & G.MartinOn leaves of Persea palustris The Asterina is on the upper sid...
Helianthus annuus, Disk floret compared with those of an Aster (left). Family Asteraceae, Subclass A...
Asplenium nidus, underside of leaf, with sori. Family Aspleniaceae. Origin: Cultivated
Aster caroliniensis, whole plant. Family Asteraceae, Subclass Asteridae. Origin: Cultivated
Symphyotrichum novi-belgii var. crenifolium (L.) G.L.Nesom var. crenifolium (Fernald) J.Labrecque & ...
Asterina plantaginis EllisOn living leaves of Plantago major collected in autum
Asplenium bulbiferum, young frond with unrolling tips. Family Aspleniaceae. Origin: Cultivated
Chrysanthemum leucanthemum, Infructescence. Family Asteraceae, Subclass Asteridae
Chrysanthemum leucanthemum, Inflorescence - maturing disk florets - past anthesis. Family Asteraceae...
Asplenium bulbiferum, frond with plantlets. Family Aspleniaceae. Origin: Cultivated
Aster caroliniensis, flowers. Family Asteraceae, Subclass Asteridae. Origin: Cultivated
Chrysactinia luzmariae Rzed. & Calderón, determined by J. Rzedowskiladera caliza con vegetatión de m...
Centaurea Linnaeus (1753: 909) (Asteraceae) is a widely distributed genus from the Mediterranean reg...
Aschersonia goldiana Ellis & Everh., determined by SaccardoOn leaves of Viticis specie
Aschersonia badia Pat., determined by N. PatouillardOn living leaves of Dilleniace
Asterina delitescens Ellis & G.MartinOn leaves of Persea palustris The Asterina is on the upper sid...
Helianthus annuus, Disk floret compared with those of an Aster (left). Family Asteraceae, Subclass A...
Asplenium nidus, underside of leaf, with sori. Family Aspleniaceae. Origin: Cultivated
Aster caroliniensis, whole plant. Family Asteraceae, Subclass Asteridae. Origin: Cultivated
Symphyotrichum novi-belgii var. crenifolium (L.) G.L.Nesom var. crenifolium (Fernald) J.Labrecque & ...
Asterina plantaginis EllisOn living leaves of Plantago major collected in autum
Asplenium bulbiferum, young frond with unrolling tips. Family Aspleniaceae. Origin: Cultivated
Chrysanthemum leucanthemum, Infructescence. Family Asteraceae, Subclass Asteridae
Chrysanthemum leucanthemum, Inflorescence - maturing disk florets - past anthesis. Family Asteraceae...
Asplenium bulbiferum, frond with plantlets. Family Aspleniaceae. Origin: Cultivated
Aster caroliniensis, flowers. Family Asteraceae, Subclass Asteridae. Origin: Cultivated
Chrysactinia luzmariae Rzed. & Calderón, determined by J. Rzedowskiladera caliza con vegetatión de m...
Centaurea Linnaeus (1753: 909) (Asteraceae) is a widely distributed genus from the Mediterranean reg...