Angiospermae - Asterales - Asteraceae
Full reference: C. Linnaeus. 1753. Species Plantarum (exhibentes Plantas Rite Cognitas ad Genera Relatas cum Diferentiis Specificis, Nominibus Trivialibus, Synonymis Selectis, Locis Natalibus secundum Systema Sexuale digestas). 1-1200
Parent taxon: Asteraceae according to M. S. Chauhan 1991
See also Knowlton 1919 and Lakhanpal et al. 1976
Sister taxa: Achyranthemum, Adenophyllum, Amboroa, Amphoricarpos, Anaphalis, Anthemis, Artemisia, Asteracarpus, Blumea, Capelio, Cassinia, Centaurea, Centratherum, Chardinia, Chrysactinium, Cichorioideae, Cirsium, Cnicus, Compositoipollenites, Crepis, Deinandra, Dicoma, Dittrichia, Echitricolporites, Emilia, Fenestrites, Fulcaldea, Galeomma, Glebianthemum, Heterolepis, Hieracites, Hofmeisteria, Inula, Jaumea, Leucactinia, Lomatozona, Lophiocirsium, Lowryanthus, Macvaughiella, Nahuatlea, Oblivia, Pseudoglossanthis, Raiguenrayun, Richterago, Roebuckiella, Senecio, Smallanthus, Sonchus, Strotheria, Taraxacum, Tenrhynea, Triptilion, Tubulifloridites, Vernonia, Aster, Calycites, Carduus, Eclipta, Hyoserites, Bidentites, Carduoideae
Subtaxa: Xanthium spinosum Xanthium strumarium
Type: Xanthium strumarium
Ecology: "photoautotroph"
Distribution:
• Quaternary of India (6 collections), United States (1: Florida)
• Hemphillian of United States (1: Indiana)
Total: 8 collections each including a single occurrence
Specimen images are retrieved through the ePANDDA API.
Click image to enlarge. Click to access iDigBio record.