Summary description from Wikipedia:

Leptosyne gigantea in languages:

English

giant coreopsis

English

giant sea dahlia

Russian

Кореопсис гигантский

Images from inaturalist.org observations:

We recommend you sign up for this excellent, free service.

©catfox, some rights reserved (CC-BY-NC)

©catfox, some rights reserved (CC-BY-NC)

©catfox, some rights reserved (CC-BY-NC)

©Olivia VanDamme, some rights reserved (CC-BY-NC)

©Chloe and Trevor Van Loon, some rights reserved (CC-BY)

©Chloe and Trevor Van Loon, some rights reserved (CC-BY)

©Chloe and Trevor Van Loon, some rights reserved (CC-BY)

©Chloe and Trevor Van Loon, some rights reserved (CC-BY)

©bioedest, some rights reserved (CC-BY-NC)

©Wesley, some rights reserved (CC-BY-NC)

©Wesley, some rights reserved (CC-BY-NC)

©Wesley, some rights reserved (CC-BY-NC)

©Wesley, some rights reserved (CC-BY-NC)

©Sean Wilcox, some rights reserved (CC-BY-NC)

©Sean Wilcox, some rights reserved (CC-BY-NC)

©Cassandra Kashanski, some rights reserved (CC-BY-NC)

©Cassandra Kashanski, some rights reserved (CC-BY-NC)

©Cassandra Kashanski, some rights reserved (CC-BY-NC)

©Cassandra Kashanski, some rights reserved (CC-BY-NC)

©Jeff Cole, some rights reserved (CC-BY-NC)

©Jeff Cole, some rights reserved (CC-BY-NC)

©Olivia VanDamme, some rights reserved (CC-BY-NC)

©Olivia VanDamme, some rights reserved (CC-BY-NC)

©Cricket Raspet, some rights reserved (CC-BY)

©egmurrell, some rights reserved (CC-BY-NC)

©mrsv1980, some rights reserved (CC-BY-NC)

©mrsv1980, some rights reserved (CC-BY-NC)

©teygr2210, some rights reserved (CC-BY-NC)

©Wendy Seale-Bakes, some rights reserved (CC-BY-NC)

©Nicholas Earnhart, some rights reserved (CC-BY-NC)

©terrilburgess, some rights reserved (CC-BY-NC)

©terrilburgess, some rights reserved (CC-BY-NC)

©cblack418, some rights reserved (CC-BY-NC)

©Gia Scarpetta, some rights reserved (CC-BY-NC)

©Dirk Mezger, some rights reserved (CC-BY-NC)

©kelptaylor, some rights reserved (CC-BY-NC)

©kimberlyjay, some rights reserved (CC-BY)

©Elliot Greiner, some rights reserved (CC-BY)

©Elliot Greiner, some rights reserved (CC-BY)

©Elliot Greiner, some rights reserved (CC-BY)

©kennedy_fieldmethods_fall22, some rights reserved (CC-BY-NC)

©kennedy_fieldmethods_fall22, some rights reserved (CC-BY-NC)

©kennedy_fieldmethods_fall22, some rights reserved (CC-BY-NC)

©Raphael forns, some rights reserved (CC-BY-NC)

©alexispalomares, some rights reserved (CC-BY-NC)

©Adam J. Searcy, some rights reserved (CC-BY-NC)

©Adam J. Searcy, some rights reserved (CC-BY-NC)

©Adam J. Searcy, some rights reserved (CC-BY-NC)

©Adam J. Searcy, some rights reserved (CC-BY-NC)

©Adam J. Searcy, some rights reserved (CC-BY-NC)

©Adam J. Searcy, some rights reserved (CC-BY-NC)

©Adam J. Searcy, some rights reserved (CC-BY-NC)

©Adam J. Searcy, some rights reserved (CC-BY-NC)

©Adam J. Searcy, some rights reserved (CC-BY-NC)

©Adam J. Searcy, some rights reserved (CC-BY-NC)

©Adam J. Searcy, some rights reserved (CC-BY-NC)

©Adam J. Searcy, some rights reserved (CC-BY-NC)

©Adam J. Searcy, some rights reserved (CC-BY-NC)

©Adam J. Searcy, some rights reserved (CC-BY-NC)

©Adam J. Searcy, some rights reserved (CC-BY-NC)

©Adam J. Searcy, some rights reserved (CC-BY-NC)

©Aaron Echols, some rights reserved (CC-BY-NC)

©zihanwei, some rights reserved (CC-BY-NC)

©zihanwei, some rights reserved (CC-BY-NC)

©Eric Koberle, some rights reserved (CC-BY-NC)

©Eric Koberle, some rights reserved (CC-BY-NC)

©Eric Koberle, some rights reserved (CC-BY-NC)

©dryrunner, some rights reserved (CC-BY-NC)

©meganmcbee, some rights reserved (CC-BY-NC)

©meganmcbee, some rights reserved (CC-BY-NC)

©meganmcbee, some rights reserved (CC-BY-NC)

©meganmcbee, some rights reserved (CC-BY-NC)

©ninamwasutamoore, some rights reserved (CC-BY-NC)

©ninamwasutamoore, some rights reserved (CC-BY-NC)

©ninamwasutamoore, some rights reserved (CC-BY-NC)

©Maisie Borg, some rights reserved (CC-BY-NC-SA)

©Maisie Borg, some rights reserved (CC-BY-NC-SA)

©Maisie Borg, some rights reserved (CC-BY-NC-SA)

©Henry Inman, some rights reserved (CC-BY-NC)

©Aaron Echols, some rights reserved (CC-BY-NC)

©Aaron Echols, some rights reserved (CC-BY-NC)

©Aaron Echols, some rights reserved (CC-BY-NC)

©Aaron Echols, some rights reserved (CC-BY-NC)

©Adam J. Searcy, some rights reserved (CC-BY-NC)

©Adam J. Searcy, some rights reserved (CC-BY-NC)

©Adam J. Searcy, some rights reserved (CC-BY-NC)

©Norm Herr, some rights reserved (CC0)

©jimj124, some rights reserved (CC-BY-NC)

©Adam Gelbart, some rights reserved (CC-BY-NC)

©Adam Gelbart, some rights reserved (CC-BY-NC)

©Adam Gelbart, some rights reserved (CC-BY-NC)

©Max Miner, some rights reserved (CC-BY-NC)

©Max Miner, some rights reserved (CC-BY-NC)

©harrier, some rights reserved (CC-BY)

©Leif Behrmann, some rights reserved (CC-BY-NC)

©lbcgal, some rights reserved (CC-BY-NC)

©lbcgal, some rights reserved (CC-BY-NC)

©lbcgal, some rights reserved (CC-BY-NC)

©lbcgal, some rights reserved (CC-BY-NC)

©Dean Lyons, some rights reserved (CC-BY-NC)

©Dean Lyons, some rights reserved (CC-BY-NC)

©Dean Lyons, some rights reserved (CC-BY-NC)

©Dean Lyons, some rights reserved (CC-BY-NC)

©Dean Lyons, some rights reserved (CC-BY-NC)

©Christian Schwarz, some rights reserved (CC-BY-NC)

©Maria Morrow (formerly Friedman), some rights reserved (CC-BY-NC)

©Maria Morrow (formerly Friedman), some rights reserved (CC-BY-NC)

©Maria Morrow (formerly Friedman), some rights reserved (CC-BY-NC)

©Dean Lyons, some rights reserved (CC-BY-NC)

©Dean Lyons, some rights reserved (CC-BY-NC)

©Dean Lyons, some rights reserved (CC-BY-NC)

©Dean Lyons, some rights reserved (CC-BY-NC)

©Christian Schwarz, some rights reserved (CC-BY-NC)

©Christian Schwarz, some rights reserved (CC-BY-NC)

©Max Miner, some rights reserved (CC-BY-NC)

©Damon Tighe, some rights reserved (CC-BY-NC)

©Dean Lyons, some rights reserved (CC-BY-NC)

©caseyjo, some rights reserved (CC-BY-NC)

©Damon Tighe, some rights reserved (CC-BY-NC)

©Andrea Kreuzhage, some rights reserved (CC-BY-NC)

©Andrea Kreuzhage, some rights reserved (CC-BY-NC)

©Alex Lamoreaux, some rights reserved (CC-BY-NC)

©Shannon, some rights reserved (CC-BY-NC)

©Shannon, some rights reserved (CC-BY-NC)

©Joseph Decruyenaere, some rights reserved (CC-BY-NC)

©LSchare (she/her), some rights reserved (CC-BY-NC)

©LSchare (she/her), some rights reserved (CC-BY-NC)

©LSchare (she/her), some rights reserved (CC-BY-NC)

©sethberes, some rights reserved (CC-BY-NC)

©sethberes, some rights reserved (CC-BY-NC)

©sethberes, some rights reserved (CC-BY-NC)

©erinfrog, some rights reserved (CC0)

©erinfrog, some rights reserved (CC0)

©Alex Castelein, some rights reserved (CC-BY-NC)

©Isaac Capp, some rights reserved (CC-BY-NC)

©Isaac Capp, some rights reserved (CC-BY-NC)

©Isaac Capp, some rights reserved (CC-BY-NC)

©hsug1747, some rights reserved (CC-BY-NC)

©hsug1747, some rights reserved (CC-BY-NC)

©hsug1747, some rights reserved (CC-BY-NC)

©Erik Atwell, some rights reserved (CC-BY-NC)

©Erik Atwell, some rights reserved (CC-BY-NC)

©Erik Atwell, some rights reserved (CC-BY-NC)

©Erik Atwell, some rights reserved (CC-BY-NC)

©Joseph Decruyenaere, some rights reserved (CC-BY-NC)

©Jason Leung, some rights reserved (CC-BY-NC)

©Aaron Echols, some rights reserved (CC-BY-NC)

©shannonshelly, some rights reserved (CC-BY-NC)

©Jayme Lewthwaite, some rights reserved (CC-BY-NC)

©Jayme Lewthwaite, some rights reserved (CC-BY-NC)

©Ezra Huebner (they/them), some rights reserved (CC-BY-NC)

©Ezra Huebner (they/them), some rights reserved (CC-BY-NC)

©Roger Peet, some rights reserved (CC-BY-NC)

©Steph, some rights reserved (CC-BY-NC-ND)

©Steph, some rights reserved (CC-BY-NC-ND)

©Steph, some rights reserved (CC-BY-NC-ND)

©Isaac Capp, some rights reserved (CC-BY-NC)

©Isaac Capp, some rights reserved (CC-BY-NC)

©Isaac Capp, some rights reserved (CC-BY-NC)

©Isaac Capp, some rights reserved (CC-BY-NC)

Parent Taxon

• Leptosyne

Sibling Taxa

• Leptosyne bigelovii
• Leptosyne californica
• Leptosyne calliopsidea
• Leptosyne douglasii
• Leptosyne gigantea
• Leptosyne hamiltonii
• Leptosyne maritima
• Leptosyne stillmanii

Top Observation Places

• Berkeley
• Santa Barbara
• San Diego
• Chula Vista
• Mira Mesa
• Encinitas
• National City