BCP/Helianthus x laetiflorus


Helianthus x laetiflorus


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Profile for Helianthus x laetiflorus (Sunflower)
Identifying Characteristics
Habit:erect, clump-forming
Recent Logs

Global data:
Temperate zone season(s): Mid Summer, Late Summer, Early Fall, Mid Fall

Regional data:
Southeastern Pennsylvania: (cultivated) July, August, September, October

Additional images:

Please contribute!
Please contribute!
This page is a profile for the plant species Helianthus x laetiflorus, used to collect records of where and when this plant was observed blooming, and for providing identification information for use in dichotomous keys. If you would like to help collect data for this or other plants, see Bloom clock project/How to Contribute for orientation.