Base de datos de plantas del FNPS
Rudbeckia hirta
Nomenclatura
Nombre común:
Sinónimo(s):
Especie del género:
Familia:
Asteraceae
Especificaciones de la planta
Forma:
Tamaño:
Esperanza de vida:
Long-lived perennial
Color de la flor:
Color de la fruta:
Fenología:
Destacado por:
Paisajismo
Usos recomendados:
Consideraciones:
Disponibilidad:
Propagación:
Luz:
Tolerancia a la humedad:
Siempre inundado---------------------------------Extremadamente seco
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Somewhat moist, no flooding -a- Very long very dry periods
Tolerancia a inundaciones por agua salada:
Unknown
Tolerancia a la niebla salina/suelo salado:
Low/no tolerance of salty wind or direct salt spray
Suelo u otro sustrato:
Sand
pH del suelo:
Apto para cultivo en:
8A,8B,9A,9B,10A,10B
Las zonas del USDA se basan en la temperatura mínima extrema invernal anual promedio.
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Acreditado en:
Ecología
Fauna:
Attracts bumble bees, butterflies
Larval host for the silvery checkerspot, found only in extreme north Florida.
Seeds eaten by small birds such as finches.
Hábitats nativos:
Comentarios:
Etnobotánica:
Comentarios generales:
Citas:
Brakie, M. (2019). Plant Guide for Black-eyed Susan ( Rudbeckia hirta ). ( ). Accessed 2026. USDA-Natural Resources Conservation Service, East Texas Plant Materials Center. Nacogdoches, TX.
Butterflies and Moths of North America (BAMONA). (Undated). Silvery Checkerspot, Chlosyne nycteis [in] Butterflies and Moths of North America. ( https://www.butterfliesandmoths.org/species/Chlosyne-nycteis ). Accessed 2026.
Gilman, Edward F., Teresa Howe, Ryan W. Klein, and Gail Hansen. (2024). Rudbeckia hirta , Blackeyed Susan, Gloriosa Daisy. ( https://edis.ifas.ufl.edu/publication/fp512 ). Accessed 2026. Institute of Food and Agricultural Sciences, University of Florida, Gainesville, FL.
Haehle, Robert G. and Joan Brookwell. (1999). Native Florida Plants. Gulf Publishing Company. Houston, TX.
Horth, L., Campbell, L., & Bray, R. (2014). Wild bees preferentially visit Rudbeckia flower heads with exaggerated ultraviolet absorbing floral guides. Biology open, 3(3), 221–230. ( https://doi.org/10.1242/bio.20146445 ). Accessed 2026. National Library of Medicine, Bethesda, MD.
Huegel, Craig N. (2012). Native Wildflowers and Other Ground Covers for Florida Landscapes. University Press of Florida, Gainesville.
Nelson, Gil. (2003). Florida's Best Landscape Plants: 200 Readily Available Species for Homeowners and Professionals. University Press of Florida, Gainesville.
Norcini, J. G., & Aldrich, J. H. (2008). Performance of Native Florida Plants under North Florida Conditions. ( https://doi.org/10.32473/edis-ep341-2007 ). Accessed 2026. Institute of Food and Agricultural Sciences, University of Florida, Gainesville.
Osorio, Rufino. (2001). A Gardener's Guide to Florida's Native Plants. University Press of Florida, Gainesville.
Traas, Pamela. (2001). Gardening for Florida's Butterflies. Great Outdoors Publishing Co., St. Petersburg, FL.
University of Minnesota. (Undated). Black Eyed Susan [in] Plants for Pollinators. ( https://plantsforpollinators.weebly.com/black-eyed-susan.html ). Accessed 2026. University of Minnesota, St. Paul, MN.
Wunderlin, R. P., B. F. Hansen, A. R. Franck, and F. B. Essig. (1999+). Atlas of Florida Plants. ( https://florida.plantatlas.usf.edu/ ). [S. M. Landry and K. N. Campbell (application development), USF Water Institute.] Institute for Systematic Botany, University of South Florida, Tampa.
