Base de datos de plantas del FNPS
Rudbeckia laciniata
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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Usually moist, occasional inundation -a- Not wet but not extremely dry
Tolerancia a inundaciones por agua salada:
Unknown
Tolerancia a la niebla salina/suelo salado:
Some tolerance to salty wind but not direct salt spray
Suelo u otro sustrato:
Sand, Loam
pH del suelo:
Apto para cultivo en:
8A,8B
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:
Very robust. Forms large patches. Given its potential to be very tall, it may needs to have support from adjacent plants.
Data on salt tolerance comes mostly from northern sources where the source of salt is winter road de-icing.
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.
Huegel, Craig N. (2012). Native Wildflowers and Other Ground Covers for Florida Landscapes. University Press of Florida, Gainesville.
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.
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.
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.
