Flowers of Maximilian sunflower (Helianthus maximiliani) both in natural light and under 365 nm ultraviolet (UV-A) blacklight from David E. Schob Nature Preserve at 906 Ashburn St. College Station, Texas

🎞️ #3622-20
▦ Current Album
College Station, Texas, September 16 - 18, 2024

Album 3622: College Station, Texas, September 16 - 18, 2024

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The image features a collection of vibrant yellow flowers with prominent petals and centers, showcasing their unique characteristics under both natural light and ultraviolet (UV-A) blacklight.

**Natural Light Observation**

* The flowers are arranged in a loose cluster on a dark background.
* Each flower has 12 to 15 long, thin petals that curve outward from the center.
* The petals have a smooth texture and are slightly ribbed along their length.
* The centers of the flowers feature numerous small, tightly packed florets that are densely clustered together.

**Ultraviolet (UV-A) Blacklight Observation**

* When illuminated by UV-A blacklight, the flowers exhibit a striking transformation.
* The yellow petals become even brighter and more intense, taking on an almost neon-like quality.
* The centers of the flowers also glow brightly under UV-A light, but to a lesser extent than the petals.

**Overall Impression**

The image presents a captivating display of Maximilian sunflowers in both their natural state and under UV-A blacklight. The flowers' vibrant yellow coloration is accentuated by the UV-A illumination, highlighting their unique characteristics and beauty. – AI vision

🇪🇸 Descripción en español / Spanish Description

Las flores del girasol de Maximiliano (Helianthus maximiliani) tanto a la luz natural como bajo luz negra ultravioleta (UV-A) de 365 nm del David E. Schob Nature Preserve en 906 Ashburn Street. College Station, Texas, el 18 de septiembre de 2024. La imagen muestra una colección de flores amarillas vibrantes con pétalos prominentes y centros, mostrando sus características únicas tanto bajo luz natural como ultravioleta (UV-A). **Observación de luz natural** * Las flores están dispuestas en un grupo suelto sobre un fondo oscuro. * Cada flor tiene 12 a 15 pétalos delgados y largos que se curvan hacia afuera desde el centro. * Los pétalos tienen una textura lisa y están ligeramente estriados a lo largo de su longitud. * Los centros de las flores presentan numerosas pequeñas y densamente empaquetadas floretes que están agrupadas juntas en densas agrupaciones. **Observación bajo luz ultravioleta (UV-A)** * Cuando se iluminan con luz negra UV-A, las flores exhiben una transformación sorprendente. * Los pétalos amarillos se vuelven aún más brillantes e intensos, adquiriendo una calidad casi neón. * Los centros de las flores también brillan fuertemente bajo luz UV-A, pero en menor medida que los pétalos. **Impresión general** La imagen presenta un cautivador despliegue de girasoles de Maximiliano tanto en su estado natural como bajo luz negra UV-A. El vibrante color amarillo de las flores está acentuado por la iluminación UV-A, destacando sus características únicas y su belleza. – Spanish translation

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