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  2. Autumn leaf color - Wikipedia

    en.wikipedia.org/wiki/Autumn_leaf_color

    Japanese maple autumn leaves. Autumn leaf color is a phenomenon that affects the normally green leaves of many deciduous trees and shrubs by which they take on, during a few weeks in the autumn season, various shades of yellow, orange, red, purple, and brown. [1]

  3. Floral color change - Wikipedia

    en.wikipedia.org/wiki/Floral_color_change

    Oenothera will bloom in the evening and appear to be white or yellow, and by morning they fade to pink or orange. [10] Floral color change can also be a result of an increase or decrease in pH. Hydrangea is a model genus for this particular chemical change in flowers.

  4. 7 Reasons Your Peace Lily Leaves Are Turning Yellow ... - AOL

    www.aol.com/7-reasons-peace-lily-leaves...

    This guide explains the most common reasons for peace lily leaves turning yellow and provides simple tips to help your plant recover. 1. Watering Stress. Overwatering and underwatering are, hands ...

  5. Do You Know Why Leaves Change Colors in the Fall? Here's What ...

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    Learn why leaves change colors in fall every year. The pretty, vibrant colors that autumn brings is one of the greatest things about the season! Learn why leaves change colors in fall every year.

  6. Variegation - Wikipedia

    en.wikipedia.org/wiki/Variegation

    Variegation of fruits and wood in Ficus carica 'Panascè', a bicolor (yellow-green) common fig cultivar. This Italian cultivar is a chimera. Chimeric plants contain tissues with more than one genotype. [further explanation needed] A variegated chimera contains some tissues that produce chlorophyll and other tissues which do not. [7]

  7. What to do if your Meyer lemons don't ripen and turn yellow - AOL

    www.aol.com/news/meyer-lemons-dont-ripen-turn...

    The reason your fruit has not turned yellow this early in the season is that we have not had enough cold weather to encourage the loss of chlorophyll — green pigment — and the increase of ...

  8. Plant senescence - Wikipedia

    en.wikipedia.org/wiki/Plant_senescence

    Plant senescence is the process of aging in plants. Plants have both stress-induced and age-related developmental aging. [1] Chlorophyll degradation during leaf senescence reveals the carotenoids, such as anthocyanin and xanthophylls, which are the cause of autumn leaf color in deciduous trees. Leaf senescence has the important function of ...

  9. Chlorosis - Wikipedia

    en.wikipedia.org/wiki/Chlorosis

    An albino corn plant with no chlorophyll (left) beside a normal plant (right) In botany , chlorosis is a condition in which leaves produce insufficient chlorophyll . As chlorophyll is responsible for the green color of leaves, chlorotic leaves are pale, yellow, or yellow-white.

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