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Gerald Wheeler's Images

Title: PPQ Officer
Organization: USDA Animal and Plant Health Inspection Service (APHIS)
Country: United States

20 Images of 1 Subjects View Subject List View Image Details View Thumbnails

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Image Subject Name Scientific Name Description
1294028 British yellowhead Inula britannica Plant with mass of roots
1294018 British yellowhead Inula britannica This plant remains green even throughout winter.
1294027 British yellowhead Inula britannica Detail of stem and leaf
1294023 British yellowhead Inula britannica Flowers and stems
1294024 British yellowhead Inula britannica With stem
1294030 British yellowhead Inula britannica Seed heads
1294031 British yellowhead Inula britannica
1294015 British yellowhead Inula britannica An area of a nursery infested
1294012 British yellowhead Inula britannica Infesting hostas
1294013 British yellowhead Inula britannica Infesting hostas
1294022 British yellowhead Inula britannica
1294014 British yellowhead Inula britannica Infesting hostas, only several hosta plants remain.
1294020 British yellowhead Inula britannica
1294016 British yellowhead Inula britannica Spreading within rows in a nursery.
1294017 British yellowhead Inula britannica This plant can remain green even during snow.
1294021 British yellowhead Inula britannica
1294019 British yellowhead Inula britannica This plant can remain green even throughout winter.
1294029 British yellowhead Inula britannica Root system showing means of vegetative spread
1294025 British yellowhead Inula britannica Flower stem showing leaf detail
1294026 British yellowhead Inula britannica Detail of stem and leaf

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