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 <img alt="87220759-26A1-4939-9A3A-22A095C2A796" class="wp-image-146480 gcloudimg" data-attachment-id="146480" data-comments-opened="1" data-id="146480" data-image-meta='{"aperture":"2.2","credit":"","camera":"iPhone SE","caption":"","created_timestamp":"1556901304","copyright":"","focal_length":"4.15","iso":"80","shutter_speed":"0.033333333333333","title":"","orientation":"6"}' data-image-title="87220759-26A1-4939-9A3A-22A095C2A796" data-link="https://microcosmos.foldscope.com/?attachment_id=146480" src="https://storage.googleapis.com/microcosmosdelta.appspot.com/images/transfer_146479/87220759-26A1-4939-9A3A-22A095C2A796.jpeg"/>
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 <img alt="4568212D-FE61-4A93-A43E-21C4AD67E99D" class="wp-image-146481 gcloudimg" data-attachment-id="146481" data-comments-opened="1" data-id="146481" data-image-meta='{"aperture":"2.2","credit":"","camera":"iPhone SE","caption":"","created_timestamp":"1556901415","copyright":"","focal_length":"4.15","iso":"100","shutter_speed":"0.033333333333333","title":"","orientation":"3"}' data-image-title="4568212D-FE61-4A93-A43E-21C4AD67E99D" data-link="https://microcosmos.foldscope.com/?attachment_id=146481" src="https://storage.googleapis.com/microcosmosdelta.appspot.com/images/transfer_146479/4568212D-FE61-4A93-A43E-21C4AD67E99D.jpeg"/>
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 <img alt="F73EE01B-97BE-43F5-80DC-3D9E01A8946C" class="wp-image-146482 gcloudimg" data-attachment-id="146482" data-comments-opened="1" data-id="146482" data-image-meta='{"aperture":"2.2","credit":"","camera":"iPhone SE","caption":"","created_timestamp":"1556901421","copyright":"","focal_length":"4.15","iso":"25","shutter_speed":"0.0032258064516129","title":"","orientation":"3"}' data-image-title="F73EE01B-97BE-43F5-80DC-3D9E01A8946C" data-link="https://microcosmos.foldscope.com/?attachment_id=146482" src="https://storage.googleapis.com/microcosmosdelta.appspot.com/images/transfer_146479/F73EE01B-97BE-43F5-80DC-3D9E01A8946C.jpeg"/>
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 Here is 3 pictures taken of pollen in my foldscope with different amounts of light from underneath. The sample was obtained from the Throop Memorial Garden at Caltech at 3:30 pm on 5/3/19. I obtained the sample by plucking out the stamen and shaking the anther above the slide vigorously to get pollen onto it.

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 <img alt="99B12805-F477-4CDD-AC6E-CF06E02F105C" class="wp-image-146483 gcloudimg" data-attachment-id="146483" data-comments-opened="1" data-id="146483" data-image-meta='{"aperture":"2.2","credit":"","camera":"iPhone SE","caption":"","created_timestamp":"1556902529","copyright":"","focal_length":"4.15","iso":"25","shutter_speed":"0.0079365079365079","title":"","orientation":"6"}' data-image-title="99B12805-F477-4CDD-AC6E-CF06E02F105C" data-link="https://microcosmos.foldscope.com/?attachment_id=146483" src="https://storage.googleapis.com/microcosmosdelta.appspot.com/images/transfer_146479/99B12805-F477-4CDD-AC6E-CF06E02F105C.jpeg"/>
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 <img alt="012FD1E0-02CD-4A8A-9997-2E1E7CBDA210" class="wp-image-146484 gcloudimg" data-attachment-id="146484" data-comments-opened="1" data-id="146484" data-image-meta='{"aperture":"2.2","credit":"","camera":"iPhone SE","caption":"","created_timestamp":"1556904973","copyright":"","focal_length":"4.15","iso":"25","shutter_speed":"0.0038461538461538","title":"","orientation":"1"}' data-image-title="012FD1E0-02CD-4A8A-9997-2E1E7CBDA210" data-link="https://microcosmos.foldscope.com/?attachment_id=146484" src="https://storage.googleapis.com/microcosmosdelta.appspot.com/images/transfer_146479/012FD1E0-02CD-4A8A-9997-2E1E7CBDA210.jpeg"/>
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 The species of flower is H. lilioasphodelus.


 #caltechbi1

Caltech Bi 1 Pollen Sample

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