File:Polystichum lonchitis JHT IMG 5803.jpg

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Summary

Description
English: Polystichum lonchitis abaxial (lower) leaf surface showing sori and indusia and a scaly rachis, growing near Snoqualmie Pass, Washington State. The tiny black spheres are sporangia (arranged in clusters called sori) and the papery gray covering on each sorus is an indusium. The translucent tan flakes protruding from the rachis (central stem of frond) are called scales.
Date
Source Own work
Author Jhorthos
Camera location47° 26′ 10.25″ N, 121° 23′ 57.5″ W  Heading=116.35053446369° Kartographer map based on OpenStreetMap.View this and other nearby images on: OpenStreetMapinfo

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Captions

Polystichum lonchitis abaxial (lower) leaf surface

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depicts

1 August 2022

47°26'10.252"N, 121°23'57.502"W

heading: 116.35053446369332 degree

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Date/TimeThumbnailDimensionsUserComment
current16:27, 21 September 2022Thumbnail for version as of 16:27, 21 September 20222,943 × 2,001 (1.44 MB)JhorthosUploaded own work with UploadWizard
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