File:Diatomaceae of Philadelphia Plate 10.jpg

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Description
English: Illustration from Diatomaceae of Philadelphia and Vicinity. Original description follows:


PLATE 10

Fig.
1-2-3 Meridion circulare (Grev.) Ag.
4 Diatoma vulgare var. grande (Wm. Sm.) Grun.
5-6 Diatoma anceps (Ehr.) Kirchn.
7-8 Diatoma hiemale (Lyng.) Heib.
9-10 Diatoma vulgare Bory.
11 Plagiogramma tessellatum Grev.
12 Plagiogramma obesum Grev.
13 Plagiogramma pygmæum Grev.
14 Plagiogramma wallichianum Grev.
15 Eunotogramma læve Grun.
16-19 Opephora schwartzii (Grun.) Petit.
17 Opephora pinnata var. lanceolata n. var.
18 Opephora pacifica (Grun.) Petit.
20-21 Fragilaria virescens Ralfs.
22-23 Fragilaria arctica Grun.
24-25-27-28-29 Fragilaria undata Wm. Sm.
26 Fragilaria undata Wm. Sm., var.?
30 Fragilaria construens (Ehr.) Grun.
31 Fragilaria harrisonii (Wm. Sm.) Grun.
34 Fragilaria capucina var. mesolepta Rab.
35 Fragilaria parasitica (Wm. Sm.)
36 Fragilaria sp. ?
37 Fragilaria linearis Cstr.
38 Rhaphoneis amphiceros Ehr.
39-40 Rhaphoneis amphiceros var. rhombica Grun.
41 Rhaphoneis belgica var. intermedia Grun.
32-33 Synedra radians Kuetz.
Date
Source https://archive.org/details/diatomaceofphi00boye
Author Charles Sumner Boyer (1856-1928).

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Public domain

The author died in 1928, so this work is in the public domain in its country of origin and other countries and areas where the copyright term is the author's life plus 95 years or fewer.


This work is in the public domain in the United States because it was published (or registered with the U.S. Copyright Office) before January 1, 1929.

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Date/TimeThumbnailDimensionsUserComment
current10:17, 3 January 2014Thumbnail for version as of 10:17, 3 January 20142,350 × 3,000 (441 KB)Keith Edkins=={{int:filedesc}}== {{Information |Description={{En|Illustration from Diatomaceae of Philadelphia and Vicinity. Original description follows: PLATE 10 <table> <tr> <td style{{=}}"vertical-align:top;">Fig.</td> </tr> <tr> <td style{{=}}"vertical-al...

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