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American
Journal of Botany - Vol. 47, No. 4 (Apr., 1960), pp. 281β287
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The
Morphology and Anatomy of Callipteridium Sullivanti
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469:Paleozoic life of Prince Edward Island
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241:seed ferns belonging to the family
392:. You can help Knowledge (XXG) by
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464:Fossils of Georgia (U.S. state)
454:Carboniferous first appearances
1:
245:. These ferns existed in the
18:Callipteridium oblongifolium
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381:This article related to a
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459:Carboniferous extinctions
134:Scientific classification
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449:Prehistoric plant genera
237:is an extinct genus of
27:Extinct genus of plants
474:Paleozoic plant stubs
348:Paleobiology Database
444:Carboniferous plants
439:Pteridospermatophyta
177:Pteridospermatophyta
479:Carboniferous stubs
263:Gilbert A. Leisman
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335:Open Tree of Life
277:Taxon identifiers
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40:Temporal range:
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433:Categories
253:References
170:Division:
124:Fossil of
300:Q20686143
147:Kingdom:
294:Wikidata
249:period.
196:Family:
128:species
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327:1010636
314:4889754
209:Genus:
183:Order:
151:Plantae
353:404097
225:, 1870
388:is a
386:plant
322:IRMNG
223:Weiss
158:Clade
390:stub
309:GBIF
50:Preκ
435::
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100:Pg
421:e
414:t
407:v
396:.
213:β
200:β
187:β
174:β
105:N
95:K
90:J
85:T
80:P
75:C
70:D
65:S
60:O
55:κ
20:)
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