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Pachypteris rhomboidales

WebSep 29, 2024 · Pachypteris rhomboidalis (Andrae) Doludenko, 1974 is similar to P. lanceolata in the pinnule outline (ovate to lanceolate or rhomboidal shape with decurrent … WebJun 7, 2024 · A new species of Carex (Cyperaceae), Carex xueyingiana, from section Radicales, is described and illustrated from Hainan Island, China. We analyzed 35 morphological characters using Cluster Analysis and Principal Components Analysis to evaluate the relationships between the new species and the 15 species from the same …

Carex xueyingiana (Cyperaceae), a new species from Hainan

WebJun 28, 2008 · Pachypteris papulosa (Thomas & Bose) Harris, leaves of a pteridosperm, are locally abundant in the Middle Jurassic of Yorkshire. Microsporophylls too are known but … WebThe Pachycephalidae are a family of bird species that includes the whistlers, shrikethrushes, and three of the pitohuis, and is part of the ancient Australo-Papuan radiation of … rooney mara charlie mcdowell https://myorganicopia.com

Pachycephalidae - Wikipedia

WebPachypteris includes about 20 species ranging from late Triassic to Lower Cretaceous, such as P. speciosa, P. rhomboidalis, P. gradinarui, etc. This genus is mainly a boreal taxon, … WebNov 15, 2024 · Carex maolanensis, a new species of Cyperaceae is described and illustrated from Guizhou, China. The new species belongs to sect. Decorae, and it is similar to C. jizhuangensis, but differs in having short rhizome, 3–7 spikes per node, terminal spikes androgynous, female glumes awned. The morphology of perigynium and achene of C. … WebNov 4, 2016 · A new species of Carex sect. Rhomboidales, Carex concava, is described and illustrated from Hainan, China. The new species is similar to C. paracheniana but differs in having wider blades and longer sheaths of bracts; inflorescence with 3 spikes; terminal spike 2–6 cm long and with a 4–14 cm long peduncle; lateral spikes 3–6 cm long, loosely … rooney mara bradley cooper

Ultrastructure of early jurassic fossil plant cuticles: …

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Pachypteris rhomboidales

Permian predecessors of the mesozoic pteridosperms in western ...

WebJan 1, 2000 · Pachypteris is a leaf genus of the Mesozoic belonging to seed fern foliage of the order Corystospermales. The species studied in this paper is Pachypteris gradinarui Popa [Rev. Palaeobot.... WebThis page was last edited on 22 November 2024, at 12:52. Text is available under the Creative Commons Attribution-ShareAlike License; additional terms may apply.By ...

Pachypteris rhomboidales

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WebThe leaf Pachypteris crassa (Halle) nov. comb. and its pollen organ, Pteruchus petasatus 8p. nov., are described. They are placed in the Corystospermaceae (Pteridospermae), and the limits of the family are discussed with regard to the other ‘Mesozoic pteridospermae’. Information is brought forward on the pollen morphology of the corystosperms. http://14.139.63.228:8080/pbrep/bitstream/123456789/908/1/PbV30N1_1.pdf

WebAug 1, 2000 · Pachypteris gradinarui n.sp., a new species of seed fern foliage belonging to the Corystospermales, is described, figured and analysed. The species has a bipinnate, petioled frond; secondary... WebA new species of Pachypteris (Brongniart) Harris (Corystospermales ... EN. English Deutsch Français Español Português Italiano Român Nederlands Latina Dansk Svenska Norsk Magyar Bahasa Indonesia Türkçe Suomi Latvian Lithuanian česk ...

WebA new species, Pachypteris rutenica sp. nov., is described from the Bathonian continental deposits of the Mikhailovskii Rudnik opencast mine, near the town of Zhelezhnogorsk in the Kursk Region of Russia. This is the first report of Pachypteris (Brongniart) Harris from European Russia. The systematics and ecology of the genus is discussed. WebThe leaf Pachypteris crassa (Halle) nov. comb. and its pollen organ, Pteruchus petasatus 8p. nov., are described. They are placed in the Corystospermaceae (Pteridospermae), and the …

WebPachypteris speciosa is a marsh dweller, sometimes occurring on marsh edges. It is a coal generator, competing sometimes for the wet habitats with Cheirolepidiaceous conifers …

WebAug 1, 1979 · The presence of resin bodies is recorded in R. fragilis Barale (1972b). Rhaphidopteris and Pachypteris may well be closely related. Harris (1964) attributes the male fructification Pteroma to Pachypteris. Pollen of Pteroma is bisaccate and of Alisporites orFalcisporites type. rooney mara facebook movieWebAug 27, 2024 · Belonging to. Gaeabionta ⇒ Domäne: Eukaryota ⇒ Reich: Plantae ⇒ Unterreich: Viridaeplantae ⇒ Infrareich: Streptophyta ⇒ Stamm: Tracheophyta ⇒ Unterstamm: Spermatophyta ⇒ ohne Rang: Gymnospermae ⇒ Abteilung: Pteridospermophyta ⇒ Ordnung: Corystospermales ⇒ Gattung: Pachypteris: Taxonomic … rooney mara family treeWebJan 1, 1993 · The new combinations Ptilophyllum pectiniformis (Sternberg), Komlopteris speciosa (Ettingshausen) and Pachypteris macrophylla (Brongniart) are proposed for species found at Stonesfield.... rooney mara educationWebDownload and buy this stock image: Fossils - Pachypteris rhomboidalis of the Lower Jurassic - DAE-10433429 from agefotostock's photo library of over 110+ million high … rooney mara david fincherWebMovement of infected plants and/or soil can spread the microorganism. Symptoms The microorganism invades roots, causing a root rot and eventual death or dieback of … rooney mara filmographyhttp://www.theplantlist.org/1.1/browse/A/Brassicaceae/Pachypteris/ rooney mara ethnicityWebSep 1, 2009 · The fronds are bipinnate with dichotomous rachises; the pinnules vary in size, and in margination from entire to crenulate or denticulate. The venation is odontopteroid … rooney mara fotos