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Herbarium specimen image of Elaphoglossum rigidum, part of the collection of Finnish Museum of Natural History LUOMUS, University of Helsinki

Part of a training dataset of scanned herbarium specimens. The data paper and a summary landing page will be published on Zenodo as it gets published. Content of this deposition: - A JSON-LD datafile listing the label data associated with this herbarium specimen. The Darwin and Dublin Core data standards are used for most values. - A JPEG image file of the scanned herbarium sheet. - A lossless TIFF image from which the JPEG image has been derived. - Two PNG files containing segmented image overlays of the scanned herbarium sheet. The _all extension indicates that all labels, color charts and pieces of text have received a different color against a black background color. The _sel extension indicates that these elements are white if they're barcode labels, yellow if they're color charts and red if they're anything else.

Herbarium specimen image of Elaphoglossum alatum, part of the collection of Finnish Museum of Natural History LUOMUS, University of Helsinki

Herbarium specimen image of Elaphoglossum callifolium, part of the collection of Finnish Museum of Natural History LUOMUS, University of Helsinki

Herbarium specimen image of Elaphoglossum burchellii, part of the collection of Finnish Museum of Natural History LUOMUS, University of Helsinki

Herbarium specimen image of Elaphoglossum blumeanum, part of the collection of Finnish Museum of Natural History LUOMUS, University of Helsinki

Herbarium specimen image of Elaphoglossum pumilum Lam & Verhey ex H.J.Lam, part of the collection of Naturalis Biodiversity Center

opencc-by-4.0Mar 2021View details →

Fig. 1 in Découverte à La Réunion de Elaphoglossum multisquamosum (Dryopteridaceae), connue jusqu'alors comme endémique de Madagascar

Fig. 1.– Carte de répartition de Elaphoglossum multisquamosum Bonap. (cercles rouges) et E. poolii (Baker) Christ (cercles noirs) à Madagascar et La Réunion.

opencc-by-4.0Mar 2021View details →

Fig. 2. – Elaphoglossum multisquamosum Bonap. A in Découverte à La Réunion de Elaphoglossum multisquamosum (Dryopteridaceae), connue jusqu'alors comme endémique de Madagascar

Fig. 2. – Elaphoglossum multisquamosum Bonap. A. Ecailles du limbe; B. Ecailles du pétiole; C. Plante entière fertile; D–E. Aspect général; F. Pétiole; G. Détail du limbe stérile, face inférieure; H. Détail du limbe stérile, face supérieure; I. Rhizome; J–K. Ecailles du rhizome; L. Rhizome. [A–B, I–J: Rouhan 443, P00749412; C: Waterlot s.n., P01359928; D: Rouhan 473, P00749446; E: Robert 1335, P00749889; F–H: Proisy 249, P00636592; K–L: Andriamihajarivo 45, P01031713] [Photos: A–D, F–L: G. Rouhan; E: Y. Robert]

opencc-zeroJan 2024View details →

Linked collectors and determiners for: Découverte à La Réunion de Elaphoglossum multisquamosum (Dryopteridaceae), connue jusqu'alors comme endémique de Madagascar.

Natural history specimen data linked to collectors and determiners held within, "Découverte à La Réunion de Elaphoglossum multisquamosum (Dryopteridaceae), connue jusqu'alors comme endémique de Madagascar". Claims or attributions were made on Bionomia by volunteer Scribes, <a href="https://bionomia.net/dataset/a34a76c4-f490-4ef5-8a4d-4fad13aae029">https://bionomia.net/dataset/a34a76c4-f490-4ef5-8a4d-4fad13aae029</a> using specimen data from the dataset aggregated by the Global Biodiversity Information Facility, <a href="https://gbif.org/dataset/a34a76c4-f490-4ef5-8a4d-4fad13aae029">https://gbif.org/dataset/a34a76c4-f490-4ef5-8a4d-4fad13aae029</a>. Formatted as a Frictionless Data package.

opencc-zeroJan 2024View details →

Linked collectors and determiners for: A new species of Elaphoglossum sect. Lepidoglossa (Dryopteridaceae) from Bolivia.

Natural history specimen data linked to collectors and determiners held within, "A new species of Elaphoglossum sect. Lepidoglossa (Dryopteridaceae) from Bolivia". Claims or attributions were made on Bionomia by volunteer Scribes, <a href="https://bionomia.net/dataset/978b6d1a-2dfd-4820-8e28-5d0def7ba731">https://bionomia.net/dataset/978b6d1a-2dfd-4820-8e28-5d0def7ba731</a> using specimen data from the dataset aggregated by the Global Biodiversity Information Facility, <a href="https://gbif.org/dataset/978b6d1a-2dfd-4820-8e28-5d0def7ba731">https://gbif.org/dataset/978b6d1a-2dfd-4820-8e28-5d0def7ba731</a>. Formatted as a Frictionless Data package.

opencc-by-4.0Jun 2012View details →

FIG. 1 in A new native and critically endangered fern for Mauritius: Elaphoglossum coursii Tardieu (Dryopteridaceae)

FIG. 1. — Elaphoglossum coursii Tardieu at Gaulettes Serrées, in Mauritius: A, individuals growing as epiphytic; B, fertile frond; C, in- dividuals growing as saxicolous.

FIGURE 11 in A nomenclator for Elaphoglossum section Polytrichia (Dryopteridaceae), with notes on the identification and biogeography of its species

FIGURE 11. Spores of some species in Elaphoglossum sect. Polytrichia. A. E. barbatum (Buchtien 5166, US). B. E. clathratum (Matos 2496, NY). C. E. cotoi (Evans 85, US). D. E. crinitum (Angulo 605, NY). E. E. decoratum (Herrera 5961, MO). F. E. erinaceum (Lellinger 476, US). G. E. hybridum (Matos 2057, NY) H. E. occidentale (Pringle s.n., GH). I. E. prestonii (Brade 15514, NY). J. E. polyblepharum (Fiaschi 3250, SPF). K. E. versatile (Sodiro s.n., US). L. E. ulei (Spannagel 2, NY). Scale bars A–L = 10 μm.

FIGURE 10 in A nomenclator for Elaphoglossum section Polytrichia (Dryopteridaceae), with notes on the identification and biogeography of its species

FIGURE 10. Examples of scales from the laminar margins (A–F) and petioles (G–L) in Elaphoglossum sect. Polytrichia. A. E. decoratum, showing scales on both sides of laminae margin. B. E. glaziovii. C. E. ornatum. D. E. hybridum. E. E. scolopendrifolium. F. E. semisubulatum. G. E. glaziovii. H. E. decoratum. I. E. decoratum, detail of scale base. J. E. hybridum. K. E. hybridum, abaxial view showing flat and widened base with erect and enrolled scale body. L. E. hybridum, lateral view showing widened base with short stalk at attachment point. Scale bars A–L = 100 μm.

FIGURE 8. A in A nomenclator for Elaphoglossum section Polytrichia (Dryopteridaceae), with notes on the identification and biogeography of its species

FIGURE 8. A. Species richness heat map of Elaphoglossum sect. Polytrichia. B. Species richness heat map of Elaphoglossum sect. Polytrichia in the Neotropics.

FIGURE 7. A in A nomenclator for Elaphoglossum section Polytrichia (Dryopteridaceae), with notes on the identification and biogeography of its species

FIGURE 7. A. Worldwide distribution of Elaphoglossum sect. Polytrichia. The red dot indicates Signy Island, where spores of E. hybridum were found by Lewis Smith (2014). B. Geographic distribution of E. crinitum. C. Geographic distribution of E. decoratum.

FIGURE 6 in A nomenclator for Elaphoglossum section Polytrichia (Dryopteridaceae), with notes on the identification and biogeography of its species

FIGURE 6. Elaphoglossum clathratum (Matos 2496, NY, P, RB, UPCB). A. Habitat near type locality. B. Habitat at type locality. C. Pendant, bluish green leaves of E. clathratum. D. Petiole with ovate scales that are patent and slightly enrolled at the base. E. Abaxial side of sterile lamina. F. Clathrate scales on lamina margin.

FIGURE 5 in A nomenclator for Elaphoglossum section Polytrichia (Dryopteridaceae), with notes on the identification and biogeography of its species

FIGURE 5. Elaphoglossum versatile (A–D) and E. clathratum (E–J). A. Habit. B. Stem scale. C. Abaxial side of the sterile lamina. D. Scale from lamina margin. E. Habit. F. Stem scale. G. Petiole detail. H. Abaxial side of the sterile lamina. J. Scale from lamina margin. (A–D, Sodiro s.n., P; E–J, Matos 2496, QCA).

FIGURE 3 in A nomenclator for Elaphoglossum section Polytrichia (Dryopteridaceae), with notes on the identification and biogeography of its species

FIGURE 3. Some neotropical species of Elaphoglossum sect. Polytrichia. A. E. lonchophyllum, abaxial lamina base. B. E. brevipetiolatum, abaxial lamina base. C. E. glaziovii, abaxial lamina base. D. E. decoratum, abaxial lamina. E. E. mexicanum, abaxial lamina base. F. E. trichophorum, abaxial lamina base. G. E. tambillense, young leaf with hydathodes. H. E. lonchophyllum, abaxial lamina showing submarginal connecting vein. I. E. crinitum, adaxial lamina showing anastomosing veins.

FIGURE 9 in A nomenclator for Elaphoglossum section Polytrichia (Dryopteridaceae), with notes on the identification and biogeography of its species

FIGURE 9. Boxplot depicting elevational ranges (in meters) of the species of Elaphoglossum sect. Polytrichia. The lines extending from the boxes (whiskers) indicate variability outside the upper and lower quartiles.

FIGURE 1 in A nomenclator for Elaphoglossum section Polytrichia (Dryopteridaceae), with notes on the identification and biogeography of its species

FIGURE 1. Consensus phylogeny depicting the relationships among major clades of Elaphoglossum. Topology summarizes results of previously published phylogenetic studies (Skog et al. 2004; Rouhan et al. 2004; Lóriga et al. 2014; Vasco et al. 2015; Matos et al. 2019). The Polytrichia Clade, which is the focus of the present study, is indicated in black. The asterisk indicates the presence of hydathodes in E. amygdalifolium.