Find research datasets worth reusing
Search datasets from major research repositories and use ShareScore to quickly assess how well each record supports discovery, access, and reuse.
11
datasets available to search
ShareScore release 0.7.1
Dataset results
11 results for “Stereocaulaceae”
Data from: Rethinking asexuality: the enigmatic case of functional sexual genes in Lepraria (Stereocaulaceae)
Open the record for dataset details and reuse information.
FIGURE 1. Lepraria indica R in The lichen genera Lepraria (Stereocaulaceae) and Leprocaulon (Leprocaulaceae) in India
FIGURE 1. Lepraria indica R. Bajpai & Upreti; A. Thallus growing over soil (scale= 2 mm) B. Soredia (scale=1 mm).
Data from: Perspectives on chemotaxonomy: molecular data confirm the existence of two morphologically distinct species within a chemically defined Lepraria caesiella (Stereocaulaceae)
Lepraria caesiella as currently circumscribed includes two sets of populations with different thallus morphologies. The populations are chemically identical but differ ecologically and are rarely sympatric. A phylogeny was inferred from ITS1, 5.8S, and ITS2 sequence data generated from a geographically broad sampling of the populations with each thallus type. Two strongly-supported clades were recovered that correlate to the two different morphotypes present within the species. Thus, L. caesiella is restricted to populations with aggregate thalli. Populations with placodioid thalli are formally described as a new species, L. harrisiana. A detailed taxonomic treatment of both taxa is presented.
FIGURE 2 in Leprose and leproid lichens of the Galapagos, with a particular focus on Lepraria (Stereocaulaceae) and Septotrapelia (Pilocarpaceae)
FIGURE 2. Galapagos leprose and leproid lichen species that occasionally bear apothecia; a–b Abundantly sorediate thalli of Brigantiaea leucoxantha s.l.; a Overview of the granular sorediate (leproid) thallus with rusty orange, lecanorine apothecia with olive orange, yellowish pruinose disk; photograph of fresh, humid material in the field (Bungartz 5602; scale 2 mm); b Close-up of the heavily granular sorediate thallus with few bright orange apothecia; herbarium material (Bungartz 3473; scale 2 mm); c Overview of the granular sorediate (leproid) thallus of Catillochroma pulverea with deep brownish to blackened apothecia (Bungartz 3964; scale 2 mm); d Overview of the brownish beige granular sorediate (leproid) thallus of Pyrrhospora quernea with deep reddish brown biatorine-lecideine apothecia; fertile material collected in California (Bungartz 8078; scale 4 mm); Galapagos material (not pictured) has so far only been found sterile; e Leproid thallus of Lecanora sp.; the fuzzy appearance of the granulose soredia caused by terpenoid crystals forming in the herbarium; the main thallus almost entirely dissolved; fertile material not known from Galapagos (Aptroot 65410; scale 0.5 mm); f Leproid thallus of Vainionora aemulans formed almost entirely by granular soredia; the main thallus almost entirely dissolved; fertile material not known from Galapagos (Aptroot 65060; scale 0.8 mm).
FIGURE 5 in Leprose and leproid lichens of the Galapagos, with a particular focus on Lepraria (Stereocaulaceae) and Septotrapelia (Pilocarpaceae)
FIGURE 5. Galapagos species of Lepraria of the finkii-type sensu Lendemer 2011; a A thin layer of fine granules of Lepraria achariana growing on basaltic rock (Ertz 11579; scale 1 mm); b–c Lepraria finkii. b Cottony, 'fluffy'thallus aspect with some lobate tendencies but not forming distinct thallus lobes (Aptroot 64491; scale 0.5 mm); c Close-up of thalline granules with some protruding hyphae (Aptroot 63825; scale 1 mm); d Growth aspect of Lepraria aff. incana (Bungartz 3934; scale 0.5 mm); e–f Lepraria lendemeri. e Thallus granules developing on a fine weft of hyphothalline strands (Aptroot 63825, scale 0.5 mm). f Close-up of thalline granules with some protruding hyphae (Nugra 47, scale 1 mm).
FIGURE 1 in Leprose and leproid lichens of the Galapagos, with a particular focus on Lepraria (Stereocaulaceae) and Septotrapelia (Pilocarpaceae)
FIGURE 1. af Galapagos leprose and leproid lichens with brightly colored pigments; a–b Chaenotheca chloroxantha; a Overview of the granular leproid thallus; photograph of fresh material in the field, whitish to pale yellow pruina covering apothecial stalks intensifying with storage in the herbarium (Bungartz 8509; scale 1.5 mm); b Close-up of the thallus; stalked ('calicioid') apothecia with bright yellow pruina (vulpinic acid) confined to the stalks (Clerc 08-361; scale 1 mm); c powdery, dusty leprose thallus of Psilolechia lucida; close-up of bright neon green thallus grains (Aptroot 65143; scale 0.4 mm); d powdery, dusty leprose thallus of Chrysothrix xanthina; close-up of bright lemon yellow thallus grains (Bungartz 8832; scale 0.6 mm); e–f Chrysothrix galapagoana (scale bars 1 mm); e General thallus aspect of coarse almost subsquamulose leproid granules (Bungartz 9756; scale 2 mm); f Close-up of subsquamulose leproid granules with budding soredia (Bungartz 5256; scale 1 mm).
FIGURE 4 in Leprose and leproid lichens of the Galapagos, with a particular focus on Lepraria (Stereocaulaceae) and Septotrapelia (Pilocarpaceae)
FIGURE 4. Galapagos species of Septotrapelia; a–e S. usnica; a Leprose thallus composed of dispersed granules with some tendency to aggregate, larger granules secondarily budding off soredia (Bungartz 8443; scale 1 mm). b Fertile thallus of pseudocorticate, aggregated granules with ±tendency to become subsquamulose; apothecial initial (arrow), mature apothecia (a) and large aggregated apothecia (ag) (Kalb s.n., Lichenes Neotropici, Fasc. XV; scale 2 mm); c–e Section of an apothecium (Kalb s.n., Lichenes Neotropici, Fasc. XV); c Overview of the apothecium with exciple, hymenium and hypothecium (scale 100 µm); d Exciple and hymenium with ascus (arrow; scale 50 µm); e 3-septate ascospores (scale 25 µm); f Septotrapelia sp. 1; granules growing on plant debris (Bungartz 8183, scale 1.5 mm).
FIGURE 6. Galapagos Lepraria species with pannaric acid 6-methylester. a–b in Leprose and leproid lichens of the Galapagos, with a particular focus on Lepraria (Stereocaulaceae) and Septotrapelia (Pilocarpaceae)
FIGURE 6. Galapagos Lepraria species with pannaric acid 6-methylester. a–b Lepraria vouauxii; a Insular thalli delimited by a blackened, necrotic zone where merging surrounding ±damaged, grayish thalli of Lepraria finkii (Aptroot 65476 A—L. vouauxii, Aptroot 65476 B—Lepraria finkii; scale 3 mm); b Close-up of the thallus of compact thalline granules with a brownish beige pseudocortex, and damaged parts exposing a whitish 'medulla" inside; closely packed together, but not forming the characteristic crisped lip otherwise typical of the xerophila-type (Aptroot 65666; scale 1 mm); c–d Lepraria tenella; c Overall growth aspect (Bungartz 8214; scale 3 mm). d Close up of the pseudopodetia with pseudocorticate granules (Bungartz 4857; scale 1 mm).
FIGURE 3 in Leprose and leproid lichens of the Galapagos, with a particular focus on Lepraria (Stereocaulaceae) and Septotrapelia (Pilocarpaceae)
FIGURE 3. Galapagos lichen thalli with pseudisidia; a Leprose thallus of Herpothallon granulare with granular 'pseudisidia' developing on fibrous hypothallus strands (Nugra 889; scale 5 mm); b–d Syncesia leprobola; b Thallus densely covered in pinkish pseudisidia (ecorticate, isidioid outgrowths); the thallus along the margin often aggregating into 'rhizomorphic' thallus strands (which are not exclusive to Syncesia rhizomorpha!), and clearly delimited by a deep brown arachnoid hypothallus (Bungartz 5021; scale 2.5 mm); c Densely pseudisidiate thallus; the only areas not covered in pseudisidia are regions where immature pseudothecia begin to develop (Bungartz 4810; scale 2 mm); d Densely pseudisidiate thallus with mature pseudothecia (Bungartz 8213; scale 1 mm).
Data from: Perspectives on chemotaxonomy: molecular data confirm the existence of two morphologically distinct species within a chemically defined Lepraria caesiella (Stereocaulaceae)
Open the record for dataset details and reuse information.
Data from: A tale of two species: molecular data reveal the chemotypes of Lepraria normandinoides (Stereocaulaceae) to be two sympatric species
Open the record for dataset details and reuse information.
ScienceDex guides
Understand access before you commit
These curated guides explain access requirements, typical timelines, costs, and reuse considerations for widely used research datasets.
Allen Brain Atlas
Allen Brain Atlas is an Allen Institute collection of brain map atlases, datasets, APIs, and analysis tools covering mouse, human, and non-human primate brain resources.
Annotated Behaviour and Observability Dataset (ABODe)
ABODe is a University of Edinburgh DataShare dataset for behavior classification in group-housed mice using home-cage video, identities, bounding boxes, ground-plate positions, and annotator labels.
DANDI Archive for NWB datasets
DANDI is a BRAIN Initiative archive for publishing and sharing neurophysiology data, including electrophysiology, optophysiology, and behavioral data packaged as NWB and related standards.
International Brain Laboratory public data
The International Brain Laboratory public data releases expose standardized mouse decision-making experiments, including Neuropixels recordings, widefield calcium imaging, behavior, and session metadata accessed through the ONE API.
OpenNeuro
OpenNeuro is a free, open platform for sharing neuroimaging datasets, with public search, dataset pages, and download paths for web, S3, DataLad, and the OpenNeuro CLI.