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165
datasets available to search
ShareScore release 0.9.0
Dataset results
165 results for “saxifragaceae”
Heuchera villosa (Saxifragaceae) - inflorescence - whole - unspecified
Image of Heuchera villosa (Saxifragaceae) - inflorescence - whole - unspecified
Heuchera villosa (Saxifragaceae) - stem - showing leaf bases
Image of Heuchera villosa (Saxifragaceae) - stem - showing leaf bases
Heuchera villosa (Saxifragaceae) - inflorescence - lateral view of flower
Image of Heuchera villosa (Saxifragaceae) - inflorescence - lateral view of flower
Heuchera villosa (Saxifragaceae) - inflorescence - frontal view of flower
Image of Heuchera villosa (Saxifragaceae) - inflorescence - frontal view of flower
Heuchera villosa (Saxifragaceae) - whole plant - in flower - general view
Image of Heuchera villosa (Saxifragaceae) - whole plant - in flower - general view
Heuchera americana (Saxifragaceae) - fruit - as borne on the plant
Image of Heuchera americana (Saxifragaceae) - fruit - as borne on the plant
Heuchera villosa (Saxifragaceae) - leaf - basal or on lower stem
Image of Heuchera villosa (Saxifragaceae) - leaf - basal or on lower stem
Heuchera villosa (Saxifragaceae) - stem - showing leaf bases
Image of Heuchera villosa (Saxifragaceae) - stem - showing leaf bases
Heuchera villosa (Saxifragaceae) - fruit - as borne on the plant
Image of Heuchera villosa (Saxifragaceae) - fruit - as borne on the plant
Heuchera villosa (Saxifragaceae) - leaf - margin of upper + lower surface
Image of Heuchera villosa (Saxifragaceae) - leaf - margin of upper + lower surface
Fig. 4 in MORPHOLOGICALAND GENETIC DIFFERENTIATION OF SAXIFRAGA HIRCULUS L. (SAXIFRAGACEAE) POPULATIONS IN LITHUANIA Edita Meškauskaitė, Donatas Naugžemys, Donatas Žvingila, Jonas Remigijus
Fig. 4. UPGMA dendrogram of genetic relationships among 20 S. hirculus individuals from Merkinė population
Fig. 4 in A new distribution record of Chrysosplenium grayanum Maxim. (Saxifragaceae) in Korea: Evidence from morphological and molecular data
Fig. 4. Phylogenetic relationships resulting from the maximum parsimony analysis of nrITS sequences from eight Chrysosplenium taxa and two outgroup taxa (C. flagelliferaum in ser. Flagellifera and C. japonicum in ser. Alternifolia). Numbers above the branches indicate bootstrap values (≧80) for maximum parsimony (left) and neighbor-joining (right) analysis.
Fig. 2 in A new distribution record of Chrysosplenium grayanum Maxim. (Saxifragaceae) in Korea: Evidence from morphological and molecular data
Fig. 2. Photos of Chrysosplenium grayanum Maxim. A. Plant habit during flowering; B. Leaves; C. Inflorescence with bracteal leaves; D. Close-up of sepals and stamens.
Fig. 3 in A new distribution record of Chrysosplenium grayanum Maxim. (Saxifragaceae) in Korea: Evidence from morphological and molecular data
Fig. 3. Scanning electron micrograph of seed of Chysosplenium grayanum Maxim. A. Seed; B. Close-up of seed surface, showing smooth surface with cylindrical papillose with roundish head at the tip.
Fig. 1 in A new distribution record of Chrysosplenium grayanum Maxim. (Saxifragaceae) in Korea: Evidence from morphological and molecular data
Fig. 1. Illustrations of Chrysosplenium grayanum Maxim. A. Flowering plant; B. Inflorescence; C. Sepals and stamens; D. Capsule with persistent sepals; E. Leaf arrangement. Illustrations of Chrysosplenium grayanum were drawn by Park Chan-Ae.
Parnassia asarifolia (Saxifragaceae) - inflorescence - frontal view of flower
Image of Parnassia asarifolia (Saxifragaceae) - inflorescence - frontal view of flower
Mitella diphylla (Saxifragaceae) - whole plant - in flower - general view
Image of Mitella diphylla (Saxifragaceae) - whole plant - in flower - general view
Mitella diphylla (Saxifragaceae) - inflorescence - lateral view of flower
Image of Mitella diphylla (Saxifragaceae) - inflorescence - lateral view of flower
Data from: Integrative identification of incipient lineages in Heuchera longiflora (Saxifragaceae)
Following on emerging understanding of the diversification process, many recent workers have considered infraspecific taxa as valuable for formally recognizing incompletely speciated entities. The distinction between a species and an infraspecific taxon represents a fundamentally subjective weighting of evidence, yet this points further to the need for an evidential basis for these decisions. We explore these concepts in Heuchera longiflora (Saxifragaceae), which is morphologically variable and has a disjunct range across several physiographic provinces in the eastern U.S. using a tiered sampling approach and a combination of Sanger and next generation sequencing (NGS) techniques. We investigated 56 populations with seven markers to investigate population structure, and for a subset of 12 representative populations we sequenced 277 nuclear markers to characterize gene tree discord. Using a variety of methods to overcome high levels of gene conflict, we find evidence for the traditionally recognized taxa H. longiflora var. longiflora and H. longiflora var. aceroides in molecular and morphological data partitions. Our results comprise a case study on the use of multiple sources of data and analytical methods to delimit infraspecific taxa.
Fig. 6. RAPD band patterns and mean heterozygosity across S in MORPHOLOGICALAND GENETIC DIFFERENTIATION OF SAXIFRAGA HIRCULUS L. (SAXIFRAGACEAE) POPULATIONS IN LITHUANIA Edita Meškauskaitė, Donatas Naugžemys, Donatas Žvingila, Jonas Remigijus
Fig. 6. RAPD band patterns and mean heterozygosity across S. hirculus populations in Lithuania
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