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3 results for “Champiaceae”
FIGURE 1 in Genetic barcoding resolves the historically known red alga Champia parvula from southern New England, USA, as C. farlowii sp. nov. (Champiaceae, Rhodymeniales)
FIGURE 1. Distance analysis of the COI-5P barcode region using UPGMA for Champia species. Sequences other than C. farlowii and C. parvula are collapsed based on the automated barcode gap analysis. The arrow shows the gap in the distance histogram that was used to collapse nodes.
FIGURES 3–10 in Genetic barcoding resolves the historically known red alga Champia parvula from southern New England, USA, as C. farlowii sp. nov. (Champiaceae, Rhodymeniales)
FIGURES 3–10. Champia farlowii sp. nov. 3. P.B.-A. no. 592, as Champia parvula, from Massachusetts (Collins et al., 1899). Scale bar = 4 cm. 4. Holotype specimen [EC059] from Charleston, Rhode Island. Scale bar = 2 cm. 5. Apex of branch in longitudinal section showing single-layered septa between nodes, and longitudinal filaments bearing a gland cell (arrow) [CWS 94-3-5]. Scale bar = 200 μm. 6. Cortex of node showing complete lower layer and incomplete outer layer [CWS 09-39-7]. Scale bar = 50 μm. 7. Axial view showing branch originating in internode (arrow) [CWS 1318]. Scale bar = 100 μm. 8. Surface view showing tetrahedral sporangia in outer cortex [CWS 1318]. Scale bar = 50 μm. 9. Nodes showing one and many clustered cystocarps [CWS 1029]. Scale bar = 500 μm. 10. Longitudinal section of cystocarp demonstrating the 'tela arachnoidea' formed between carposporophyte (not shown) and pericarp wall [CWS 1029]. Scale bar = 500 μm.
FIGURE 2 in Genetic barcoding resolves the historically known red alga Champia parvula from southern New England, USA, as C. farlowii sp. nov. (Champiaceae, Rhodymeniales)
FIGURE 2. Phylogeny of the Champiaceae based on maximum-likelihood (ML) analysis of rbcL sequences with bootstrap values (1000 replicates). Champia farlowii is distinct from C. parvula from near the type locality (Spain) and a re-examination of C. parvula in the Caribbean Sea and Gulf of Mexico is warranted.
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