SINGLE-SORUS SPLEENWORT. Asplenium monanthes L. Synonym: Asplenium monanthemum Murray. Family: Aspleniaceae (spleenwort). FNAI Ranks: G4/S1. Asplenium monanthemum L. f. ex Murray. Vernacular names [edit wikidata 'Asplenium monanthes'] Wikidata 'Asplenium monanthes' linked to. Asplenium monanthes Linnaeus, Mant. Pl. 1: Single-sorus fern. Roots not proliferous. Stems erect, unbranched; scales black with lighter margins.
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G2 - Imperiled globally because of rarity 6 - 20 occurrences, or few remaining acres, or miles of stream or very vulnerable to extinction throughout its range asplenium monanthes of other factors.
G3 - Asplenium monanthes globally because of rarity 6 - 20 occurrences, or few remaining acres, or miles of stream or very vulnerable to extinction asplenium monanthes its range because of other factors. G4 - Imperiled globally because of rarity 6 - 20 occurrences, or few remaining acres, or miles of stream or very vulnerable to extinction throughout its range because of other factors.
G5 - Demonstrably asplenium monanthes globally, though it may be quite rare in parts of its range, especially at the periphery.
GH - Historically known, with the expectation that it might be rediscovered.
GNA - Species for which a rank is not applicable. NatureServe does not typically rank hybrid species. GNR - Not yet ranked.
SEINet Portal Network - Asplenium monanthes
GX - Species believed to be extinct. Plant species returned will be found within at least one of the selected counties. All - An All search will combine the asplenium monanthes of counties to include with a Boolean And.
Plant species returned will be found within each of the selected counties. Plant species returned will not be found within at least one of asplenium monanthes selected counties. All - An All search will combine the list of counties to exclude with a Boolean And.
Plant species returned will not be found within any of the asplenium monanthes counties.
Associated Ecological Communities For more information, contact: Asplenium monanthes of Florida Plants http: Correct spelling is necessary for desired results, but because this function asplenium monanthes a string search the full name need not be entered.
Any correct part of a taxon name can be entered and a choice of the correct one made from the small list of resulting matches.
For example, matching the full name exactly in a Scientific Name search for Piptochaetium avenacioides may be difficult, but strings of either tium aven or avenaci or m avenac or pipto will all result in very small lists of matches.
The intended name can then be chosen from any of those lists.
Asplenium monanthes - Species Page - ISB: Atlas of Florida Plants
Usually, the last letter or two of a given genus, a space, and the first few correct letters of the specific epithet will provide a sufficiently short list containing the desired taxon.
A asplenium monanthes example in a Common Name search is Virginia snakeroot. Searching using "snake root" will yield no results due to the extra space, but searching "snake" will generate a short list of plants with the word "snake" in the common asplenium monanthes.
Furthermore, a search of "Virginia snake" or even "nia snak" yields one result: If, after following the above advice, then difficulties are still encountered please use the "browse" feature.
Vouchered Specimen A voucher specimen is a pressed and thoroughly dried plant sample deposited in a herbarium, and is intended to be a permanent record supporting research purposes. Conclusions Multiple origins of apomixis are inferred, in both alloploid and autoploid forms, within the A.
Although the evolutionary transition to obligate asexual reproduction is relatively rare across eukaryotes, it appears to be an important evolutionary process in plants Mogie,; Asker and Jerling, Sexual reproduction is ancestral in homosporous ferns, and the transition to apomixis requires the evolution and alternation of two distinct phenomena: They represent the avoidance of meiotic reduction during sporogenesis diplosporyand the spontaneous development of a sporophyte without fertilization apogamy Lovis, All except one of the documented apomict fern taxa are obligate Lloyd, ; Lovis,and the reverse transition from apomixis to sexual reproduction has not been observed.
The transition to apomixis has long been associated asplenium monanthes hybridization, polyploidy and female sterility Mogie, asplenium monanthes This is due to the meiotic chromosome behaviour observed in apomictic taxa, the high proportion of triploid apomictic taxa and because apomictic taxa are usually found in complex reticulation networks with other apomictic and sexually reproducing lineages Manton, ; Lovis, ; Walker, ; Grusz et al.
A recent study by Beck et al.