Systematics of Amsinckiinae (Boraginaceae): The Popcorn Flowers
[Amsinckiinae HOME]
Pronunciation/Pronunciación: |
Pla-gi-o-bó-thrys |
Etymology/Etimología:
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Gr. plagios, oblique/sideways, + bothros, pit or scar, possibly referring to the attachment scar of the type species, Plagiobothrys fulvus |
Synonyms/Sinónimos:
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Allocarya Greene, Pittonia 1: 12 (1887)
Allocaryastrum Brand, H.G.A.Engler (ed.), Pflanzenr., IV, 252(97): 99 (1931)
Echidiocarya A.Gray ex Benth. & Hook.f., Gen. Pl. 2: 854 (1876)
Echinoglochin (A.Gray) Brand, Repert. Spec. Nov. Regni Veg. 21: 252 (1925)
Glyptocaryopsis Brand, H.G.A.Engler (ed.), Pflanzenr., IV, 252(97): 104 (1931)
Maccoya F.Muell., Fragm. 1: 127 (1859)
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Type Species/EspeciesTipo: |
Plagiobothrys fulvus (Hooker & Arnott) I.M.Johnston, Contr. Gray Herb. 68: 70 (1923) |
Distribution of Plagiobothrys:
ABOVE: GBIF 2019: https://www.gbif.org. Accessed 24 Dec 2019.
BELOW LEFT: POWO. 2019. Plants of the World Online. (Note: Australian distribution modified.) http://www.plantsoftheworldonline.org. Green=native. Purple=non-native. Red border=extinct (1 sp.) Accessed 24 Dec 2019.
BELOW RIGHT: Australiasian Virtual Herbarium, distribution of the 5 Australian Plagiobothrys spp. https://avh.ala.org.au/occurrences/search?taxa=Plagiobothrys#tab_mapView. Accessed 2 Jan 2020.
TOTAL NUMBER OF CURRENTLY ACCEPTED TAXA IN GENUS:
69 species and 86 minimally ranked taxa
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TAXON/TAXÓN COUNTRY/PAÍS
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TAXON/TAXÓN COUNTRY/PAÍS
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Federal Listings:
| F.E. = Federally Endangered |
California Native Plant Society (CNPS) Inventory Listings:
1A = Plants presumed extirpated in California and either rare or extinct elsewhere
1B = Plants rare, threatened, or endangered in California and elsewhere
2A = Plants presumed extirpated in California but common elsewhere
2B = Plants rare, threatened, or endangered in California but common elsewhere
3 = Plants about which more information is needed, a review list
4 = Plants of limited distribution, a watch list
.1 = Seriously threatened in California — Over 80% of occurrences threatened / high degree and immediacy of threat
.2 = Moderately threatened in California — 20-80% of occurrences threatened / moderate degree and immediacy of threat
.3 = Not very threatened in California — Less than 20% of occurrences threatened / low degree and immediacy of threat or no current threats known |
KEYS/CLAVES TO CALIFORNIA PLAGIOBOTHRYS (Jepson eFlora)
KEYS/CLAVES TO SOUTH AMERICAN PLAGIOBOTHRYS (Johnston 1927)
CHROMOSOME NUMBERS OF AMSINCKIINAE, including Plagiobothrys
LITERATURE CITED:
Fischer, F. E. L. and C. A. Meyer. 1836. Plagiobothrys. Index Seminum [St.Petersburg (Petropolitanus)] 2:46-47 (printed 21-22).
Guilliams, C. M. 2015. Diversification, biogeography, and classification of the Amsinckiinae (Boraginaceae), with an emphasis on the popcorn flowers (Plagiobothrys).
PhD Dissertation. University of California, Berkeley, Berkeley, California.
Johnston, I. M. 1923. Studies in the Boraginaceae. A synopsis and redefinition of Plagiobothrys. Contributions from the Gray Herbarium of Harvard University 68:57-80.
Johnston, I. M. 1927. Studies in the Boraginaceae VI. A revision of the South American Boraginoideae. Contributions from the Gray Herbarium of Harvard University 78:1-118.
Johnston, I. M. 1932. The Allocarya section of Plagiobothrys in the western United States. Contributions from the Gray Herbarium of Harvard University 3:5-82.
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