Show Lower Taxa Hilaria belangeri, Hilaria jamesii, Hilaria mutica, Hilaria rigida, Hilaria swallenii Kunth Mary E. Barkworth Treatment appears in FNA Volume
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Pinus pungens, Pinus quadrifolia, Pinus radiata, Pinus resinosa, Pinus rigida, Pinus sabiniana, Pinus serotina, Pinus strobiformis, Pinus strobus, Pinus
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LAYOUT:treatment:TUOYAL familyAlismataceae genusSagittaria speciesSagittaria rigida Pursh Flora Americae Septentrionalis 2: 397. 1814. Robert R. Haynes, C.
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Pooideae tribePoaceae tribe Poeae genusDesmazeria Show Lower Taxa Desmazeria rigida, Desmazeria sicula Dumort. Gordon C. Tucker Treatment appears in FNA Volume
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LAYOUT:treatment:TUOYAL familySphagnaceae genusSphagnum sectionSphagnum sect. Rigida speciesSphagnum compactum Lamarck & de Candolle Fl. Franç. ed. 3, 2: 443
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genusPhytolacca speciesPhytolacca americana varietyPhytolacca americana var. rigida (Small) Caulkins & R. E. Wyatt Bull. Torrey Bot. Club 117: 366. 1990. Mark
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reverchonii, Muhlenbergia richardsonis, Muhlenbergia rigens, Muhlenbergia rigida, Muhlenbergia schreberi, Muhlenbergia sericea, Muhlenbergia setifolia, Muhlenbergia
38 KB (1,181 words) - 18:58, 11 May 2021
Fl. W. Calif. ed. 2, 387. 1911. Kerry A. Barringer Basionym: Adenostegia rigida Bentham in J. Lindley, Nat. Syst. Bot., 445. 1836 Treatment appears in FNA
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LAYOUT:treatment:TUOYAL familyLiliaceae genusHypoxis speciesHypoxis rigida Chapman Fl. South. U.S. ed. 2 repr. 1892, 696. 1892. Alan Herndon Endemic Treatment
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genusHilaria speciesHilaria rigida (Thurb.) Benth. ex Scribn. Mary E. Barkworth Common names: Big galleta Synonyms: Pleuraphis rigida Treatment appears in FNA
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Bumelia lanuginosa var. rigida A. Gray in A. Gray et al., Syn. Fl. N. Amer. ed. 2, 2(1): 68. 1886 Synonyms: Bumelia lanuginosa subsp. rigida (A. Gray) Cronquist
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Flowering Mar–May. Habitat: Pine savannas and barrens (commonly with Pinus rigida, sometimes with Quercus marilandica and Q. ilicifolia), pine flatwoods,
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subfamilyCaryophyllaceae subfam. Caryophylloideae genusVelezia Show Lower Taxa Velezia rigida Linnaeus Sp. Pl. 1: 332. 1753. , Gen. Pl. ed. 5, 155. 1754. Ronald L. Hartman
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subg. Amphietes sectionChorizanthe sect. Acanthogonum speciesChorizanthe rigida (Torrey) Torrey & A. Gray Proc. Amer. Acad. Arts 8: 198. 1870. James L.
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present on San Clemente Island) have been called D. rigida var. rhamnoides (Greene) Munz [= D. rigida Bentham subsp. rhamnoides (Greene) Thorne] and are
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John Myers John Myers Alismataceae Alismataceae Alismataceae Sagittaria rigida Sagittaria brevirostra Sagittaria cuneata John Myers John Myers John Myers
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2–3.4 mm; seeds 1.6–2.5 mm. Linum floridanum 1 Styles connate [subsect. Rigida]. > 14 14 Capsules dehiscing into 10, 1-seeded segments; sepals persistent
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genusSolidago sectionSolidago sect. Ptarmicoidei speciesSolidago rigida subspeciesSolidago rigida subsp. rigida John C. Semple, Rachel E. Cook Endemic Synonyms: Oligoneuron
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genusSolidago sectionSolidago sect. Ptarmicoidei speciesSolidago rigida subspeciesSolidago rigida subsp. glabrata (E. L. Braun) S. B. Heard & Semple Canad. J
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1838 Synonyms: Aloina pilifera (De Notaris) H. A. Crum & Steere Aloina rigida var. pilifera (De Notaris) Limpricht Treatment appears in FNA Volume 27
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