Comprehensive Description
(
anglais
)
fourni par North American Flora
Eryngium integrifolium Walt. Fl. Car. 112. 1788
Eryngium virgatum Lam. Encyc. 4: 757. 1797.
Eryngium ovalifolium Michx. Fl. Bor. Am. 163. 1803.
Eryngium americanum "Walt."; Spreng. in R. & S. Syst. Veg. 6: 337. 1820.
Eryngium ludovicianum Morong, Bull. Torrey Club 14: 51. 1887.
Eryngium virgatum var. ludovicianum Morong; Coult. & Rose, Rev. N. Am. Umbell. 96. 1888.
Eryngium integrifolium var. ludovicianum Coult. & Rose, Contr. U. S. Nat. Herb. 7: 48. 1900.
Eryngium integrifolium var. typicum H. Wolff in Engler, Pflanzenreich 61 (4 228 ): 160. 1913.
Eryngium integrifolium var. lanccolalum H. Wolff, in Engler, Pflanzenreich 61 (4 228 ) : 161. 1913.
Slender, caulescent, glabrous perennials, 3-8 dm. high, from a fascicle of tuberous or fleshy-fibrous roots, the stems solitary, erect, branching above; basal leaves oblong-lanceolate to oblong-ovate, 1.5-6 cm. long, 5-25 mm. broad, often cordate at the base, obtuse at the apex, entire to shallowly crenate, the venation reticulate; petioles sheathing at the base, 1-3 cm. long; lower cauline leaves like the basal but short-petiolate to sessile above, the uppermost linear, oblanceolate to ovate, acute, usually spinulose-serrate or rarely laciniate or subentire; inflorescence branched, the heads few, rather small, pedunculate, the flowers numerous; heads amethystine, ovoid to globose, 5-15 mm. in diameter; bracts 6-10, rigid, linear, 1-2 cm. long, entire or usually with 3-5 spiny teeth, exceeding the heads; bractlets tricuspidate, 3 mm. long, exceeding the fruit; coma wanting; sepals lanceolate, 1-1.5 mm. long, mucronate; petals oblong, about 1 mm. long; styles slender, exceeding the sepals; fruit about 2 mm. long, the angles densely covered with rows of lanceolate white scales 0.5-1 mm. long, the surfaces usually scaleless.
Type locality: Presumably in the Carolinas, Waller.
Distribution: North Carolina to Florida, west to Oklahoma and Texas (Curtiss 6008, Heller &■
- citation bibliographique
- Albert Charles Smith, Mildred Esther Mathias, Lincoln Constance, Harold William Rickett. 1944-1945. UMBELLALES and CORNALES. North American flora. vol 28B. New York Botanical Garden, New York, NY
Eryngium integrifolium: Brief Summary
(
anglais
)
fourni par wikipedia EN
Eryngium integrifolium, also known as blueflower eryngo or savanna eryngo, is a flowering plant in the family Apiaceae. It is native to the Southeastern United States where it is found it meadows, savannas, and flatwoods often in wet, nutrient-poor conditions. It produces dense heads of blue flowers in late summer through fall.
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Eryngium integrifolium: Brief Summary
(
vietnamien
)
fourni par wikipedia VI
Eryngium integrifolium là một loài thực vật có hoa trong họ Hoa tán. Loài này được Walter mô tả khoa học đầu tiên năm 1788.
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- cc-by-sa-3.0
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- Wikipedia tác giả và biên tập viên
Bài viết chủ đề họ Hoa tán này vẫn còn sơ khai. Bạn có thể giúp Wikipedia bằng cách mở rộng nội dung để bài được hoàn chỉnh hơn. 
