Hyptis dumetorum Morong
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publication ID |
https://doi.org/ 10.11646/phytotaxa.233.3.1 |
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persistent identifier |
https://treatment.plazi.org/id/AD7787E1-FFFD-FFC5-FF6B-FE74FAE1A2FD |
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treatment provided by |
Felipe |
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scientific name |
Hyptis dumetorum Morong |
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3.6. Hyptis dumetorum Morong View in CoL in Morong & Britton (1893: 200). Fig. 12 View FIGURE 12
Type :— PARAGUAY. Sine loc., 1 May 1889, T. Morong 633 (holotype NY 639 !; isotypes E 265492 !, G 307369 !, K 488314 !) .
= Hyptis dyscheres Briquet (1896: 794) View in CoL ≡ Mesosphaerum dyscheres Briq. View in CoL , nom. illeg. Type:— PARAGUAY. Concepción, Sept. 1892, O. Kuntze s.n. (holotype NY 641!)
= Hyptis gymnodonta Briquet (1896: 795) View in CoL ≡ Mesosphaerum gymnodontum Briq. View in CoL , nom. illeg. Type:— BOLIVIA. Velasco, Jul. 1892, O. Kuntze s.n. (holotype NY 647!)
= Hyptis dumetorum var. inconcinna Briquet (1907: 619) View in CoL . Type (lectotype designated here):— PARAGUAY. “ Cordillera de Altos”, Jan., E. Hassler 3747 ( G 307364 !; isolectotypes G 307365 !, G 307366 !, GH 1244 !, K 488313 !, P 720999 !, UC 944373 !).
Perennial herbs, up to 1 m high, stems densely hispid, mostly towards the apex. Leaves with a brief petiole 0.5–1.5 cm long, ovate blade, 2–4 × 2.5–3 cm, acute or obtuse apex, obtuse or cordate base, both surfaces hispid, irregularly serrate-dentate margin. Capitula 0.8–1.2 cm diam., many-flowered, solitary, axillary to superior leaves, peduncle 0.4–0.6 cm long. Bracteoles 6–7 mm long, linear and filiform, glabrous. Calyx 3 mm up to 6–7 mm in fruit, mid-tube deflexed in fruit, exterior sub-glabrous or pilose, interior glabrous; teeth 1.2–1.5 mm long, sub-equal, aristate. Corolla pale blue or pink color, 6 mm long. Nutlets narrow obovoid, 1.2 mm long, brown, smooth.
Remarks: — At G there are three duplicates (sheets) of Hassler 3747, the type material of Hyptis dumetorum var. inconcinna , one of them is here designated lectotype, following Arts. 8 and 9 of ICN ( McNeill et al. 2012; McNeill 2014).
Distribution and habitat: — Hyptis dumetorum grows in Bolivia (possibly introduced), S. Brazil, Paraguay and northern Argentina. It is found in sandy soils and dry areas.
Selected specimens examined:— ARGENTINA. Formosa: Clorinda, 5 January 1927, Venturi 9119 ( US!).
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Tavera, Department of Geology and Geophysics |
No known copyright restrictions apply. See Agosti, D., Egloff, W., 2009. Taxonomic information exchange and copyright: the Plazi approach. BMC Research Notes 2009, 2:53 for further explanation.
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Hyptis dumetorum Morong
| O’Leary, Nataly 2015 |
Hyptis dumetorum var. inconcinna
| Briquet, J. 1907: ) |
Hyptis dyscheres
| Briquet, J. 1896: ) |
Hyptis gymnodonta
| Briquet, J. 1896: ) |