Published August 3, 2023 | Version v1
Taxonomic treatment Open

Acalypha herzogiana Pax & K. Hoffm

  • 1. Departamento de Biología, Facultad de Ciencias, Universidad Autónoma de Madrid, calle Darwin 2, Madrid, 28049, Spain. & Centro de Investigación en Biodiversidad y Cambio Global (CIBC-UAM), Universidad Autónoma de Madrid, calle Darwin 2, Madrid, 28049, Spain.
  • 2. Department of Biology, University of Oxford, South Parks Road, OX 1 3 RB, UK. & Departamento de Biodiversidad, Ecología y Evolución, Universidad Complutense de Madrid, Ciudad Universitaria, Madrid, 28040, Spain.
  • 3. Departamento de Biología, Facultad de Ciencias, Universidad Autónoma de Madrid, calle Darwin 2, Madrid, 28049, Spain.
  • 4. Real Jardín Botánico, RJB-CSIC, Plaza de Murillo 2, Madrid, 28014, Spain.

Description

33. Acalypha herzogiana Pax & K.Hoffm

Mededeelingen van’s Rijks-Herbarium 40: 24 (Pax 1921).

= Acalypha nitschkeana Pax & K.Hoffm.

Voucher specimens

ARGENTINA – MisionesMolfino, J.F. s.n.; BAF.

BOLIVIA – La PazBeck, S. 27697; LPB, MA.

BRAZIL – ParanáDombrowski, L.T. 2950; MBM, P.

PARAGUAY – ParaguaríArbo, M.M. 1768; C, K, MO.

Habit

Herb. Native.

Habitat

Eastern Highlands: Atlantic Forests; Gran Chaco: Western Dry Chaco, alt. 200‒ 600 m.

Distribution

Argentina, Bolivia, Brazil, and Paraguay.

References

Steinmann & Levin (2011), Cardiel et al. (2013b, 2022b).

Provisional conservation status

NT.

Remarks

In addition to the wild specimens of Acalypha herzogiana, also appear specimens of a cultivar of this species, usually from gardens or urban areas. This cultivar is of uncertain origin and is characterised by the showy terminal pistillate inflorescences formed by numerous densely clustered, ebracteate, pistillate flowers. It was studied by Steinmann & Levin (2011), who hypothesised that it is the result of homeotic mutation resulting in the stamens being replaced by styles.

Notes

Published as part of Cardiel, José María, Muñoz-Rodríguez, Pablo, González-Berdasco, Álvaro & Montero-Muñoz, Iris, 2023, Catalogue and red list of Acalypha L. (Euphorbiaceae) from South America, pp. 1-92 in European Journal of Taxonomy 886 on page 31, DOI: 10.5852/ejt.2023.886.2201, http://zenodo.org/record/8222657

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Linked records

Additional details

Biodiversity

Collection code
BAF , C, K, MO , LPB, MA , MBM, P
Family
Euphorbiaceae
Genus
Acalypha
Kingdom
Plantae
Order
Malpighiales
Phylum
Tracheophyta
Species
herzogiana
Taxon rank
species

References

  • Pax F. A. 1921. Euphorbiaceae. In: Die von Dr. Th. Herzog auf seiner zweiten Reise durch Bolivien in den Jahren 1910 und 1911 gesammelten Pflanzen. Mededeelingen van ' s Rijks-Herbarium 40: 18 - 29.
  • Steinmann V. W. & Levin G. A. 2011. Acalypha herzogiana (Euphorbiaceae), the correct name for an intriguing and commonly cultivated species. Brittonia 63: 500 - 504. https: // doi. org / 10.1007 / s 12228 - 011 - 9181 - 5
  • Cardiel J. M., Nee M. & Munoz-Rodriguez P. 2013 b. Synopsis of Acalypha L. (Euphorbiaceae) of Peru and Bolivia, with description of a new species. Anales del Jardin Botanico de Madrid 70 (2): 152 - 177 https: // doi. org / 10.3989 / ajbm. 2366
  • Cardiel J. M., Cordeiro de Sousa A. A., Cordeiro I., Rossi M. B., Marques da Silva O. L., Munoz-Rodriguez P., Lopez A. & Montero-Munoz I. 2022 b. Updated synopsis of Acalypha L. (Euphorbiaceae, Acalyphoideae) from Brazil. Plant Systematics and Evolution. 308: 24. https: // doi. org / 10.1007 / s 00606 - 022 - 01816 - 0