Croton serpyllifolius Baillon (1864: 355)

Pereira, Amanda Da Paixão Noronha, Riina, Ricarda & Caruzo, Maria Beatriz Rossi, 2022, Croton (Euphorbiaceae) of the Brazilian state of Paraná: an annotated checklist, species distribution, and identification key, Phytotaxa 570 (3), pp. 231-274 : 257

publication ID

https://doi.org/ 10.11646/phytotaxa.570.3.1

DOI

https://doi.org/10.5281/zenodo.7268600

persistent identifier

https://treatment.plazi.org/id/039887C6-9010-046D-FF44-FA2428138A67

treatment provided by

Plazi

scientific name

Croton serpyllifolius Baillon (1864: 355)
status

 

31. Croton serpyllifolius Baillon (1864: 355) View in CoL .

Lectotype (first step designated by Lima & Pirani 2008b, second step designated here): — BRAZIL. São Paulo: “près d’un ruisseau, dans le voisinage d’Eyneja-Villa”, s.d., A. Saint-Hilaire cat. C2 1495 ( P 00634713 !; isolectotypes P 00634714!, SP 000664!, F 0092877!) . Remaining syntype: — BRAZIL. “bords du chemin près de Rincao da Cidade”, s. dat., A. Saint-Hilaire cat. C2 1580 (P 00634715!) ( Fig. 17 View FIGURE 17 , A–E).

Croton serpyllifolius is a shrub that can be confused with C. chamaepitis and C. pycnocephalus (see Table 1 View TABLE 1 ). According to Lima & Pirani (2008b), the species is endemic to the state of São Paulo. However, Paraná specimens show morphological characters in agreement with the information of the protologue and type collections, corroborating the information from Caruzo & Cordeiro (2007), who recognized the occurrence of the species in Paraná. The species belongs to section Lamprocroton subsect. Argentini .

Distribution and habitat:— It occurs in south (PR, SC) and southern (SP) ( Caruzo et al. 2020), where it grows in open vegetation (‘campo limpo’), between 800 and 1050 m elevation ( Fig. 16 View FIGURE 16 ).

Phenology:— Flowering from March and September, and fruiting in October and November.

Representative specimens:— PARANÁ: Balsa Nova, Ponte dos Arcos, 25°33’16”S, 49°48’11”W, 808 m, 18 December 2013, J. T GoogleMaps . Motta, L. T . Dombrowski, J . Cordeiro & D. P . Saridakis 4204 ( HCF, MBM, RB). Palmeira, Estrada Rodovia Palmeira-Ponta Grossa , 12 October 1959, G . Hatschbach 6482 ( MBM). Ponta Grossa, Fazenda Barrozinho , 07 September 1967, G . Hatschbach 17093 ( MBM). Tibagi, Taipa de Pedra , 19 October 1993, G . Hatschbach & J . Cordeiro 59670 ( MBM). Idem, Parque Estadual do Guartelá, Rio Iapó , 02 September 1996, S. R . Ziller 1573 ( ESA, MBM) .

J

University of the Witwatersrand

T

Tavera, Department of Geology and Geophysics

L

Nationaal Herbarium Nederland, Leiden University branch

HCF

Universidade Tecnológica Federal do Paraná

MBM

San Jose State University, Museum of Birds and Mammals

RB

Jardim Botânico do Rio de Janeiro

G

Conservatoire et Jardin botaniques de la Ville de Genève

S

Department of Botany, Swedish Museum of Natural History

R

Departamento de Geologia, Universidad de Chile

ESA

Universidade de São Paulo

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