Croton chaetophorus Müller Argoviensis (1865: 130)
publication ID |
https://doi.org/ 10.11646/phytotaxa.570.3.1 |
DOI |
https://doi.org/10.5281/zenodo.7260313 |
persistent identifier |
https://treatment.plazi.org/id/039887C6-9003-047C-FF44-FA682EE18303 |
treatment provided by |
Plazi |
scientific name |
Croton chaetophorus Müller Argoviensis (1865: 130) |
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7. Croton chaetophorus Müller Argoviensis (1865: 130) View in CoL .
Lectotype (designated here): — BRAZIL. “Brasilia meridionalis”, s.d., F. Sellow s.n. ( BR 0000008765802 !) ; idem, F. Sellow s.n. (original syntype B†). Remaining syntypes: — BRAZIL. Minas Gerais:“ad Caldas”, September, A.F. Regnell I 398 ( A 00257902 !, B†, BR 0000006993894 !, BR 0000006994525 !, G 00434438 !, MEL 2324385 View Materials !, P 00623099 !, P 00623100 !, S-R-10502!, US 01050272); s. loc., L. Riedel s.n. (B†). ( Fig. 5 View FIGURE 5 , A–F)
Croton chaetophorus is a subshrub with pistillate sepals covered by glands (apparently colleters), except at the base, which is a useful character for its identification. Bracts are lanceolate-rhombic and, due to their morphology, they totally cover the flower buds. The species can be confused with C. serratifolius , however, the bracts and stipules of C. chaetophorus do not have glands, its leaves are ovate to ovate-lanceolate, whereas, in C. serratifolius , bracts and stipules have glands along the margin, and the leaves are elliptic to oblong. The species is a member of Croton sect. Barhamia subsect. Medea ( van Ee et al. 2011) .
Distribution and habitat:— It occurs in southern (PR, SC) and southeastern (MG, SP) Brazil ( Smith et al. 1988, Caruzo et al. 2019). Plants grow in open vegetation (‘campos sujos’), edges of forest and, rarely, in ‘banhados’, between 980 and 1090 m elevation ( Fig. 2 View FIGURE 2 ).
Phenology:— Flowering and fruiting from October to February.
Representative specimens:— PARANÁ: Clevelandia , 21 November 1972, G . Hatschbach 30807 ( MBM). Jaguariaíva, Estrada para acesso ao Parque Estadual do Cerrado , 21 October 2016, A. P. N . Pereira , F. S . Petrongari & O. L. M . Silva 40 ( SP). Ortigueira, Rio Capivary Grande , 17 October 1965, G . Hatschbach 13038 ( K, MBM, P). Prudentópolis, Relógio, 11 April 1965, G . Hatschbach 12524 ( MBM). Turvo, Vegetação Ciliar do Rio Turvo , 25°02’40.1” S, 51°32’50.1” W, M. G GoogleMaps . Caxambu 2601 ( HCF, MBM) .
G |
Conservatoire et Jardin botaniques de la Ville de Genève |
MBM |
San Jose State University, Museum of Birds and Mammals |
A |
Harvard University - Arnold Arboretum |
P |
Museum National d' Histoire Naturelle, Paris (MNHN) - Vascular Plants |
N |
Nanjing University |
F |
Field Museum of Natural History, Botany Department |
S |
Department of Botany, Swedish Museum of Natural History |
O |
Botanical Museum - University of Oslo |
L |
Nationaal Herbarium Nederland, Leiden University branch |
M |
Botanische Staatssammlung München |
SP |
Instituto de Botânica |
K |
Royal Botanic Gardens |
HCF |
Universidade Tecnológica Federal do Paraná |
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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