2012
DOI: 10.1590/s2175-78602012000400018
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Guatteria (Annonaceae) da Floresta Atlântica brasileira

Abstract: Guatteria Ruiz et Pav. é o maior gênero de Annonaceae, com 307 espécies de distribuição neotropical. Caracteres reprodutivos constantes e vegetativos variáveis dificultam a caracterização das espécies. Como resultado do presente estudo são reconhecidas 15 espécies do gênero na Floresta Atlântica, Guatteria australis, G. campestris, G. candolleana, G. emarginata, G. ferruginea, G. latifolia, G. macropus, G. oligocarpa, G. pogonopus, G. pohliana, G. sellowiana, G. schomburgkiana, G. stenocarpa, G. tomentosa e G.… Show more

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Cited by 24 publications
(24 citation statements)
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References 16 publications
(21 reference statements)
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“…The indument is also highly variable, individuals with glabrous branches and leaves (e.g., Dusén 13746 from Guaratuba, Paraná) occurring in the same area as individuals with a dense hair cover on branches and the lower side of leaves (e.g., Barbosa 556, also from Guaratuba, Paraná). Guatteria acutiflora was recently added to the synonymy of G. aus tralis (Lobão et al 2012 Tree 5-7 m tall, c. 10 cm diam; young twigs densely covered with erect, orange-brown hairs to c. 1.5 mm long, soon glabrous. Leaves: petiole 7-14 mm long, 1-2 mm diam; lamina elliptic to obovate, 10-17 by 4-6 cm (leaf index 2.1-2.9), coriaceous, scabridulous particularly below, pale to creamy brown above, brown below, glabrous above, densely covered with appressed, orange-brown to silvery hairs to c. 1.5 mm long below when young, soon becoming sparsely covered with appressed hairs to c. 0.5 mm long, then becoming glabrous, base acute, apex acuminate (acumen 5-10 mm long), primary vein impressed above, secondary veins distinct, 9-14 on either side of primary vein, flat above, smallest distance between loops and margin 2-4 mm, tertiary veins flat above, reticulate.…”
Section: Guatteria Atabapensismentioning
confidence: 99%
“…The indument is also highly variable, individuals with glabrous branches and leaves (e.g., Dusén 13746 from Guaratuba, Paraná) occurring in the same area as individuals with a dense hair cover on branches and the lower side of leaves (e.g., Barbosa 556, also from Guaratuba, Paraná). Guatteria acutiflora was recently added to the synonymy of G. aus tralis (Lobão et al 2012 Tree 5-7 m tall, c. 10 cm diam; young twigs densely covered with erect, orange-brown hairs to c. 1.5 mm long, soon glabrous. Leaves: petiole 7-14 mm long, 1-2 mm diam; lamina elliptic to obovate, 10-17 by 4-6 cm (leaf index 2.1-2.9), coriaceous, scabridulous particularly below, pale to creamy brown above, brown below, glabrous above, densely covered with appressed, orange-brown to silvery hairs to c. 1.5 mm long below when young, soon becoming sparsely covered with appressed hairs to c. 0.5 mm long, then becoming glabrous, base acute, apex acuminate (acumen 5-10 mm long), primary vein impressed above, secondary veins distinct, 9-14 on either side of primary vein, flat above, smallest distance between loops and margin 2-4 mm, tertiary veins flat above, reticulate.…”
Section: Guatteria Atabapensismentioning
confidence: 99%
“…A descrição do formato de folhas e outras estruturas seguiu Hickey (1979) e a de tricomas seguiu Theobald et al (1979). Para a identificação e descrição das espécies foram utilizados Dias (1988), Fries (1930Fries ( , 1931Fries ( , 1934Fries ( , 1937Fries ( , 1939, Lobão et al (2012), Johnson & Murray (1995), Maas & Westra (1984, 1985, 2003, Maas et al (1992Maas et al ( , 2007, Murray (1993) e Oliveira & Sales (1999). As descrições dos gêneros baseiam-se em todas as espécies, mas a chave de identificação para gêneros foi baseada apenas nas espécies que ocorrem na Reserva.…”
Section: Estudos Morfológicosunclassified
“…Podem ser distintas pelas folhas glabras na face abaxial em G. pogonopus, enquanto que G. ferruginea possui, em geral, folhas densamente cobertas com tricomas ferrugíneos na face abaxial. Há, porém, indivíduos na Bahia com folhas glabras, mas são sempre caulifloros (Lobão et al 2012).…”
Section: Ephedranthus S Mooreunclassified
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