Adenocalymma paulistarum Bureau ex Schumann

Hentz Júnior, Elmar J., Lohmann, Lúcia G., Caxambu, Marcelo G., Temponi, Lívia G. & Pires Lima, Laura C., 2022, Floristic Inventory of the Iguaçu and Iguazú National Parks (Brazil and Argentina): Bignoniaceae, Phytotaxa 570 (2), pp. 165-192 : 171

1.3. Adenocalymma paulistarum Bureau ex Schumann in Engler (1894: 214) ( Figs. 3 c ).

Diagnosis:— Adenocalymma paulistarum can be identified by the curved prophylls (vs. straight prophylls in A. bracteatum and A. marginatum ), and by the exserted or sub-exserted filaments and stigma (vs. inserted in both A. bracteatum and A. marginatum ).

Reproductive Period:— Flowering from June to October, no data regarding fruiting period.

Distribution and Habitat:— It occurs in Argentina, Brazil, and Paraguay ( Lohmann 2010, Fonseca & Lohmann 2019). Within the study area, it was registered in Matelândia, Foz do Iguaçu, and in the PARNA Iguazú , on trails’ border.

Selected Specimens Examined:— ARGENTINA. Misiones, Parque Nacional Iguazú : Puerto Iguazú , Camping Nandu , 20 September 1995, Herrera 82 ( CTES!) . BRAZIL. Paraná, Parque Nacional do Iguaçu: Foz do Iguaçu , Trilha do Poço Preto , 07 October 2007, Temponi 494 ( UNOP!) ; Matelândia, borda do Parque , 25°21’42.7”S 53°52’24.7”W, 339m, 13 October 2016, Caxambu 7594 ( HCF!; UEC) .

Figures

FIGURE 3. Adenocalymma bracteatum.A.Branch showing lenticels.B.Calyx withlinear cupularand glandulartrichomes.Adenocalymma paulistarum. C. Curved prophylls of the axillary buds. Amphilophium crucigerum. D. Corolla strongly curved. E. Fruit. Amphilophium paniculatum. F. Flower showing the undulated calyx and bilabiate corolla. G. Fruit. Drawn by Thaís Marcon.