Magnolia champacifolia J. E. Dandy ex F. Gagnepain,, 2024

Kottaimuthu, Ramalingam, 2024, Revisiting the validation of the name Magnolia champacifolia J. E. Dandy ex F. Gagnepain, sp. nov. (Magnoliaceae), Adansonia (3) 46 (17), pp. 169-171 : 170

publication ID	https://doi.org/ 10.5252/adansonia2024v46a17
DOI	https://doi.org/10.5281/zenodo.13899803
persistent identifier	https://treatment.plazi.org/id/03C6740F-1227-1941-FEF4-6B88FA74FDE0
treatment provided by	Plazi
scientific name	Magnolia champacifolia J. E. Dandy ex F. Gagnepain,
status	sp. nov.

Treatment

Magnolia champacifolia J. E. Dandy ex F. Gagnepain, View in CoL sp. nov.

( Fig. 1 View FIG )

Magnolia champacifolia J. E. Dandy ex F. Gagnepain View in CoL in Vu et al., Adansonia, sér. 3, 37 (1): 14 ( Vu et al. 2015), nom. inval. — Magnolia champacifolia Dandy ex Gagnep., Fl. Indo-Chine View in CoL [P.H. Lecomte et al.] Suppl.: 39 ( Gagnepain 1938), nom. inval.

TYPE MATERIAL. — Vietnam • Annam , Province Nhatrang, Nord de Ninh Hoa, versant sud-est du massif de la Mère et l’Enfant ; 1300 m; 17.V.1923; Poilane 6472; holotype: P [ P00203965 !]; isotype: P [ P00204036 !] ).

DISTRIBUTION. — Vietnam.

NOTE

Singularly,Chen Bao Liang and Xia Nianha independently annotated the type specimens(P00203965 andP00203966) of Magnolia champacifolia J. E. Dandy ex F. Gagnepain as M.albosericea Chun &Tsoong. According toVu et al. (2015) M. champacifolia and M.albosericea belongs to the section Gwillimia DC ( Figlar & Nooteboom 2004) , but the former species can be distinguished from the latter by its leaf blades lanceolate, midvein densely villous, apex acuminate (vs. oblong-elliptic, midvein sparsely long sericeous, apex acute to short acuminate in M.albosericea ), lateral veins 13-14 pairs (lateral veins 15-20 pairs in M. albosericea ), petiole c. 4.5 cm long, densely villous when young (vs petiole up to 3.5 cm long, glabrous when young in M. albosericea ) and spathe densely villous (vs densely papillate in M. albosericea ).