Lagerstroemia crispa Pierre ex Laness.

De Wilde, Willem J. J. O. & Duyfjes, Brigitta E. E., 2016, Survey of Lagerstroemia L. (Lythraceae) in Indochina (excl. Thailand) with the description of Lagerstroemia densiflora, sp. nov., a new species from Vietnam, Adansonia 38 (2), pp. 241-255 : 245

3. Lagerstroemia crispa Pierre ex Laness. ( Figs 2 ; 3 )

Les Plantes utiles des Colonies françaises: 322 (1886) . — Gagnep., Notulae Systematicae 3: 357 (1918); Flore générale de l’Indo- Chine 2: 945, fig. 101: 4 (1921). — Furtado & Srisuko, Garden’s Bulletin Singapore 24: 228, fig. 14 (1969). — P.H. Hô, An Illustrated Flora of Vietnam 2 (1): 24, fig. 3660 (1992). — W.J. de Wilde et al., Flora of Thailand 11 (4): 561 (2014). — Lectotype (here designated): Vietnam (Bien Hoa, Baochiang), Pierre 4995 (holo-, P[ P01901958 , Delpy’s drawing attached]!; isolecto-, P[ P01901957 , P01901959 ]!).

Lagerstroemia undulata Koehne, Botanische Jahrbücher für Systematik, Pflanzengeschichte und Pflanzengeographie 42 (Beiblätter 97): 52 (1908). — Gagnep., Flore générale de l’Indo-Chine 2: 946 (1921). — Craib, Florae Siamensis Enumeratio 1: 727 (1931). — Furtado & Srisuko, Garden’s Bulletin Singapore 24: 225, fig. 13 (1969). — Type: Thailand, Chiang Mai (Mae Ping), Hosseus 530 (holo-, M!; iso-, BM!, E!, K!, L!, P[ P05115303 !, Gagnepain’s drawing attached]).

SPOT- CHARACTERS. — Small tree; calyx tube conspicuously crispate-undulate winged, the wings c. 2 mm high, continuing into undulate wings at both sides of the sutures of the calyx lobes; ovary glabrous.

DISTRIBUTION. — Thailand, Vietnam (Bien Hoa, Bao Chiang).

Figures

FIG. 2. — Delpy’s drawing on flower details and fruit of the hololectotype of Lagerstroemia crispa Pierre ex Laness., Pierre 4995 (P01901958).

FIG. 3. — Gagnepain’s drawing on flower details of the isotype of Lagerstroemia undulata Koehne, Hosseus 530 (P05115303).