Aspidostemon caudatum Rohwer

Werff, Henk Van Der, 2006, A revision of the Malagasy endemic genus Aspidostemon Rohwer & Richter (Lauraceae), Adansonia (3) 28 (1), pp. 7-44 : 18

publication ID

https://doi.org/ 10.5281/zenodo.5186799

persistent identifier

https://treatment.plazi.org/id/03AE87F6-5D5D-FFCC-16B2-75F1FC9BFB52

treatment provided by

Carolina

scientific name

Aspidostemon caudatum Rohwer
status

 

5. Aspidostemon caudatum Rohwer ( Fig. 4A View FIG )

Botanische Jahrbücher für Systematik, Pflanzengeschichte und Pflanzengeographie 109: 74 (1987) GoogleMaps . — Type: Madagascar, forêt littorale orientale, Tampina   GoogleMaps , [18°31’S, 49°17’E], without date, fl., Perrier de la Bâthie 14919 (holo-, P; iso-, MO, P).

DESCRIPTION

Very large tree. Twigs terete, glabrous, terminal buds glabrous. Leaves opposite, 8-12 × 2.5-3 cm, elliptic, glabrous, chartaceous, the base acute, apex acuminate, the acumen to 1.5 cm long, margin flat, reticulation immersed on the both surfaces; lateral veins poorly differentiated; petioles 5-8 mm, canaliculate. Inflorescences 1.5-3 cm long, paniculate, glabrous; pedicels 1.5 mm long. Flowers 2.5-3 mm in diameter, depressed globose,tepals glabrous, a little longer than wide, erect; stamens 6, glabrous,tepaloid, locelli large, introrse; locelli of stamens of whorl II smaller than those of whorl I, staminodia III with a peltate apex, free, with 2 glands at the base; top of the hypanthium with some hairs; staminodia IV small, stipitate. Pistil glabrous. Fruits not known.

REMARKS

Aspidostemon caudatum is readily recognized by its long-acuminate leaves, presence of 6 stamens and the free staminodia III. It is only known from the type collection ( Fig. 5 View FIG ) made in coastal forest along the east coast .

PHENOLOGY

Flowers: November.

VERNACULAR NAME

Longotra.

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