


Mentha spicata L.

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Details
Nomenclature
L.
L.
ICN
Mentha spicata L.
species
Mentha spicata
Classification
Subordinates
Vernacular names
Descriptions
Mentha spicata L.
Rhizomatous perennial with branched ± glandular-scaly stems ascending to c. 80 cm, glabrous, glabrate or grey-villous, often tinged red. Lvs sessile to very shortly petiolate, 2.5-9 × 0.7-2 cm, lanceolate to elliptic or ovate-elliptic to ovate or oblong, plane or rugose, either with scattered hairs on veins below, or densely hairy above and persistently grey-villous below; base cuneate to cordate; apex obtuse to shortly acuminate. Infl. of rather narrow, short or long, terminal spikes, the central one 4-12 cm long, usually sparsely hairy, sometimes grey-villous. Fls pedicellate. Calyx 1.5-2.2-(3.5) mm long, ± purple, sparsely dotted with glands; teeth lanceolate or linear-subulate, ciliate, acuminate, slightly < to = tube. Corolla 3-5 mm long, mauve or pinkish; lobes dotted with oil globules outside. Stamens included or exserted; anthers 0.35-0.4 mm long. Style long-exserted. Nutlets 0.5-0.7 mm long, broad-ovoid, minutely reticulate or granular, sometimes plant sterile.
Taxonomic concepts
Mentha cordifolia sensu New Zealand authors
Mentha spicata L.
Collections
Metadata
c41f33c5-1d09-4dcb-87b8-d8eadc8b07f6
scientific name
Names_Plants
1 January 2000
25 September 2015