LATUM Moran, 1994 (engl./ fr.)
Distribution : Mexico (Nuevo León, Tamaulipas), 500 – 1800 ( ?) m.
Description (according to U. Eggli in IHSP, 2003) :
Plants to 50 cm tall or reportedly to 2 m long, green or tinged purple-red.
Leaves elliptic-ovate, acute, 3 – 5.5 x 1.2 – 3.5 cm.
Inflorescences thyrses 3 – 25 x 1 – 3 cm with 10 – 35 cincinni or cymules with 1 -4 flowers.
Flowers : Sepals acute, corolla light or greenish-yellow.
Cytology : n = 22
This taxon differs from L. acutifolium in its larger size and esp. its wider leaves, but their relationship needs more study.
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Distribution : Mexique (Nuevo León, Tamaulipas), 500 – 1800 ( ?) m.
Description (selon U. Eggli dans IHSP, 2003) :
Plante atteignant 50 cm de haut ou supposément 2 m, verte ou teintée de rouge pourpre.
Feuilles elliptiques-ovales, aiguës, 3 – 5,5 x 1,2 – 3,5 cm.
Inflorescences en thyrses 3 – 25 x 1 – 3 cm avec 10 – 35 cincinni ou cymules portant 1 - 4 fleurs.
Fleurs : Sépales aigus, corolle jaune pâle ou verdâtre.
Cytologie : n = 22




Photos Corrado Coccorese

Photo Margrit Bischofberger




Seeds from L. latum Tamaulipas :





Photos provided by Gerhard Köhres