Annularia gracilescens Halle
IRSNB b 8668
IG: 15929 Reg.: 85873
Âge: Carboniferous
Localité : Assise de Hung Ho, Affleurement à Pan Pe Tien , China
Description: Figured Specimen
Diagnose (donnée par Halle) : Branches slender, with distichous branchlets. Leaves linear-oblanceolate; th ose of the main branches numbering about 20, those of the branchlets not more than 16 in a whorl. Leaf-whorls, especially in the branchlets, with a wide gap in the side facing the top of the branch, the leaves being directed mainly towards the sides and towards the base of the branch.
Publication:
Stockmans, F. & Mathieu, F. La Flore Paléozoïque du Bassin Houiller de Kaiping (Chine). Association pour l’étude de la Paléontologie et de la Stratigraphie houillères, n°32
p. 47, Planche XV, fig. 10
