AAU Herbarium Database

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Collector Moore,Jr., H.E.
Number 8001
Collected with  
Country Mexico
Subpart Tamaulipas
County  
Locality Oak-wooded slopes with thin soil over tilted andpitted lime rocks, about 10 miles from ford beyond railroad at Victoria on road to Jaumave
Coordinates    
Minimum elevation (m) 1300
Maximum elevation (m) 1300
Start date 1959/09/10
End date 1959/09/10
Family Arecaceae
Identification Brahea berlandieri Bartlett
Determined by  
Identification qualifier  
Field notes Relatively abundant on slopes from km, 8 of road onward. Stems erect or some prostrate on lodges and then, when damaged, suckering and flowering from slender erect crown. Leaves very stiff, medium green with bluish cast below, the sheath brown and thin, soon becoming dark brown. Inflorescences arching the bracts brown below, green or yellow-green above, branches cream-colored in bud. teeth on petiole yellow. brown. Young leaves sometimes almost glaucous when first expanded. Inflorescence becoming brown as buds mature and merge, the inflorescence then up to twice as long as the leaves. Plants with about 15 live leaves, the old ones persistent as a shag on some. Leaves flat, stiff, basal segments curving, the blade slightly costapalmate with 57-58 segments, 80 cm. long, 2 cm. across at tip, 3 cm, across at base, fibers red-brown. Branches of inflorescence mostly rather sharply curved downward then with branchlets divaricate stiffly in all directions, the basal axes flattened. Pinnae strongly plicate, the tips bifid for several centimeters.

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