Yucca filamentosa Linné ssp. concava (Haworth) Hochstätter

Concave Leaf Yucca.

KaktusbIüte. 16: 7-12.2001.

Basionym: Yucca concava Haworth, Suppl. P1. Succ. 34, 1819.

Neotype: USA, North Carolina, Alligator River; 7. November; 2000, Fritz Hochstätter; fh 1182.4, (SRP).

Synonymy

Yucca concava Lemaire, III. Hort. 13: 98.1866.
Yucca filamentosa latifolia Enqelmann. Trans. Acad. St. Louis. 3: 52.1873.
Yucca filamentosa concava Baker. Journ. Linn. Soc. Bot. 18: 28.1880.

Other representative material studied.

North Carolina:fh 1182.3, Kitty Hawk,
fh 1182.4, Alligator River,
fh 1183.99.
VirginiaMaterial requires further study

SPECIES LIST     DISTRIBUTION MAP
 Yucca filamentosa ssp. concava

Yucca filamentosa ssp. concava, fh 1182.5, Cape Fear, NC
Plant with noticeable liguate - spathulate leaves.