12a. Marina orcuttii (Watson) Barneby var. orcuttii

(Plate XIV)

Stems short and slender, mostly less than 1.5 dm long; leaflets up to 8 pairs; post- petiolular glands obscure. — Collections: 10 (o).

Gravelly hillsides, in chaparral and pinyon or Jeffrey pine forest, 1050-1725 m, very local, known only from Sierra Juarez in n. Baja California and Santa Rosa Mts. in interior Riverside Co., California. — Flowering May to October. —Representative: California: Deep Canyon; Riverside Co., Zabriskie 850 (NY). Baia California (Edo): Big Canyon, Cantillas (= Tanquillas) Mts, Palmer 66 in 1875 (GH, NY, UC). Laguna Hanson, Wiggins 16,705 (IA, NY). Portezuelo de Jamau, Moran 13,042 (SD, NY), 18610 Cerro Chichi de la India, Moran 15,554 (NY, SD). Rancho Viejo, Moran 18,097 (SD).

Marina orcuttii (Wats.) Barneby, comb. nov., based on Dalea orcuttii (Charles Russell Orcutt, 1864-1929) Wats., Proc. Amer. Acad. 20: 359. 1885. — "At Topo and in the Canon Cantillas, Lower California; collected by C. R. Orcutt, in October, 1882, and July, 1884."—Lectotypus, collected by Orcutt Oct 7, 1882, GH! isotypi, F, SD (hb. Cleveland.), UC, US! paratypi, collected in 1884, GH, NY! —Parosela orcuttii (Wats.) Parish, Bot. Gaz. 55: 305. 1913.