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Show 233 RANUNCULUS RHOMBOIDEUS, Goldie. Sierra La Plata, 10,000 feet altitude. • BEBBERIS FENDLERI, Gray, Plant. Fendl., p. 5. Valleys of the Bio Grande, Animas, and Mancos. CORYDALIS CASEANA, Gray, Proc. Am. Ac, x, 69. Piedra Mountains, 10,000 feet altitude. NASTURTIUM TRACHYCARPUM, new species. E radice annual erectum ( pedale), ramosum, fere glabrum; foliis lyratosub- pinnatifidis; racemis laxis; floribus albidis; petalis spathu-latis sepala antherasque oblongo- sagittatas parvum superantibus; sili-qnis oblongo- linearibus ( lin. 4- 5 longis) papilloso- asperatis in pedicello rigido mox recurvato adscentibus stylo longo subulato superatis. The rhachis and stout pedicels are studded with the small and rough papillae which abound on the pod, and suggest the name of this very distinct species.- ASA GRAY. Southwestern Colorado. STREPTANTHUS CORDATUS, Nutt. Mesa Yerde, growing under Juniperus occidentalism 6,500 feet. THELYPODIUM INTEGRIFOLIUM, Endl. var. f Flowers white; racemes much longer and pod more stipitate. Common in the San Juan Valley. DRAB A AUREA, var. stylosa. Gray. Wagonwheel Gap, on the Eio Grande. BRASSICA. San Juan Pass, 10,000 feet, introduced. BISCUTILLA ( DITHYREA) WISLTZENI, Englm. Valley of the San Juan, 4,500 to 6,000 feet altitude. CLEOME AUREA, Nutt. Valleys of the San Juan and Mancos, 5,500 feet altitude. CLEOME SONOR^ E, Gray, PL Wright, p. 16. San Luis Valley. CLEOMELLA OOCARPA, Gray, new species, Proc. Am. Acad., xi, 72. Diffusa, 8pitham » a ad sub- pedalem; foliolis oblongo- linearibus; ra eemo saepissime densifloro; bracteis inferioribus foliis conformibus, su-perioribus simplicibus; setulis stipularibus manifestis; staminibus pe-tala superantibus; ovario apice 3- ovulato; capsula ovata lineam longa stylo breviusculo superata stipite ( pedicellum subaequante) triplo bre-viore; seminibus 1- 2 lsevibus. Very abundant on the adobe hillsides and alkaline flats on the borders of the Mesa Verde about the Kio Mancos. Collected also in Nevada by Drs. Torrey and Gray. SlLENE ANTIRRHINA, L. Mountains about Canon City, 6,000 feet altitude. ARENARIA SAXOSA, Gray, PI. Fendl., p. 13. Piedra and Los Pinos Mountains, 10,000 feet; Parrott City and banks of the La Plata to 6,000 feet altitude. PORTXJLACA RETUSA, Englm., PI. Lindn., 2, p. 154. Arkansas Valley and Southwestern Colorado. |