Planta Lindheimeriana. 167 
ceis glabellis; foliis glabris glaucescentibus lanceolatis vel 
linearibus subsessilibus (infimis szepe oblongis vel ellipticis in 
petiolum angustatis) juxta basim utrinque uniglandulosis re- 
pando-subdenticulatis vel integerrimis ; racemis laxis; pedi- 
cellis basi articulatis; petalis flavis cito rubris. — Rocky hills 
and prairies of the Upper Guadaloupe. July — September. 
Also found by Mr. Wright; and in Northern Mexico by Dr. 
Edwards and Major Eaton. Stems from one to two feet in 
height.! 
SAPINDACEJE. 
362. Aiscutus Pavia, 8. piscoLom, Torr. & Gr. Fl. 1. 
p- 252. Pavia discolor, Pursh. Banks of the Comale Creek, 
March. “Shrub 6 — 10 feet high: flowers red or yellow." 
363. Unenapia speciosa, Endl. Atakt. Bot. t. 36, & Nov. 
Stirp. Dec. p. 86; Torr. & Gray, Fl. 1. p. 684; Gray, Gen. 
Ill. 2. p. 211, t. 178, 179. U. heterophylla, Scheele in Linnea, 
21. p. 589; sphalm. pro U. heptaphylla, Scheele, l. c. 22. p. 
352, In bottom-woods, New Braunfels. March; sometimes 
flowering again in August. ‘Shrub 3 to 20 feet high, with 
many long stems, 1 to 3 inches thick, branching only at the 
top. Fruit sweet and pleasant, but emetic.” Lindh. Its pop- 
ular name is Spanish Buckeye. — ** The fertile flowers and the 
fruit, although for several years known to us, have not until 
now been illustrated or described, except by Adolf Scheele, 
who has published a description, from Lindheimer’s speci- 
mens, in the Linnea, during the past year. The flowers 
1 On the southwestern border of Texas, Mr. Wright I Eu sage d Msipighitee 
ous plant, which proves to be a third species of Aspicarpa, 
ulibus e radice msi plurimis erectis 
ASPICARPA HYSSOPIFOLIA (sp. nov.) 
(6- 12-pollic.) ) foliis lineari-lanceolatis basi rotundatis subcordatisve sessilibus ; pedi- 
tis eximie crispato-fimbriatis.— On the Rio 
cAunic 
Grande and Rio Seco, Texas, Mr. Charles Wright. — Leaves scarcely an iuch long, 
(not umbellate at the summit of the stem), and fructiferous, either two or three car- 
pels ripening. These are much as in A. Hartwegiana, but smaller, more upright and 
ia tid umbilicate at the insertion. Fruit from the abnormal, apetalous flowers 
