Part 6, 1918] ADDITIONS AND CORRECTIONS 541 
32. 
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llc. Villadia levis Rose, Contr. U. S. Nat. Herb. 12: 440. 1909. 
Caulescent, 3-5 dm. high, more or less branched; leaves narrow, nearly terete, acute, 
2-3 cm. long, spreading, often forming small rosettes along the lower part of the stem, and 
there somewhat angled; inflorescence an elongate leafy spike; sepals thick, ovate; corolla 
spreading, yellowish-brown, the lobes ovate; scales large, orange-colored; style-branches 
slender. 
TYPE LOCALITY: Near Santa Catarina, Oaxaca. 
DISTRIBUTION: Known only from the type locality. 
ILLUSTRATION: Contr. U.S. Nat. Herb. 12: pl. 8/. 
Insert: 
3a. Urbinia lurida Rose, Contr. U. S. Nat. Herb. 13: 301. 1911. 
Leaves clustered in a dense rosette, ovate, acuminate, glabrous, purple or lurid, 3-4 cm. 
long, 1.5—2.5 cm. broad at widest point; flowering stem 25 cm. long; stem-leaves small, 
bract-like, alternate; sepals small, ovate, acute; corolla 6-7 mm. long; petals acute, erect 
except at the small out-turned tips. 
TYPE LOCALITY: Near Tobar, Durango. 
DISTRIBUTION: Known only from the type locality. 
3b. Urbinia Purpusii Rose, Contr. U. S. Nat. Herb. 13: 302. 1911. 
Leaves clustered in a compact rosette, resembling certain species of Haworthia, broadly 
ovate, acuminate, 3 cm. long, nearly as broad at base, glabrous, the surface mottled with 
brown; flowering stem reddish, 3 cm. long, slender; stem-leaves small, ovate, acute, ap- 
pressed; raceme few-flowered; sepals small, ovate, acute, green; corolla pale-yellow. 
‘TYPE LOCALITY: Southern Mexico. 
DISTRIBUTION: Known only from the type locality. 
Dudleya Rusbyi. 
Add the synonym: Echeveria Rusbyi Nelson & Macbr. Bot. Gaz. 56: 476. 1913. 
Dudleya saxosa. 
Add the synonym: Echeveria saxosa Nelson & Macbr. Bot. Gaz. 56: 476. 1913. 
Dudleya Setchellii. 
Add the synonym: Echeveria Setchellit Nelson & Macbr. Bot. Gaz. 56: 477. 1913. 
Dudleya Hallii. 
Insert the synonym: Echeveria Hallit Nelson & Macbr. Bot. Gaz. 56: 476. 1913. 
Dudleya nevadensis. 
Add the synonym: Echeveria nevadensis Nelson & Macbr. Bot Gaz. 56: 477. 1913. 
Dudleya Plattiana. 
Add the synonym: Echeveria Plattiana Nelson & Macbr. Bot. Gaz. 56: 477. 1913. 
Add: ILLustraTions: Meehan, Nat. FI. II. 2: pl. 27; Armstrong, Field Book W. Wild 
Fl. 195. 
Dudleya Brandegei. 
Add: ILLustraTion: Addisonia pl. 48. 
Dudleya Palmeri. 
Add the synonym: Echeveria Palmeri Nelson & Macbr. Bot. Gaz. 56: 477. 1913. 
Nat E. Palmert Rose, 1903. 
Dudleya Lingula. 
Add the synonym: Echeveria Lingula Nelson & Macbr. Bot. Gaz. 56: 477. 1913. 
Dudleya paniculata. 
Add the synonym: Echeveria Jepsonii Nelson. & Macbr. Bot. Gaz. 56: 477. 1913. 
Dudleya Cotyledon. 
Add the synonym: Echeveria Cotyledon Nelson & Macbr. Bot. Gaz. 56: 477. 1913. 
Gormania Watsoni. 
Add the synonym: Echeveria Watsoni Nelson & Macbr. Bot. Gaz. 56: 476. 1913. 
Gormania obtusata. 
Add the synonym: Echeveria obtusata Nelson & Macbr. Bot. Gaz. 56: 476. 1913. 
