Part 6, 1918] ADDITIONS AND CORRECTIONS 547 
75. Sedum Lahovarianum Hamet, Repert. Sp. Nov. 12: 409. 1913. 
Plant perennial with fibrous roots, 11 cm. long. Leaves alternate, sessile, obovate, 
5.5 cm. long; inflorescence corymbose, 12 cm. long; pedicels much shorter than the calyx; 
sepals glabrous, linear, 4 mm. long; corolla longer than the calyx, 10 mm. long; petals 
obovate-spatulate, obtuse. 
TYPE LOCALITY: Villa Garcia, Nuevo Leén. 
DISTRIBUTION: Known only from the type locality. 
76. Sedum lenophylloides Rose, Contr. U. S. Nat. Herb. 13: 298. 1911. 
Perennial, woody at base, 5-30 cm. high, somewhat branched, the branches strict. 
Leaves at right angles to the stem, closely set, usually alternate, but the lower ones either 
opposite or subopposite, 10-15 mm. long, very turgid, rarely subterete, rounded below, 
somewhat trough-shaped above, acutish, often purplish; inflorescence a short terminal 
panicle; sepals green, ovate; petals greenish-white, lanceolate; stamens 10, the five oppo- 
site the petals borne on these, the other five distinct; scales large, orange-colored; styles 
elongate, slender; carpels erect at first, afterwards more or less spreading. 
TYPE LOCALITY: Mountains of Monterey, Mexico. 
DISTRIBUTION: Known only from the type locality. 
77. Sedum Longuetae Hamet, Repert. Sp. Nov. 12: 410. 1913. 
Plants perennial with thickened roots, 6.5—7.5 cm. long, slender, glabrous. Leaves 
alternate, sessile, linear, 6-9 mm. long; inflorescence few-flowered, spike-like; pedicels very 
short; corolla white, longer than the calyx; petals oblong-lanceolate, keeled on the back, 
acute and mucronate. 
TYPE LOCALITY: Between San Martin and Haxiaco, Oaxaca. 
DISTRIBUTION: Known only from the type locality. 
We do not know this species, but it suggests a Villadia rather than a Sedun. 
78. Sedum Millspaughi Hamet, Field Mus. Publ. Bot. 2: 378. 1913. 
Probably perennial, erect, 11-13 cm. long, glabrous. Leaves alternate, sessile, glabrous, 
25 mm. long, obovate, acutish; inflorescence lax, cymose; pedicels 4 mm. long; calyx 
glabrous, 5-6 mm. long; corolla about the length of the calyx; petals obovate, alternate 
below, acute and aristate at apex; carpels 5, glabrous. 
TYPE LOCALITY: Near Lake Amatitlan, Guatemala. 
DISTRIBUTION: Known only from the type locality 
79. Sedum pachyphyllum Rose, Contr. U. S. Nat. Herb. 13: 299. 1911. 
Perennial, the stems woody at base, much branched, spreading or erect, glabrous 
throughout, 10-30 cm. high. Leaves closely set, standing almost at right angles to the 
stem, terete in section, somewhat smaller below, obtuse, a little glaucous, 3-4 cm. long, 
8-10 mm. in cross-section; flowering stem weak, about 2 cm. long; inflorescence sessile, 
cymose; flowers short-pediceled or subsessile; sepals 5, widely spreading, clavate, green, 
obtuse, somewhat unequal, the longest one 6 mm. long; petals yellow, widely spreading, 
or even bent backward, 7 mm. long, somewhat keeled on the back, spoon-shaped above; 
stamens 10, yellow; carpels at first erect, yellow. 
Resembling Sedum allantoides, but leaves much less glaucous and flowers yellow instead 
of white. 
TYPE LOCALITY: Near San Luis, Oaxaca. 
DISTRIBUTION: Known only from the type locality. 
ILLUSTRATION: Contr. U.S. Nat. Herb. 13: pl. 58. 
80. Sedum rhodocarpum Rose, Contr. U. S. Nat. Herb. 13: 300. 1911. 
Perennial, 10-20 cm. high, the stems flaccid, glabrous, somewhat 3-angled, bearing 
3-6 whorls of leaves. Leaves in 3’s, flattened, rather thin, orbicular to spatulate, 2—4 
cm. long, rounded at apex or sometimes retuse, narrowed at base into a short petiole; 
