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450 FIELD MUSEUM OF NATURAL HISTORY BOTANY, VOL. XIX 5 cm. long, biglandular at or above middle, the glands short-stipitate; leaves 4 to 7 cm. long, 5 to 8 cm. wide, 3-lobed to middle (lobes oblong or ovate-oblong, 1.5 to 2.5 cm. wide, obtuse, ascending, glandularserrulate in the sinuses), cordate or merely emarginate at base, subpeltate, 5-nerved, subcoriaceous, glaucescent beneath; peduncles 7 to 10 cm. long; bracts ovate or oblong-ovate, 1.5 to 2.5 cm. long, 1 to 1.5 cm. wide, cordate, obscurely serrulate, borne close to base of flower; flowers 6 to 8 cm. wide; calyx tube broadly campanulate; sepals oblong-lanceolate, about 1 cm. wide, green without, white within, cucullate, carinate, the keel terminating in a green, foliaceous awn 8 to 12 mm. long, 2 to 3 mm. wide; petals lanceolate, shorter and narrower than the sepals; corona filaments in 3 series, the outermost capillary, about 2 cm. long, those of the second series capillary, 3 mm. long, capitellate, those of the inner narrowly linear, 2 mm. long, capitellate; operculum erect, fimbrillate to middle, the threads about 5 mm. long; nectar ring fleshy; limen cupuliform, about 5 mm. high, erect, closely surrounding gynophore; ovary subovoid, pruinose. TYPE LOCALITY: Huacapistana, Tarma, Peru. DISTRIBUTION: Mountains of central Peru, from 2,000 to 2,500 meters altitude. PERU: MacLean (K, type). Junin: Huacapistana, Weberbauer 2171 (B, type of P. platyceras); Killip & Smith 24311 (N), 24323 (F, N, Y). San Talystem, Weberbauer 6542 (B). (?)Cuzco: Rio Yanamayo, Pennell 14060 (Ph). The very prominent awns of the sepals distinguish this from near relatives of the Andes. The type of P. platyceras agrees exactly with the type of P. subulata; Masters' statement that the petiolar glands are sessile is inaccurate. The Pennell specimen is referred here doubtfully. The leaves are much less deeply lobed; but as the specimen is without flowers, or even peduncles or bracts, positive determination is impossible. 281. Passiflora resticulata Mast. & Andre", Journ. Linn. Soc. 20: 42. 1883. Plant glabrous throughout, brownish yellow when dry; stem slender, wiry, terete or subangulate, several secondary branches (up to 15 cm. long) arising from the main stem; stipules oblong, 1.2 to 1.5 cm. long, 0.7 to 0.9 cm. wide, oblique, acute, serrulate; petioles up to 5 cm. long, slender, bearing 1 or 2 pairs of minute, stipitate glands; leaves 5 to 7 cm. long, 7 to 8 cm. wide, 3-lobed one-third their length (rarely slightly more, not to one-half their length;
AMERICAN PASSIFLORACEAE 451 lobes ovate or suborbicular, subequal, 2.5 to 3 cm. long, 2 to 2.5 cm. wide, rounded or obtuse), truncate and subpeltate at base, 5-nerved; peduncles slender, 7 to 8.5 cm. long; bracts lanceolate, about 2 cm. long, and 8 mm. wide, acute, borne close to flower; flowers about 5 cm. wide; sepals oblong-lanceolate, foliaceous-awned; petals linearlanceolate, obtuse; corona filaments in several series, the 2 outer one-third as long as the petals, the succeeding series gradually shorter; operculum membranous at base, filamentose(?) ; ovary ellipsoidal, pruinose; fruit ellipsoidal, 5 cm. in diameter; seeds flattened, eroselobed at margin. TYPE LOCALITY: San Florencio, Mt. Corazon, Ecuador. DISTRIBUTION: Central and Western Cordilleras of Colombia to Ecuador, 1,500 to 2,500 meters. COLOMBIA: Tolima: Rio Azufral, Quindio Trail, Killip & Hazen 9596 (N, Ph). Quebrada Cajamarca, New Quindio Trail, Killip 9756 (N). El Valle: Rio Dagua, Lehmann 4838 (B, K); Andre 2534 (K). El Cauca: San Jose", Pennell 7625 (N, Y). Quebrada de Armada, Andre 3904bis (K). ECUADOR: Canoa, Eggers 15469 (B). Rio Pilaton, Sodiro (NJ. Pichincha: Mt. Corazon, Andre 2568 (K, type), 3738 (K). Leon: Naranjal, Lehmann (K). This species is recognized among its Colombian and Ecuadorean relatives by its shallowly lobed leaves. Detailed information as to the structure of the operculum was not given by Masters, and the sheets here cited, immature flowers. except the type, are either barren or have very 282. Passiflora Pennellii Killip, Journ. Wash. Acad. Sci. 14: 114. 1924. Plant glabrous throughout; stem slender, terete, or subangulate above; stipules subreniform, 9 to 10 mm. long, 4 to 5 mm. wide, aristate, coriaceous, reticulate-veined; petioles up to 2.5 cm. long, 6-8-glandular (glands stipitate, 1.5 mm. long) ; leaves 5 to 7 cm. long, 7 to 10 cm. wide, 3-lobed to 1 or 1.5 cm. from base (lobes narrowly lanceolate or elliptic-lanceolate, 1 to 2 cm. wide, acute or obtusish, glandular in the sinuses, the middle lobe narrowed at base), subpeltate and subtruncate or subcordate at base, 5-nerved, reticulateveined, coriaceous, green on both surfaces, lustrous above; peduncles up to 5 cm. long; bracts ovate-lanceolate, 8 to 10 mm. long, 3.5 to 5 mm. wide, acute, slightly narrowed at base, borne about 8 mm. below base of flower; flowers 5 to 6 cm. wide; sepals oblong-lanceolate,
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THE UNIVERSITY OF ILLINOIS
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THE AMERICAN SPECIES OF PASSIFLORAC
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PRINTED IN THE UNITED STATES OF AME
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336 FIELD MUSEUM OF NATURAL HISTORY
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. COSTA 364 FIELD MUSEUM OF NATURAL
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4. 574 FIELD MUSEUM OF NATURAL HIST
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LIST OF EXSICCATAE The numbers in p
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Synonyms in italics. INDEX Page num
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UNIVERSITY OF ILLINOIS-URBANA
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