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i V 458 FIELD MUSEUM OF NATURAL HISTORY BOTANY, VOL. XIX lanceolate or elliptic-lanceolate, 1 to 2 cm. long, 4 to 5 mm. wide, acuminate, cuspidate, acute to cordulate at base, glandular-denticulate; flowers up to 6 cm. wide, violet; sepals lance-oblong, 2 to 2.5 cm. long, about 1 cm. wide, aristulate; petals linear-oblong, 2.5 to 3 cm. long, about 0.8 cm. wide, obtuse; corona filaments in several series, those of the outermost filiform, about 2 cm. long, the succeeding filaments very dense, 5 to 7 mm. long; operculum membranous, divided above middle into numerous capillary filaments about 5 mm. long; limen membranous, closely surrounding base of gynophore, minutely serrulate; ovary ovoid, obtuse, glabrous; fruit narrowly ovoid, 6 cm. or more long, about 2 cm. in diameter; seeds obovate, about 5 mm. long, 3 mm. wide, coarsely reticulate. Peru. TYPE LOCALITY: Between Tomependa and Jaen de Bracamoras, ILLUSTRATION: Mutis, Icon. PL Ined. 26: pi. 17, 18. DISTRIBUTION: Nicaragua to eastern Colombia and south to southeastern Peru and Amazonian Brazil; sea level to 1,500 meters altitude. NICARAGUA: Chontales, R. Tate 111 (K). COSTA RICA: Tilaran, Standley & Vakrio 4.4543 (N). Tsaki, Tonduz 9592 (EM, Bo, Brux, N). PANAMA: Canal Zone: Gatuncillo, Piper 5623 (N). COLOMBIA: Santander: Between Nariiio and El Tambor, Killip & Smith 14945 (A, G, N, Y). Boyaca: Chapon, Lawrance 401 (S). Cundinamarca: Pacho, Ariste Joseph B63 (N). Below Bogota, Tracey 64 (K). Tolima: Rio Cuello, Goudot (K, P, type of P. menispermifolia var. cuellensis). ECUADOR: Sodiro (N). PERU: Dombey (P, type of P. villosa Dombey); Mathews 2074 (K). Cajamarca: Between Tomependa and Jaen de Bracamoras, Humboldt & Bonpland (B, type). Loreto: Yurimaguas, Killip & Smith 28705 (F, N, Y). Canchahuaya, Rio Ucayali, Huber 1408 (Go). Balsapuerto, King 3091 (Gen, N). Huanuco: Chinchao, Ruiz & Pavdn (Ma). Ayacucho: Aina, Killip & Smith 22795 (F, N, Y). Cuzco: Urubamba Valley, Cook & Gilbert 1085 (N). BRAZIL: Amazonas: Rio Embira, Krukoff 4897 (Gen, N, Ut, Y). This and the following three species are at once recognizable by the dense indument which clothes them throughout. Though of wide range, P. menispermifolia apparently is not common.
AMERICAN PASSIFLORACEAE 459 Masters confused this species with De Candolle's description of P. pilosa, a wholly different plant of the subgenus Plectostemma. Triana and Planchon, in addition to pointing out the impossibility of associating P. menispermifolia with P. pilosa, described a variety, P. menispermifolia var. cuellensis, from Colombia, on the basis of broader, denticulate rather than dentate leaves, and sessile, not stipitate, glands. Most of the specimens here cited have the denticulate leaves of the variety but short-stipitate glands as well. The variety is hardly different enough from the Humboldt type to be treated independently. 288. Passiflora crassifolia Killip, Journ. Wash. Acad. Sci. 20: 380. 1930. Stem subterete, striate, densely villous with spreading, grayish hairs; stipules subreniform, 1.5 to 2.5 cm. long, 0.6 to 1 cm. wide, subamplexicaul, aristate (awn about 4 mm. long), reticulate-veined, coriaceous, glabrous above, villous on veins beneath and at margin; petioles villosulous, 2 to 6 cm. long, bearing 4 to 6 subsessile glands, dissitate the whole length of the petioles, 0.6 to 0.8 mm. in diamfeter; leaves lanceolate or ovate-lanceolate, 10 to 18 cm. long, 6 to 12 cm. wide, not lobed or occasionally obsoletely lobed in lower third, obtuse at apex, deeply cordate at base with a narrow sinus, entire or sparingly serrulate toward base, 7-nerved, reticulate-veined (nerves and veins prominent beneath), entire, thick-coriaceous, dark green and glabrous above, paler and appressed-villous on the nerves and veins beneath; peduncles solitary, about 5 cm. long, villous; bracts lanceolate, 1.5 to 2 cm. long, 7 to 8 mm. wide, sharpacuminate at apex, cordulate, subsessile, glabrous above, villous on nerves and veins beneath, borne about 5 mm. below base of flower; calyx tube tubular-campanulate, about 5 mm. long, 6 mm. in diameter; sepals oblong, dorsally awned, the awn 2 to 3 mm. long; corona filaments in 3 or 4 series, the outermost about 7 mm. long; operculum membranous, about 5 mm. high, filamentose in upper half; fruit ovoid or ellipsoidal, 4 to 6 cm. long, 2 to 2.5 cm. wide, villosulous; seeds narrowly oblong, 6 to 7 mm. long, 2 to 3 mm. wide, shallowly tridentate at apex, coarsely reticulate. TYPE LOCALITY: La Merced, Junin, Peru. DISTRIBUTION: East-central Peru, 600 to 700 meters altitude. PERU: Junin: La Merced, Killip & Smith 23382 (N, Y), 23434 (N, type); Macbride 5371 (F, N). Colonia Perene", Killip & Smith 25181 (N, Y).
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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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