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downloads/Killip 2.pdf - Passion Flowers

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AMERICAN PASSIFLORACEAE 551<br />

339. Passiflora pentagona Mast, in Mart. Fl. Bras. 13, pt. 1:<br />

575. pi. 108, f. 2. 1872.<br />

Plant scandent or subscandent, the tendrils usually well developed;<br />

stem terete, sulcate below, glabrous or minutely puberulous<br />

above; stipules setaceous, soon deciduous; petioles 0.5 to 2 cm. long,<br />

often reflexed, obscurely biglandular at apex; leaves oblong, 5 to 10<br />

cm. long, 3 to 5 cm. wide, rounded or acutish at apex, rounded at<br />

base, reticulate-veined, subcoriaceous, glabrous and lustrous above,<br />

glabrous or minutely puberulent beneath; peduncles 1 to 1.5 cm.<br />

long, reflexed, articulate below middle; calyx tube cylindric-campanulate,<br />

5 to 8 mm. long, about 5 mm. wide at throat, conspicuously<br />

5-angled, puberulent; sepals oblong, 1 to 1.5 cm. long, 4 to 6 mm.<br />

wide, obtuse; petals similar to the sepals; corona filaments in 2 series,<br />

the outer subdolabriform, about 1 cm. long, ligulate below, dilated<br />

above middle, verrucose along inner margin at point of dilation, the<br />

inner narrowly linear,<br />

clavate; operculum borne at middle of tube,<br />

erect, about 2 mm. high, filamentose in upper half; ovary oblong,<br />

tomentulous; fruit globose, about 4 cm. in diameter, the ex9carp<br />

coriaceous, brittle, yellowish; seeds ovate-oblong, about 5 mm. long,<br />

reticulate.<br />

TYPE LOCALITY: State of Rio de Janeiro, Brazil.<br />

ILLUSTRATION: Mart. Fl. Bras. 13, pt. 1: pi. 108, f. 2.<br />

DISTRIBUTION: Known positively only from the State of Rio<br />

de Janeiro, Brazil.<br />

BRAZIL: Lhotsky in 1832 (Gen). Rio de Janeiro: Rio de Janeiro,<br />

Warming 1162 (Cop, type); Dusen 5090 (G); Martins 1221 (Brux,<br />

Gen, Y); Schwacke 15667 (N); Wilkes Expedition (N). Lagda<br />

de Freitas, Ule 3798 (B).<br />

The pendulous flowers, with a definitely 5-angled tube, constitute<br />

the most striking character by which this species may be recognized.<br />

It is very close to P. rhamnifolia; all the specimens I have seen have<br />

smaller leaves, however.<br />

340. Passiflora alliacea Barb. Rodr. Contr. Jard. Bot. Rio de<br />

Janeiro 3: 59. pi. 7. 1902.<br />

Plant scandent, the tendrils developed; stem terete,<br />

glabrous or<br />

very minutely puberulous; stipules setaceous, soon deciduous;<br />

petioles 0.5 to 1.5 cm. long, obscurely biglandular at apex; leaves<br />

oblong or ovate-oblong, 5 to 8 cm. long, 2.5 to 4 cm. wide (the lower<br />

up to 12 cm. long, 6.5 cm. wide), acute or obtusish at apex, rounded

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