Hoffmannia manussatani Dwyer

Species

Angiosperms > Gentianales > Rubiaceae > Hoffmannia

Characteristics

depression, prominulous beneath, ca. 0.2 mm wide proximally, the lateral veins ca. 18, arcuate, the submarginal vein inconspicuous and proximate to the margin, the veinlets pinnatiform, chartaceous, concolorous, drying reddish, glabrous; stipules widely triangular, to 0.6 cm long, wider than long, thickly chartaceous, glabrous. Inflorescences axillary, elongate pedunculate, the pedunform, to 30 cm long, twisted, angular, puberulent, 1.6-2.3 mm wide basally, with 4 pairs of bracts, the basal bracts much reduced, rotund, to 3.5 mm long, the other 2 pair well spaced, one pair at the apex of the lower 1/3 of the peduncle, the other at the base of the upper 1/3, rotund or ovate rotund, 1.6-2.5 cm long, obtuse or rounded at the apex, stiffly chartaceous, ascending, the costa and veins evi-dent, disposed as in the leaves, the flowers few, loosely aggregated in a terminal rotund or compressed rotund head, to 2.5 cm in diameter, presumably of few cymules; bracts oblong or ovate oblong, 7-9 mm long, stiff, ciliolate marginally and on the keel, usually narrowing toward the apex. Flowers sessile (in bud), the hypanthium turbinate, ca. 2 mm long, densely ferrugineous villosulose, the ca-lycine cup short, the calycine lobes 4, narrowly triangular, ca. 3 mm long, ca. 1 mm wide, obtuse, thickly carnose especially dorsally, ferrugineous ciliolate at the base outside and marginally, glabrous within; corolla lobes 4, oblong, ?4 mm long, carnose; stamens sessile, the anthers 4, rectangular oblong, to 4 mm long, to 1.2 mm wide; style slender, to 5.5 mm long, ca. 0.4 mm wide, obtuse at the apex, the stigmas not distinct, the ovarian disc compressed, to 1.8 mm wide, the ovules numerous, subrotund, ca. 0.05 mm wide, compressed, reticulate.
More
Herb to 3 ft tall, the stem perhaps unbranched, 4-angled, smooth, glabrous, the nodes well spaced. Leaves sessile, obovate oblong or spatulate, ca. 20 cm long, 6.0-6.5 cm wide, narrowly acuminate at the apex, the acumen to 1.5 cm long, acute, the blade obviously contracted below the middle, at base vaguely auriculate, to 2.5 cm wide basally, the costa prominulous above with a central
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Sexuality hermaphrodite
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Mature height (meter) 0.91
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Distribution

Hoffmannia manussatani world distribution map, present in Panama

Identifiers

LSID urn:lsid:ipni.org:names:753222-1
WFO ID wfo-0000982644
COL ID 3M693
BDTFX ID -
INPN ID -
Wikipedia (EN)
Wikipedia (FR)

Synonyms

Hoffmannia manussatani