Tab. 7052. 
PASSIFLORA Haunn. 
Native of Mexico. 
Nat. Ord. PasstrLorEx.—Tribe PassIFLOREZ. 
Gents Passirtora, Linn. ; (Benth. et Hook. f. Gen. Pl. vol. i. p. 810.) 
PassrFiora (Granadilla) Hahnii ; glaberrima, ramulis gracillimis, foliis petiolatis 
peltatis late ovatis acutis 2-nerviis utrinque ad apices nervorum minute dentatis 
supra viridibus subtus pallidefusco-purpureis et reticulatim nervosis, margine ad 
basin glandulis rubris ornato, stipulis reniformibus denticulatis, floribus axil- 
laribus solitariis pendulis longe gracile pedicellatis, bracteis 2 late ovato- 
cordatis apiculatis, sepalis petalisque subzquilongis ovato-oblongis apicibus 
rotundatis, corona exteriore e filamentis flexuosis apice clavellatis aurantiacis, 
interiore e membrana sulcata margine inflexo, ovario gynophoro brevi sessile. 
P. Hahnii, Masters in Mart. Fl. Bras, Passifl. p. 5385; in Trans. Linn. Soc. 
vol. xxxvii. p. 628; in Journ. Hort. Soc. No. iv. p. 144; in Gard. Chron. 
1871, p. 78, and 1878, pt. ii. p. 304, fig. 55; Icon iterat in 1879, pt. ii. 
p- 505, f. 81; TZ. Moore in Florist. & Pomolog. 1883, p. 161, t. 597. 
Disemma Hahnii, Fournier in Rev. Hortic. 1869, p. 430, cum Ie. 
A very elegant Passion-flower, of which the exact native 
locality is unknown, though there is no reason to doubt 
the authority of the French Gardens, from which it was 
introduced into England, and which give it the wide 
country of Mexico. It was first described as a species of 
Disemma in 1869 by Fournier, from specimens that flowered 
in the Jardin de Plantes, and of which seeds were sent 
from Mexico by its collector, M. Hahn. Disemma, which 
had latterly been regarded as a section of Passiflora, has 
been abolished by Dr. Masters in his exhaustive work on 
the Passifloree (Contribution to the Natural History of 
the Passifloracee, Trans. Linn. Soc. xxvii. 598); and P. 
Hahnii is there relegated to a section of his sub-genus 
Granadilla, differing from the true Granadillas in the 
folded fringed edges of the membranous corona. 
The specimen figured flowered in the Royal Gardens 
in the summer of last year. 
Descr. A lofty climber, quite glabrous. Branches very 
slender, pendulous, terete. Leaves about three inches 
long bytwo and a half broad, petioled, peltate, membranous, 
Apri Ist, 1889. 
