. Prof. Don’s Monograph of the Genus Disporum. 517 
Uvularia Hamiltoniana. Wall. Cat. n. 5088, B& C. 
Hab. in Nepalià ad Bunipa (Wallich); in montibus Silhet. F. De Silva. Y. 
Fl. Maio. (v.s. sp. in Herb. Wall.). 
Caules erecti, ramosi, ulnares. Folia ovato-lanceolata, aeuminata, ima basi 
constrictà subpetiolata, 4 uncias longa, pollicem v. sesquipollicem lata. 
Umbella subsessilis, 3- rariüs 4- v. 5-flora. Perianthium album, F pollicis 
longum. Sepala lanceolata, acuminata. Calcaria recta, obtusa, sepalis 
5-pló breviora. Anthere obtuse, filamentis dilatatis 5-pló breviores. 
Ovarium ovatum. Stylus stigmatibus ter longior. 
This is included by Dr. Wallich under his Uvularia Hamiltoniana ; but the 
acuminate sepals, great length of the filaments, and the nearly sessile umbels 
appear to me sufficient to entitle it to be regarded as a distinct species. 
The above. description is taken from the Sylhet specimens, but those from 
Bunipa in Nepal do not appear to differ in any respect. 
3. D. Hamiltonianum, umbellis pedunculatis sub-5-floris, sepalis lanceolatis 
acutis, calcaribus abbreviatis recurvis, antheris filamentorum longitudine, 
stylo stigmatibus subzequali, foliis ovato-lanceolatis subpetiolatis. 
Uvularia Hamiltoniana. Wall. Cat. n. 5088, A. 
U. Betua. Ham. MSS. | | 
Hab. in collibus Morang (Buchanan Hamilton) ; in Emodi montibus. Royle. y. 
(v.s. sp. in Herbb. Wall. et Royle). : 
Caules erecti, ramosi, 2—3-pedales. Folia ovato-lanceolata, acuminata, imá 
basi constrictà subpetiolata, 4— 5 uncias longa, sesquipollicem lata. 
Umbella pedunculata, plerumque 5-flora. Pedunculus et pedicelli longi- 
tudine subæquales, semunciales. Perianthium album, semipollicare. 
Sepala lanceolata, acuta. Calcaria obtusa, recurva, sepalis tripló bre- 
. Viora. Anthere obtuse, filamentis dilatatis vix breviores. Ovarium 
turbinato-ovatum. Stylus stigmatibus vix longior. 
Buchanan Hamilton's plant is from the Morang Hills, and his specimens 
are marked A in Wallich's Catalogue: to it therefore the trivial name Hamil- 
tonianum is correctly applied. The specimens in Dr. Royle’s Herbarium 
appear to be identical with those above mentioned. The umbels are distinctly 
3v2 
