378 COMMELYNACE^. [PolUa. 



slightly pubescent. Leaves broadly ovate-lanceolate or oblong, acuminate, 4 

 to "6 in. long in the Hongkong specimens, 8 or 9 in. in some Javanese ones, 

 narrowed into a rather loiig petiole above the sheath. Panicle pedunculate, 

 ovate or oblong, 2 or 3 in. long, usually pubescent. Sepals nearly orbicular, 

 about li lines long. Petals smaller. ' Pruit 3 or 4 lines Ai^meiex. —Aclma 

 sorzogonensis, E. Mey. in Eel. H^nk. i. 138, t. 24. Anilema didymum, Seem. 

 Bot. Her. 422, not of Hamilt. 



Hongkong, Ha7ice, Wright. Also in the Philippines and Java. The true A. didymum. 

 Ham., is an'allied species of Follia from Khasia, with the leaves sessile or nearly so, larger 

 more persistent sepals, etc. 



5. CYAT^OTIS, Don. 

 Plowers reg-ular. Sepals united at the base. Petals united more or less 

 by their claws in a 3-lobed corolla. Stamens 6 ; tilaments bearded towards 

 the top; anthers uniform. Ovary with 2 ovules in each cell attached to its 

 centre. Capsule 3-valved. Seeds, one erect, the other pendulous. — Creeping 

 or ascending herbs. Flowers in short dense spikes or clusters, either within 

 the leaf-sheaths, or pedunculate and surrounded by imbricate falcate bracts. 

 A small Asiatic or African genus, chiefly tropical. 



Leaves linear. Flowers few, within the leaf-sheaths \. C. axillaris. 



Leaves lanceolate, often white-woolly. Flower-spikes hracteate, in ter- 

 minal or lateral clusters . . * 2. C.fasciculata. 



1. C. axillaris, Bcem. and Sch. ; Kunth, Enum. iv. 105. A glabrous 

 annual with long creeping branches. Leaves linear or linear-lanceolate, 2 to 

 4 in. long. Plowers 2 or 3 together, nearly sessile within the short loose leaf- 

 sheaths. Sepals about 2 lines long, divided nearly to the base. Corolla deep 

 blue, the tube longer than the sepals, the lobes ovate. Pilaments thickened 

 above a dense tuft of articidate hairs. 



Hongkong, Bance. Common in wet fields in Lidia, from Ceylon and the Peninsula to 

 the Archipelago. 



2. C. fasciculata, Hoem. and Sch. ; Kunth, Enuni. iv. 104 ; TFighf, Ic. 

 ^.2086. A perennial, ascending to about 1 ft., more or less clothed with a 

 white loose wool, which readily wears oft". Leaves lanceolate, 1 to 2 in. long. 

 Plowers blue, in little heads or short spikes, 2 or 3 together, unequally pe- 

 dunculate or nearly sessile, terminal or in the upper axils, and each head sur- 

 rounded by 8 to 10 lanceolate much falcate imbricate bracts, the lower 5 or 

 6 lines long, the others gradually smaller, filameuts white-woolly below the 

 anthers.^ — C. lanata, Benth. in Hook. Nig. PI. 542. 



Hongkong, Harland. In Nepal, the Indian Peninsula, Ceylon, and tropical Africa. 



Order CXIX. XYEIDACE^. 



Plowers hermaphrodite, usually irregular. Perianth of 3 outer segments, 

 one of which nmch larger, more jjetal-like, and within the others, or reduced 

 to that one only, and 3 or 2 inner petal-like segments sometimes united into 

 1. Stamens 3, either all bearing anthers or 2 barren and petal-like, inserted 

 at the base of the inner perianth. Ovary with 3 parietal placentae, sometimes 

 meeting or even united in the centre. Ovules numerous. Capsule 3-valved. 



