LEAF DESCRIPTION: NEEDLE-LIKE, 3" to 6" long, tips sharply acuminate
with finely serrated margins.
Leaves opposite to sub-opposite, petiolate; petiole 0.8-1 cm in length; blade elliptical, obovate to obcordate, 1.5-2.5 X 1-2 cm, apex rounded to slightly acuminate
, base obtuse, eucamptodromous, olive green, semi-coriaceous.
. Protoconch with ca 2.0-2 1/4 whorls.
Small sized drooping grafted tree with elliptic lanceolate wavy and acuminate
Pseudobulbs completely buried underground, small, ovoid, acuminate
, leafless from the second year onwards, externally whitened, 3-5 x (1)1.4-2 cm.
Perigonia lateral on lower part of stem, below perichaetia in autoicous species, perigonial leaves ovate to ovate-oblong, abruptly and shortly acuminate
or apiculate, margin entire, ecostate.
to lanceolate, acuminate
at apex, denticulate in upper half, 15-20 cm
0.2 mm, linear-lanceolate to subulate, dark-brown, dispersed, marginally entire; blades 9-22 x 3.0-5.8 cm, chartaceous, lanceolate to oblong-elliptic, basically obtuse to truncate, apically acuminate
to cuspidate; blade scales 0.7-1.2 x 0.1-0.3 mm, linear to subulate, dark-brown, dispersed, marginally entire, only on blade margin; veins evident, 1-2-forked, 1-1.5 mm apart, diverging at 65-75[grados] from costa; hydathodes absent; fertile fronds 17-28 cm long; stipes 3/5-3/4 the frond length; fertile blades 4.5-10.5 x 1.3-2.8 cm, lanceolate, basically obtuse to truncate, apically acute; intersporangial scales absent.
LEAF DESCRIPTION: COMPOUND, to 12", 5 to 13 leaflets; leaflets to 4" with ovate to elliptic shape and acuminate
testudineus, conical acuminate
with distal curvature to the posterior region in D.
Leaves opposite, decussate, equal in a pair, evenly spaced; petiole 0.6-2.2 cm long, terete in cross-section, with a pair of glands at base of petiole, glabrous, covered with a dense clusters of scales (more evident when dry); blade ovate to elliptic, 9-27 x 5-12 cm, coriaceous, green adaxially, light green abaxially, apex acuminate
, base cuneate to rounded, sometimes oblique, margin with scattered small teeth, glabrous adaxially, glabrate and with minute punctations abaxially, 4-5 pairs of main lateral veins, higher order of venation only evident abaxially.
1-4) differentiated into short, thin, acuminate
microchaetae, medium size, smooth, acuminate
mesochaetae and rather long size, smooth, thin, acuminate
(without denticles) macrochaetae.