Dypsis carlsmithii J.Dransf. & Marcus

국표에 없다.

Description

• Single-stemmed palm. Stems to 6 m tall, ca. 51 cm diam. at breast height, decreasing distally to ca. 40 cm diam. below the crownshaft; internodes ca. 10 cm long. Mature leaf curved and with a slight twist; sheath 140 cm long, ca. 80 cm wide when opened out, adaxially reddish brown, abaxially green to mid-brown with some wax and sparse scattered scales, with triangular lobes at the sheath mouth; petiole 45 cm long, proximally ca. 12 cm wide, distally 9 cm, abaxially waxy, abaxially convex, adaxially deeply grooved and with sharp margins; rachis ca. 3 m long, in mid-leaf 6 cm wide, abaxially with scattered scales, adaxially with a few scales, adaxially keeled, abaxially rounded; leaflets ca. 90 on each side of the rachis, regularly arranged, at intervals of ca. 4 cm, proximal ca. 90 x 3 cm, median ca. 92 x 4 cm, distal ca. 25 x 2 cm, adaxially glabrous or nearly so, abaxially with conspicuous crowded dark brown ramenta, main vein 1, apices attenuate. Inflorescence interfoliar, branched to 3 or 4 orders; peduncle ca. 3.5 m long, proximally 7 cm wide, distally 6 cm wide; prophyll at least 40 cm long, borne at ca. 60 cm above the base of the peduncle, glabrous or nearly so; peduncular bract inserted at 90 cm from the base of the peduncle, not preserved; rachis ca. 1 m long, with ca. 19 first order branches, the proximal of these with a secondary rachis of up to 70 cm long and 25 mm diam. at base, with very numerous rachillae; rachillae 6-8 cm long, 1.5-2 mm diam., glabrous, bearing short triangular bracts to 1 x 1.5 mm. Staminate flower buds 3.2 x 2.2 mm; sepals rounded-triangular, keeled and irregularly gibbous, 1.5 x 1.5 mm; petals 2.8 x 1.8 mm, minutely connate basally; stamens 6 with filaments 1.5 x 0.2 mm, inflexed at tip, anthers elongate, 1.9 x 0.9 mm, the connective ca. 0.2 mm wide, brown; pistillode columnar, 3-grooved, 1.5 x 0.5 mm. Pistillate flowers with sepals 1.5 x 1.5 mm; petals ca. 1 x 1 mm; staminodes at least three, toothlike, ca. 0.1 mm long; ovary ca. 1.2 mm diam. Fruit irregularly ovoid-ellipsoid, 16x9 mm, with stigmatic remains eccentrically apical; epicarp smooth, black; mesocarp thin fleshy; endocarp covered with a loose layer of broad anastomosing fibres. Seed 13x8 mm, endosperm homogeneous; embryo lateral. (Dransfield, J. & Marcus, J. 2002: Dypsis 'stumpy'

Dypsis carlsmithii J.Dransf. & Marcus, Palms 46: 48 (2002) | PALMweb

Dypsis carlsmithii J.Dransf. & Marcus, Palms 46: 48 (2002) | PALMweb

 

https://youtu.be/xkJKs9wa4qw?t=782

Chrysalidocarpus carlsmithii - Palmpedia - Palm Grower's Guide