Notes on the acanthaceae of Java - DWC
Notes on the acanthaceae of Java - DWC
Notes on the acanthaceae of Java - DWC
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NOTES ON THE ACANTHACEAE OF JAVA 35<br />
.paJes oppositi et plerumque utroque axillo duo superpositi. a foliis parvis.<br />
mox dedduis suffulti; bracteae ramulos ultimos et capitula suf,fulcientes<br />
anguste lineares. sensim aUenuatae. 2-5 mm l<strong>on</strong>gae. apicem versus puberulae.<br />
oppositae paulum inaequales. Capitula subsessilia, 10-11 mm<br />
l<strong>on</strong>ga. extus intusque puberulo-glandulosa; foliola externa involucri (bracteae)<br />
hasi in tubum 4.5-5 mm l<strong>on</strong>gum. apice 2.5 mm diam. c<strong>on</strong>nata; lobi<br />
liberi triangulares. arista circ. 3 mm l<strong>on</strong>ga. haud torta comprehensa 5-6<br />
mm l<strong>on</strong>gi; foliola interna (bracteolae) 8-9 mm l<strong>on</strong>ga. acuta. Calyx 4 mm<br />
l<strong>on</strong>gus. 5-partitus. Corolla 18 mm l<strong>on</strong>ga. Stamina filamentis glabris. Granula<br />
pollinis n<strong>on</strong>dum visa. Ovarium glabrum. Stylus glaber.Capsula<br />
glabra et nitida 6.5 mm l<strong>on</strong>ga. plerumque l-seminalis. Semen vix applanatum.<br />
brunneum. 3 mm altum. 2 mm latum. 1.7 mm crassum.<br />
Habitat <strong>Java</strong>m Orientalem.<br />
East <strong>Java</strong>. Besuki Res.: G. Baluran. alt. 500 m. BACKER 24771 U. typus;<br />
fl. VI.<br />
The flowers <strong>of</strong> <strong>the</strong> <strong>on</strong>ly specimenavailable to me. ,were badly preserved;<br />
<strong>the</strong>ir characters. <strong>the</strong>refore. couldnot weU be made out.<br />
Hypoëstes trichochlamys Brem. n. spec.; typus: BAKHUIZEN V. D. BRINK<br />
4490 U; bracteis capitula subtendentibus involucro dimidio brevioribus a<br />
speciebus aliis. ubi nunc l<strong>on</strong>giores (tomentosa. zollingcriana, decaisneana)<br />
nunc multo breviores (psilostachgs. polgthgrsa. tegsmanniana. populifolia.<br />
pedunculosa) sunt. distinguenda. ,inflorescentiae natura. praesertim squamis<br />
involucralibus n<strong>on</strong>aristatis ad H. psilostachgm. H. polgthgrsam et H. tegsmannianam<br />
vergens. involucro ciliato maxime ut H. psilostachgs. foliis basi<br />
acutis et f,ilamentis glabris ab ea tamen certe diversa.<br />
Herba robustior. Rami obtuse quadrangulares et quadrisulcati. ad nodos<br />
parce pilosi. Folia superiora sola preservata in petiolum sparse pubescentem<br />
c<strong>on</strong>tract.a; lamina lanceolata. apice caudato-acuminata. hasi acuta vd<br />
c<strong>on</strong>tracta. supra cos ta canaliculata puberuia. subtus costa densius. nervis<br />
sparsissime pubescens. ceterum utraque facie glabra. cystolithis vix distinguendis,<br />
nervis utroque latere costae circ. 5. Capitula in paniculas<br />
l<strong>on</strong>gius pedunculatas. terminales et axillaresdisposita. solitaria ad nodos.<br />
paniculis axillaribus cum panicula terminali in inflorescentiam paniculiformem<br />
amplam c<strong>on</strong>fluentibus. Ramuli panicularum plerumque foliis parvis<br />
mox deciduis suffulti. Bracteae capitula suffulcientes pauJo l<strong>on</strong>giores quam<br />
bracteae vacuae. lineares. involucro fere rumidio breviores. l<strong>on</strong>ge sed<br />
tenuissime et sparse dliatae; vacuae eciliatae. Foliola involucri omnia<br />
10 mm l<strong>on</strong>ga; externa (bracteae) latiora. usque ad medium c<strong>on</strong>nata. lobis<br />
lineari-lanceolatis. acuminatis et mucr<strong>on</strong>atis. l<strong>on</strong>ge sedtenuissime c.iliatis.<br />
dense glanduloso-puberulis. ciliarum seriebus in tubo involucri descendentibus;<br />
interna (bracteolae) sparsissime ciliata vel eciliata. Bracteolae<br />
floris rudimentarii filiformes. 1.5 mm 10ngae. Calyx 4.5 mm l<strong>on</strong>gus. 5-partitus.<br />
Corolla 2 cm l<strong>on</strong>ga. extus glanduloso-puberula. Stamina filamentis
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