228 BULLE TIN JAR D. BOT. BUITFNZORG, SÉRIE III, VOL. V, LlVR. 3. 



Lvcopoiiiiim casiiarinoidcs Sl^RINO. 



The Buitenzorg Herbariiim now possesses several spécimens of tliis 

 species from the Philippines (iiicludiiig a stérile fragment of CUMiNO's 

 aiithentic No. 2346), Bornéo, Sumatra, Singapore, Ma la ce a (Mt 

 0|)hir), Khasia anJ A s sa m, which represent the différent forms as 

 dcscribed and drawn by HOOKER in Icon. Pi. X. tab. CMLXVlll. The 

 ultimate forms, however, are in aspect so différent that I am inclined to 

 consider them as distinct, though nearly related species, namely L. casiia- 

 rinoidcs Sr^RlNG (vvhicli shoiild be placed in the Dip/iasiiim-oroup and 

 not in the Ccrfiiiiim-group, as BAKER and I did), to which my Lyr/t'(;^5(7///7 

 niiist be referred and L. filicanlc Hk F , to which my L. penicillifcrum 

 miist be referred. 



Lycopodium casuarinoidcs Sl>RING, Mon. Lycop. I, 94; 11. 43; var. 

 1-2, HK., Icon. V\. X, tab. CMLXVlll, fig. 1 -3, 6-7; V. A. V. R., Mal. 

 Fern Ail., 49.— L. Iciicoicpis JLJNGH. & DE Vr. in Ncd. Kruidk. Arch. I, 

 (1848) 13; V. A. V. R., Supplem. 1, 468.— Z...A7r(7/?S(7//// V. A. V. R. in Bull. Btz. 

 XXIII (1916) 22. tab. III-IV; Sui)plem. I, l.c. 



Spring says „Folia undique 6-faria, subverticillata . . . .'", which does 

 not agrée entirely with the arrangement of the leaves of the fragment of 

 CUMiNG's No 2346 occurring in the Buitenzolg Herbarium. The fragment 

 quoted lias a distinctly piatystichous arrangement of the leaves agreeing 

 with my description and plate III of L. Jacobsoiiii. 



Lycopodium filicaule Hk. F., Bot. of Ant. Voy., Il, 102.— A. casuari- 

 noidcs Sl>RlNG var. coniplamitiun Sf^RlNG, Mon. Lycop. II, 45.— L cusiiari- 

 noidcs Spring var. 3 HK., Icon. PI. X, tab. CMLXVlll (descript ).- L. pcnicil- 

 li/cruni V. A. V. R. in Bull. Btz. XVI (1914; 40, tab. X. 



HoOKER's var. 4 (l.c. fig. 4-5) seems to be a form with rather ra- 

 diately spreading isomorphous leaves. 



Hctcrospore Lycopodialcs. 



Sclaginclla pcntaphlebia V. A. V. R. 



Hctcrophylliim, MonosUiicac, Radicantcs. — Caulcs probabiliter repentes, 

 apiccm versus ascendentes, parte inferiore simpliciter furcati vel irregulariter 

 dichotomi, caulibus secundariis tertiariisque pinnatim ramosis; rhachides 

 principales 2—3 mm. crassae, in sicco obtuse angulosae et leviter sulcatae, 

 pallide flavido-brunneae, foliis lateralibus inclusis 10 — 12 mm. Iatae;pinnae 

 remotae, ascendentes, usque 7' , cm. longae, pinnatae; pinnulae erecto- 

 patentes, 1—3 utrinque, simplices. furcatae vel parce subpinnatae; ramuli 

 ultimi 5-25 mm. longi, 4—8 mm. lati. Folia ubique heteromorpha ; folia 

 lateralia utrinque cellulis scleroticis |:)lu3 minusve distincte pellucido-marginata, 

 inter costam m.irginemque spurie venulosa ; lateralia rliachidum principalium 

 subfalcato-ovato-oblonga, inaequilatera, inferiora decidua (fragilia), superiora 

 persistentia, subremota, horizontalia vel subhorizontalia, obtusiuscula vel 



