



- 50 - 



§ela;;iiiella iIArmaiirtvilBei. r..l,i\tt. Bull. Btz., 



1911, I, 23. 



Heterophylliun, Monostelicae, b^ Brachystachyae. — My original 

 description was based on a single pinna considered to be the 

 whole plant. Shoots to ca 40 cm long: lower pinnae linear or 

 linear-lanceolate in outline, to 20 cm long by U^-^ cm broad 

 including the pinnulae; pinnulae witli few simple or once or 

 twice forked branchlets ; etc. - Near S. brachystachya Spring 

 and S. subfimbriata v.A.v.R. 



Var. Inisueiisîs: Pinnae usque ad 8 cm longae; ramuli 

 ultimi cum spicis angustiores, maxime ad 2 mm lati ; folia intermedia 

 minora, intermedia caulina usque ad 1 mm longa, basi late 

 adnata utroque latere rotundato-cuneata. - Gelehes [Mt. Boesoe', 

 Capt. van Vuuren's Exploration Excursion, Rachmat No. 601). 



liiela^'iiiella lylopliora. r. A. r. H. 



Heterophyllum, Pleiostelicae. — Gaules e basi repente vel ascen- 

 dente erecti, ca 15 — 20 cm longi, a basi ramosi, vel parte infe- 

 riore simplices vel ramis reductis muniti, in sicco fusco-grisei 

 vel ochracei, 3-stelici, gibbis tuberculiformibus, minutis dense 

 asperi, parte superiore pinnati, rachide primaria plus rainusve 

 asperula, foliis axillaribus quam folia cetera multo majoribus, 

 lineari-oblongis, subacutis, basi satis 2-auriculato cordatis ; pinnne 

 ascendentes, lanceolatae, ca 5-6 cm longae et II/2 — 21/2 cm 

 latae; pinnulae contiguae, simplices vel farcatae, vel maximaepin- 

 natae ; ramuli ultimi usque ad l^/o cm longi, foliis lateralibus inclusis 

 ca 2-3 mm lati. Folia caulina remota, erecta, heteromorpha, deltoi- 

 deo-oblonga, ovata vel lanceolato-oblonga, acuta, integerrima, basi 

 cordata vel semicordata^ saepe 1 -2-auriculata. auriculis non vel 

 conspicue productis, saepe hamato-incurvatis; folia ramorum ramu- 

 loremque valde heteromorpha, firma; folia lateralia contigua, 

 saepe imbricata, ascendentia vel vix patentia; lateralia rachidum 

 secundariarum lanceolato-oblonga, parte apicali subacuta vel apice 

 ultimo obtusa, integerrima, semifacie superiore pellucido-marginata, 

 basi superiore rotundato-cordata, basi inferiore plus minusve auri- 

 culato-cordata vel inciso-cordata, folia maxima ca 2V9 mm longa 

 et 1 mm lata; lateralia ramulorum ultimorum breviora, margine 

 superiore parce minute denticulata, basi inferiore magis abrupte 

 truncato-cordata, folia maxima ca 1^/2 mm longa et 1 mm lata; 



