FiG. 
Fics. 2,3. 
Fic. 
Fig. 
Fig. 
é @ 
. 
PACE. Saxo Vene 
fe DIOONTIESEBUCHIANUS Schimper sessessees ence ccecres oeeeee ee eee eRe en eeeee 
a) Sine IEE eA 8s Beare ses oe poo coe Shoe ConSHg ODSHCOGODSSS 6S0SH5 cao sosoasese 
CEN OPH YLGUM GATINOLLUM, |SPaNOV som se = anne eee ae cee eae te eer ee 
. 2. Portion of a leaf slightly restored ........-.... BARE RR So oba cUSU nee sansclacecesacsse 
2°, Portion of a leaflet magnified to show the nerve-bundles ....-......-.-.----------- 
3. Upper portion of a leaf corresponding to 2. ..---..- 2.2. 0-2-5. sn ece eens eee nos === 
4. DIOONITES BUCHIANUS, var. ANGUSTIFOLIUS, Schimper, sp..-.----.--------- ------ 
4. Portion of the middle part of a leaf, showing the keeled midrib. Thé under sur- 
face 1s UPPOrMOSh - <<.) sie so 5: c= = ae ce pee Sat ae cee sae eee aeeiae eee se eas 
5 GLOSSOZAMITES DISTANS, SP: DOV. <2 -is-~ ols serosiqsclsecicaete Bb sca chgawsaiss cee eceas 
5. Detached leaflets, and leaflets attached to the midrib -.....--..---...--. Seeweecee 
5*, Leaflet magnified 
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