Recueil des travaux botaniques néerlandais . rse corresponding with the ribson the sclerotesta. In the stony coat, surrounding the micropyle little ridgesof about 2 mM. length can be seen, corresponding withthe ribs lower-down, the latter being less prominent, andlacking any trace of sutures. Their number is différent andamounts from eleven to sixteen. *) The material indicated with * is from the dried-se^d collection. 250 § 17. Macrozamia corallipes Hook. Material: Bot. Gard. Sydney *. The organization of the strobilus and the seed is generaily the same as that of the above described Encephal
Recueil des travaux botaniques néerlandais . rse corresponding with the ribson the sclerotesta. In the stony coat, surrounding the micropyle little ridgesof about 2 mM. length can be seen, corresponding withthe ribs lower-down, the latter being less prominent, andlacking any trace of sutures. Their number is différent andamounts from eleven to sixteen. *) The material indicated with * is from the dried-se^d collection. 250 § 17. Macrozamia corallipes Hook. Material: Bot. Gard. Sydney *. The organization of the strobilus and the seed is generaily the same as that of the above described Encephalartos. When the thick sarcotesta is peeled from the seed, no ribs can be seen on the sclerotesta, but the apical région is very remarkable. À ring of eight to eleven lobes, separated by short but deep grooves surrounds the micropyle (fig. 1) and ten lobes surrounding the thus gives the impression of freemicropyle. The sarcotesta • i i- c -^ a- i r j is peeled off. apical slips of units, entirely fused together, forming the Fig. 1. Macrozamia corallipes; seed seen from above, § 18. Ceratozamia mexicana : Garden Maastricht *.In gênerai shape and organization the seed resemblesthat of Encephalartos and Macrozamia.
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Keywords: ., bookcentury1900, bookdecade1900, booksubjectplants, bookyear1904
