The Problem of Krakatao as Seen by a Botanist

Acrostichum aureum already altitude Appendix ashes basaltic rocks beach-plants Buitenzorg Casuarina equisetifolia Cerbera manghas collected Cryptogams dense Docters van Leeuwen Dryopteris Dutch Indies Dutch text east-monsoon epiphytes Ernst eruption excursion ferns Ficus Flora Vulkaninsel Krakatau forest-plants found back found by Treub found on Krakatao frequently grass growing habitat habitat and frequency Habitat not mentioned halophytes Händl herebefore higher ravines humid Indo-Malayische Strandflora 1891 interior investigated island Jard Java Junghuhn Krakatao kremnophytes layer littoral plants Merr Nephrolepis exaltata Neue Flora Neue Flora Vulkaninsel occurred oecological Pandanus tectorius paper Penzig Phanerogams plains plants found Pogonatherum possess floating power probably proven pumice Raciborski Reinw reproduction is effected rhizomes Saccharum spontaneum scattered specimens Schimper sea-level Sebesy secondary forests shrubs soil south-eastern side spec spores spread throughout Java steep wall Terminalia catappa trees Valeton vegetation Verbeek Verlaten Verlaten Eiland Vulkaninsel Krakatau 1907 washed ashore wind young specimens Zwarte Hoek