Володя, смотри что я нашел... http://www.aquaticplantcentral.com/f...ils.php?id=213
There are two closely related varieties, henkelianus and major that have broad leaves and two-spiked whitish or yellowish flowers which can be self-fertilized with a paint brush to produce viable seeds. Variety henkelianus has irregular fenestration of the leaves, and variety major has a much more regular (rectangular) fenestration. The other variety in the aquarium trade, var. madagascariensis is a much larger plant with narrower leaves that can be up to 1 meter long including the petiole. This variety has pink or purple flowers usually with five spikes, and these flowers can not be self-fertilized.
Судя по наличию слегка розоватого оттенка в соцветии, твой экземпляр вполне может быть гибридом...
Деревовидний вигляд