Somso Cryptogams (11)
SOMSO Worm Fern, Spore Formation
Model#: BoS 14/5-ADryopteris filix-mas enlarged approximately 550 times (Sporangium) / 850 times (Spore tetrad and germination) in SOMSO-Plast®. After Prof. Dr. W. Weber. A sub-model shows a sporangium in the moment of opening. In addition to this...
SOMSO Horsetail
Model#: BoS 14/4-AEquisetum arvense. Fertile shoot approx. 6 times sporophyll with sporangia approx. 50 times vegetative shoot approx. 3 times in SOMSO-Plast®. After Prof. Dr. W. Weber. In one piece. On a stand with green base and...
SOMSO Liverwort
Model#: BoS 14/3-AMarchantia polymorpha enlarged approx. 10 times in SOMSO-Plast®. After Prof. Dr. W. Weber. Thallus with three gemma cups each containing gemmae. The thallus becomes either male or female by attaching the two antheridial or two...
SOMSO Helmet Orchid, Flower
Model#: BoS 14/10Orchis militaris enlarged 13 times in SOMSO-Plast®. After Prof. Dr. W. Weber. The model depicts the complicated structure of an orchid flower. Separable into 5 parts. On a stand with explanatory note on the green...
SOMSO Model of Mnium Affine Gametophyte with Sporophyte
Model#: BoS 14/6Enlarged approx. 12 times in SOMSO-Plast®. After Prof. Dr. W. Weber. The mature sporogonium with seta can be exchanged for an immature sporogonium with seta an antheridium or an archegonium. The calyptra on the mature...
SOMSO Worm Fern, Prothallium
Model#: BoS 14/5Dryopteris filix-mas enlarged approximately 45 times in SOMSO-Plast®. After Prof. Dr. W. Weber. One group each of antheridia and archegonia are on the underside of the prothallium as well as numerous rhizoids that serve to...
SOMSO Horsetail
Model#: BoS 14/4Equisetum arvense Sporophyll with sporangium enlarged approx. 50 times spore with unrolled and rolled up spore bands enlarged approx. 500 times in SOMSO-Plast®. After Prof. Dr. W. Weber. In one piece. On a stand with...
SOMSO Liverwort
Model#: BoS 14/3Marchantia polymorpha. Archegonium enlarged approx. 1000 times in SOMSO-Plast®. After Prof. Dr. W. Weber. In one piece. On a green base with explanatory note.
SOMSO Liverwort
Model#: BoS 14/2Marchantia polymorpha. Antheridium enlarged approx. 1500 times in SOMSO-Plast®. After Prof. Dr. W. Weber. In one piece. On a green base with explanatory note.
SOMSO White Mould
Model#: BoS 14/1Mucor mucedo enlarged approx. 250 times in SOMSO-Plast® according to Prof. Dr. W. Weber. The model shows sexual and asexual reproduction. Separable into 3 parts. Mounted on a green board with explanatory note.
SOMSO Model of Hazelnut Pollen Grain
Model#: BoS 4/10Corylus avellana enlarged approx. 3800 times in SOMSO-Plast®. After Prof. Dr. Beug. In one piece.
