10+ Pterygodium catholicum Seeds - Indigenous South African Endemic Orchid Seeds - Global Shipping

Pterygodium is a small African genus, represented by 19 orchid species in southern Africa and one in Tanzania. The plants are slender herbs with small to medium-sized flowers, and are often hard to recognize as orchids. They are found in a variety of different habitats, ranging from fynbos and bushveld to grassland. Some species are very common and easy to find, but others are known only from one or few sites and are rare even there. Most grow in small to large colonies. A mass display of P. acutifolium with hundreds or thousands of plants can often be seen in mountain marshes after fire, and P. alatum is normally found in dense clusters of countless individuals. Some species are known for their rather unpleasant odour, which can be quite strong. Pollination is by oil-collecting bees. Flowering occurs in spring or summer, with some species flowering mainly after fire. The plants grow terrestrially and have underground root tubers. Most species are less than 50 cm tall, but P. magnum has erect stems of up to 1.5 m length and is thus our tallest orchid. Leaves are lanceolate (lance-shaped) and borne all along the stem; they vary in number from one to many. Inflorescences are terminal and are laxly or densely one- to many-flowered. The small or medium-sized flowers are borne on unbranched spikes, with their colour ranging from yellow to green and white, and sometimes with a purple or maroon flush. While flowers of most species are resupinate (lip facing down), there are also two species with non-resupinate flowers. Flowers are generally open and cup-like which is an important difference to the otherwise very similar and closely related genus Corycium. The small and normally narrow lip is linear to deltate and has an elongate appendage. In structure the column is very complicated, with the two anther thecae (pollen sacs) separated and situated on the corners of an elongate horseshoe-shaped connecting part, and the two stigma pads on the median carpel.

Growing orchids from seed is a fairly specialized undertaking and it requires a bit of understanding of tissue culture techniques. If you have never grown orchids from seed we recommend that before attempting this you should first contact your local Orchid Society, or purchase a book on the subject, or both!

On offer is a pack of 10+ Seeds