Tillandsia usneoides
Spanish Moss, actually Tillandisia unsneoides, is a true epiphyte found wild in the US from New Jersey to Texas. Here are pictured the small flowers. The moss gathers moisture from the air making roots unnecessary.
The Wheaton College greenhouses were built in the mid 1960's through a grant by the Esso Education Foundation. This site is a log of notable changes in the plants in these greenhouses.
Spanish Moss, actually Tillandisia unsneoides, is a true epiphyte found wild in the US from New Jersey to Texas. Here are pictured the small flowers. The moss gathers moisture from the air making roots unnecessary.
Oncidium orchids vary in appearance depending on the species. Some, the equitant Oncidiums, have small, three sided leaves. Aother type, the "mule's ear" Oncidiums, have thick, oval leaves. The orchid pictured here is the type of Oncidium having pseudobulbs, thin leaves and long branches of inflorescences.

Ficus carica is a member of the Moraceae family. It produces edible purplish figs, beginning as small green globes prior to ripening. These fruit types are syconium, which are unique to the ficus. Once soft to the touch, the fig can be picked and eaten it its entirety. If white pulp is mixed with the pink inside the fig, it was picked a bit too soon and won't be as sweet.
The bloom of the Epidendrum Ciliare appears in the winter months. Native to Mexico and the West Indies, the Epidendrum grows as pseudobulbs from shizomes.
This pink flowering Cyclamen is a showy member of the Primulaceae family, native to Greece and the Mediterranean islands. The summer is this plants season of rest, during which reduced water will result in the necessary leaf drop.
This is a close-up photo of the inflorescence on the Calliandra emarginata.
Calliandra emarginata is a member of the Leguminosae family. The "miniature powder puff", as it is called, has inflorescence that, when pollinated, produce beans.
This yellow-flowering "Crown of thorns" is a member of the Euphorbiaceae family which originates in Madagascar.
Originating in So. Africa, the "Little zebra plant" is a succulent member of the Liliaceae family. Leaves are dark green and cross-banded with rows of white tubercles. Flowers are in a sparse raceme.

Stapelia is a member of the Asclepiadaceae family. This species has very small flowers compared to that of others, some blooming to a size of 40 cm across. Having flies as pollinators, the flowers give off the odor of rotting meat.
Cymbidium orchids (Orchidaceae family) come in standard and miniature (pictured here) groups. Standards need cool conditions while miniatures will tolerate a bit more heat. Both are suited to greenhouse growth due to high light needs. Semiterrestrial nature allows them to be kept more moist than other orchids.
Bromeliads can be epiphytic or terrestrial and are characterized by vase-like centers naturally formed by their foliage. Water is collected and stored for use by the plant. After flowering, the plant will send out suckers which can be removed and rooted in moist sphagnum peat moss.

Asclepias curassavica, from Tropical America, is known commonly as "Blood-flower" or "Yellow blood-flower", depending on the color of the inflorescence. This tropical member of the Asclepiadaceae family is one of the many "Milkweeds" which bloom from June to September.

Begonia coccinea or "Angelwing begonia" is a member of the Begoniaceae family which blooms consistently.

A So. African succulent member of the Crassulaceae family, Adromischus has red hair-like aerial roots and wedge shaped leaves. Flowers are tubular.

Spathiphyllum 'Clevelandii' (kochii), commonly called "White flag" or "Peace lily", is a member of the Araceae family. A shade lover that only needs water when foliage begins to wilt makes this plant a favorite of beginner. The ease of care is the reason that Spathiphyllum is frequently found in shopping mall displays where regular care can be infrequent. Flowers appear as a papery spathe containing the white spadex.

This is the white spathe on a Spathiphyllum surrounding the club-shaped spadix. The spadix is covered with minute flowers which set seed when pollinated.

The Spurge or Euphorbiaceae family claims the "Crown of thorns" as a member. A native of Western Madagascar, this spiny shrub has blooms of salmon-red which form in the spring.

A member of the Euphorbiaceae family, the Breynia or "Snow bush" as it is commonly called, originated in the South Sea islands. The small, green flowers can be easily missed amongst the variegated white and green leaves.

Begonia semperflorens 'Luminosa' is also known as "Wax bedding begoinia". The green, waxy leaves will turn red if grown in the sun.

Originating in Rhodesia, Transvaal and Natal, Ceropegia woodii or "Rosary vine" is so nicknamed for the small gray tubers that form on the vine's internodes. Purple flowers are lantern shaped, although small and easily missed amoung the heart-shaped bluish leaves. Well-drained soil and a few hours of sun per day will keep this plant healthy and vigorous. Ceropegia is a member of the Asclepiadaceae or Milkweed family.

Peperomia scandens 'Variegata', also known as "Variegated philodendron leaf", is a member of the Piperaceae family. A hanging variety of Peperomia, this plant has the characteristic rat-tail structure which bear the flowers.

Spathiphyllum 'Clevelandii' (kochii), commonly called "White flag" or "Peace lily", is a member of the Araceae family. A shade lover that only needs water when foliage begins to wilt makes this plant a favorite of beginner. The ease of care is the reason that Spathiphyllum is frequently found in shopping mall displays where regular care can be infrequent. Flowers appear as a papery spathe containing the white spadex.

Catharanthus roseus or "Madagascar Periwinke" or "Vinca rosea" is in the Apocynaceae family. The plant is a natural source of a cure for Hodgin's Disease. It is best grown in the greenhouse environment if out of its natural habitat of Java to Brazil. Full sun, warmth and even moisture will keep this plant healthy and in bloom for 10 months per year.

Since March 14, 2006